Darwin

Live Search

live-search

Destructive

Send an explicit live-search turn. Omit threadId to start a thread; supply the returned threadId to continue. Use a stable clientMessageId for retries. This tool never automatically reclassifies the chosen mode. Execution and sensitive actions retain their authorization and approval requirements. Read progress with get_thread.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "clientMessageId": "<clientMessageId>",
      "message": "<message>"
    },
    "name": "live-search"
  }
}

Input Schema

Name	Required	Description	Default
`mode`	No	Omit for Auto. Search returns indexed matches; live_search asks providers for current task fit; execute coordinates work; route opens primed agent threads for direct interaction; chat discusses. Approvals still apply.
`type`	No		turn
`target`	No	Explicit agent target. Bypasses Darwin discovery; it never grants execution authority.
`context`	No
`message`	Yes	What you want to find, do, or discuss.
`audience`	No	Who consumes this response. Controls presentation only; never identity, permissions, or approval.
`threadId`	No	Deprecated alias for sessionId.
`sessionId`	No	Session to continue. Omit to start a new session.
`liveSearch`	No	Owner-reviewed provider-contact consent or a control for an existing durable session. Omit to review indexed choices without contacting providers.
`user_memory`	No	Markdown preferences to personalize this request. Read a .md file and pass its text, not a path or URL. With userId, saves these preferences for later requests; empty text clears them.
`memoryAgentId`	No	Read memory for an account agent you belong to. Does not change the acting identity. Cannot be combined with userId or user_memory.
`conversationId`	No	Omit to start a conversation; return this ID on follow-ups.
`clientMessageId`	Yes	A unique ID for this message. Reuse it only when retrying the same request.
`conversationToken`	No

Output Schema

Name	Required	Description
`run`	Yes
`goal`	Yes
`quote`	Yes
`agents`	No
`status`	Yes
`funding`	Yes
`delivery`	No
`messages`	Yes
`threadId`	No	Deprecated alias for sessionId.
`createdAt`	Yes
`revisions`	Yes
`sessionId`	No
`updatedAt`	Yes
`threadBrief`	No
`threadTitle`	No
`conversation`	No
`previousRuns`	Yes
`conversationId`	Yes
`latestRevisionId`	Yes
`conversationToken`	No	Private guest token. Send as X-Assist-Token for subsequent requests.

Schema Changelog

Changes observed during successful MCP inspections.

Changed10 schema fields changedNov 10, 2026

added

Output schema / properties / conversation / properties / turns / items / properties / agentCalls / items / properties / dependsOn

Added value: +{
+  "items": {
+    "maxLength": 200,
+    "minLength": 1,
+    "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+    "type": "string"
+  },
+  "maxItems": 8,
+  "type": "array"
+}

changed

Output schema / properties / conversation / properties / turns / items / properties / agentCalls / items / properties / status / enum

Previous value: -[
-  "running",
-  "completed",
-  "failed"
-]New value: +[
+  "ready",
+  "running",
+  "waiting",
+  "completed",
+  "failed",
+  "cancelled"
+]

addedOutput schema / properties / conversation / properties / turns / items / properties / agentCalls / items / properties / stepId
```
Added value: +{
+  "maxLength": 200,
+  "minLength": 1,
+  "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+  "type": "string"
+}
```
addedOutput schema / properties / conversation / properties / turns / items / properties / agentCalls / items / properties / threadId
```
Added value: +{
+  "maxLength": 200,
+  "minLength": 1,
+  "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+  "type": "string"
+}
```

addedOutput schema / properties / conversation / properties / turns / items / properties / author / properties / viaAgent

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "handle": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "id": {
+      "type": "string"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "name"
+  ],
+  "type": "object"
+}

changedOutput schema / properties / conversation / properties / turns / items / properties / blocks / items / oneOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "text": {
-        "type": "string"
-      },
-      "type": {
-        "const": "live_consent",
-        "type": "string"
-      }
-    },
-    "required": [
-      "type",
-      "text"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "agents": {
-        "items": {
-          "additionalProperties": false,
-          "properties": {
-            "agentId": {
-              "maxLength": 200,
-              "minLength": 1,
-              "type": "string"
-            },
-            "agentSlug": {
-              "anyOf": [
-                {
-                  "maxLength": 200,
-                  "minLength": 1,
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ]
-            },
-            "avatarUrl": {
-              "anyOf": [
-                {
-                  "format": "uri",
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ]
-            },
-            "canAttemptThread": {
-              "type": "boolean"
-            },
-            "canStartThread": {
-              "type": "boolean"
-            },
-            "connectionMethods": {
-              "default": [],
-              "items": {
-                "additionalProperties": false,
-                "properties": {
-                  "documentationUrl": {
-                    "format": "uri",
-                    "type": "string"
-                  },
-                  "endpointStatus": {
-                    "enum": [
-                      "not_published",
-                      "verified"
-                    ],
-                    "type": "string"
-                  },
-                  "endpointUrl": {
-                    "anyOf": [
-                      {
-                        "format": "uri",
-                        "type": "string"
-                      },
-                      {
-                        "type": "null"
-                      }
-                    ]
-                  },
-                  "environment": {
-                    "enum": [
-                      "remote_client",
-                      "browser_session"
-                    ],
-                    "type": "string"
-                  },
-                  "protocol": {
-                    "enum": [
-                      "MCP",
-                      "A2A",
-                      "WEBMCP"
-                    ],
-                    "type": "string"
-                  }
-                },
-                "required": [
-                  "protocol",
-                  "environment",
-                  "endpointUrl",
-                  "endpointStatus",
-                  "documentationUrl"
-                ],
-                "type": "object"
-              },
-              "maxItems": 3,
-              "type": "array"
-            },
-            "connectionPrompt": {
-              "maxLength": 60000,
-              "minLength": 1,
-              "type": "string"
-            },
-            "description": {
-              "anyOf": [
-                {
-                  "maxLength": 8000,
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ]
-            },
-            "executionGuidance": {
-              "anyOf": [
-                {
-                  "additionalProperties": false,
-                  "properties": {
-                    "credentialSummary": {
-                      "maxLength": 1000,
-                      "minLength": 1,
-                      "type": "string"
-                    },
-                    "credentialSummaryCode": {
-                      "maxLength": 200,
-                      "minLength": 1,
-                      "type": "string"
-                    },
-                    "primaryBlockerCode": {
-                      "anyOf": [
-                        {
-                          "enum": [
-                            "PROVIDER_ROUTE_UNSUPPORTED",
-                            "PROVIDER_SCHEMA_MISSING",
-                            "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
-                            "PROVIDER_METADATA_INCOMPLETE",
-                            "DARWIN_ADAPTER_UNAVAILABLE",
-                            "DARWIN_ROUTE_NOT_APPROVED",
-                            "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
-                            "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
-                            "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
-                          ],
-                          "type": "string"
-                        },
-                        {
-                          "type": "null"
-                        }
-                      ]
-                    },
-                    "recordBlockers": {
-                      "items": {
-                        "additionalProperties": false,
-                        "properties": {
-                          "code": {
-                            "enum": [
-                              "PROVIDER_ROUTE_UNSUPPORTED",
-                              "PROVIDER_SCHEMA_MISSING",
-                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
-                              "PROVIDER_METADATA_INCOMPLETE",
-                              "DARWIN_ADAPTER_UNAVAILABLE",
-                              "DARWIN_ROUTE_NOT_APPROVED",
-                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
-                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
-                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
-                            ],
-                            "type": "string"
-                          },
-                          "owner": {
-                            "enum": [
-                              "PROVIDER",
-                              "DARWIN"
-                            ],
-                            "type": "string"
-                          }
-                        },
-                        "required": [
-                          "code",
-                          "owner"
-                        ],
-                        "type": "object"
-                      },
-                      "maxItems": 20,
-                      "type": "array"
-                    },
-                    "rendererVersion": {
-                      "const": "execution-guidance-v1",
-                      "type": "string"
-                    },
-                    "setupSummary": {
-                      "maxLength": 1000,
-                      "minLength": 1,
-                      "type": "string"
-                    },
-                    "setupSummaryCode": {
-                      "maxLength": 200,
-                      "minLength": 1,
-                      "type": "string"
-                    }
-                  },
-                  "required": [
-                    "credentialSummaryCode",
-                    "credentialSummary",
-                    "setupSummaryCode",
-                    "setupSummary",
-                    "recordBlockers",
-                    "primaryBlockerCode",
-                    "rendererVersion"
-                  ],
-                  "type": "object"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
-            "executionRequirements": {
-              "anyOf": [
-                {
-                  "additionalProperties": false,
-                  "properties": {
-                    "browser": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "sessionKind": {
-                          "anyOf": [
-                            {
-                              "enum": [
-                                "ANONYMOUS",
-                                "PROVIDER_SESSION",
-                                "UNKNOWN"
-                              ],
-                              "type": "string"
-                            },
-                            {
-                              "type": "null"
-                            }
-                          ]
-                        },
-                        "state": {
-                          "enum": [
-                            "REQUIRED",
-                            "NOT_REQUIRED",
-                            "UNKNOWN",
-                            "NOT_APPLICABLE"
-                          ],
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "state",
-                        "sessionKind"
-                      ],
-                      "type": "object"
-                    },
-                    "contractVersion": {
-                      "const": "1.0.0",
-                      "type": "string"
-                    },
-                    "derivation": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "completeness": {
-                          "enum": [
-                            "COMPLETE",
-                            "PARTIAL"
-                          ],
-                          "type": "string"
-                        },
-                        "derivationKey": {
-                          "pattern": "^sha256:[a-f0-9]{64}$",
-                          "type": "string"
-                        },
-                        "normalizerVersion": {
-                          "const": "execution-requirements-v1",
-                          "type": "string"
-                        },
-                        "sourceReceiptDigest": {
-                          "anyOf": [
-                            {
-                              "maxLength": 200,
-                              "type": "string"
-                            },
-                            {
-                              "type": "null"
-                            }
-                          ]
-                        },
-                        "sourceRevision": {
-                          "maxLength": 240,
-                          "minLength": 1,
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "normalizerVersion",
-                        "sourceRevision",
-                        "sourceReceiptDigest",
-                        "completeness",
-                        "derivationKey"
-                      ],
-                      "type": "object"
-                    },
-                    "operationCredentials": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "sensitiveInputNames": {
-                          "items": {
-                            "maxLength": 200,
-                            "minLength": 1,
-                            "type": "string"
-                          },
-                          "maxItems": 100,
-                          "type": "array"
-                        },
-                        "state": {
-                          "enum": [
-                            "REQUIRED",
-                            "NOT_REQUIRED",
-                            "UNKNOWN",
-                            "NOT_APPLICABLE"
-                          ],
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "state",
-                        "sensitiveInputNames"
-                      ],
-                      "type": "object"
-                    },
-                    "payment": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "state": {
-                          "enum": [
-                            "REQUIRED",
-                            "NOT_REQUIRED",
-                            "UNKNOWN",
-                            "NOT_APPLICABLE"
-                          ],
-                          "type": "string"
-                        },
-                        "termsDigest": {
-                          "anyOf": [
-                            {
-                              "maxLength": 200,
-                              "type": "string"
-                            },
-                            {
-                              "type": "null"
-                            }
-                          ]
-                        }
-                      },
-                      "required": [
-                        "state",
-                        "termsDigest"
-                      ],
-                      "type": "object"
-                    },
-                    "providerAuthentication": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "evidence": {
-                          "enum": [
-                            "PROVIDER_DECLARED",
-                            "PROVIDER_OBSERVED",
-                            "DERIVED_FROM_VERIFIED_RECEIPT",
-                            "UNKNOWN"
-                          ],
-                          "type": "string"
-                        },
-                        "mechanisms": {
-                          "items": {
-                            "enum": [
-                              "BEARER",
-                              "API_KEY",
-                              "OAUTH2",
-                              "HTTP_BASIC",
-                              "MUTUAL_TLS",
-                              "SIGNED_REQUEST",
-                              "SESSION_COOKIE",
-                              "OPERATION_SECRET_INPUT",
-                              "UNSPECIFIED"
-                            ],
-                            "type": "string"
-                          },
-                          "maxItems": 20,
-                          "type": "array"
-                        },
-                        "placements": {
-                          "items": {
-                            "enum": [
-                              "HEADER",
-                              "QUERY",
-                              "COOKIE",
-                              "BODY",
-                              "TOOL_ARGUMENT",
-                              "ENVIRONMENT",
-                              "AUTH_CONTINUATION"
-                            ],
-                            "type": "string"
-                          },
-                          "maxItems": 20,
-                          "type": "array"
-                        },
-                        "scopes": {
-                          "items": {
-                            "maxLength": 200,
-                            "minLength": 1,
-                            "type": "string"
-                          },
-                          "maxItems": 100,
-                          "type": "array"
-                        },
-                        "state": {
-                          "enum": [
-                            "REQUIRED",
-                            "NOT_REQUIRED",
-                            "UNKNOWN",
-                            "NOT_APPLICABLE"
-                          ],
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "state",
-                        "mechanisms",
-                        "placements",
-                        "scopes",
-                        "evidence"
-                      ],
-                      "type": "object"
-                    },
-                    "providerBlockers": {
-                      "items": {
-                        "additionalProperties": false,
-                        "properties": {
-                          "code": {
-                            "enum": [
-                              "PROVIDER_ROUTE_UNSUPPORTED",
-                              "PROVIDER_SCHEMA_MISSING",
-                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
-                              "PROVIDER_METADATA_INCOMPLETE",
-                              "DARWIN_ADAPTER_UNAVAILABLE",
-                              "DARWIN_ROUTE_NOT_APPROVED",
-                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
-                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
-                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
-                            ],
-                            "type": "string"
-                          },
-                          "owner": {
-                            "enum": [
-                              "PROVIDER",
-                              "DARWIN"
-                            ],
-                            "type": "string"
-                          }
-                        },
-                        "required": [
-                          "code",
-                          "owner"
-                        ],
-                        "type": "object"
-                      },
-                      "maxItems": 20,
-                      "type": "array"
-                    },
-                    "providerContract": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "inputSchema": {
-                          "enum": [
-                            "CONCRETE",
-                            "DIGEST_ONLY",
-                            "MISSING",
-                            "UNKNOWN"
-                          ],
-                          "type": "string"
-                        },
-                        "outputSchema": {
-                          "enum": [
-                            "CONCRETE",
-                            "DIGEST_ONLY",
-                            "MISSING",
-                            "UNKNOWN"
-                          ],
-                          "type": "string"
-                        },
-                        "route": {
-                          "enum": [
-                            "RESOLVED",
-                            "MISSING",
-                            "AMBIGUOUS",
-                            "UNSAFE",
-                            "UNSUPPORTED",
-                            "UNKNOWN"
-                          ],
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "route",
-                        "inputSchema",
-                        "outputSchema"
-                      ],
-                      "type": "object"
-                    },
-                    "runtime": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "kind": {
-                          "enum": [
-                            "REMOTE_MCP",
-                            "LOCAL_STDIO",
-                            "A2A_JSONRPC",
-                            "HTTP_JSON",
-                            "OPENAPI_HTTP",
-                            "BOUNDED_FETCH",
-                            "BROWSER",
-                            "X402_PAYMENT",
-                            "COMMERCE",
-                            "UNSUPPORTED"
-                          ],
-                          "type": "string"
-                        },
-                        "package": {
-                          "anyOf": [
-                            {
-                              "additionalProperties": false,
-                              "properties": {
-                                "ecosystem": {
-                                  "maxLength": 40,
-                                  "minLength": 1,
-                                  "type": "string"
-                                },
-                                "identifier": {
-                                  "maxLength": 500,
-                                  "minLength": 1,
-                                  "type": "string"
-                                },
-                                "runtimeProfile": {
-                                  "maxLength": 120,
-                                  "minLength": 1,
-                                  "type": "string"
-                                },
-                                "version": {
-                                  "maxLength": 200,
-                                  "minLength": 1,
-                                  "type": "string"
-                                }
-                              },
-                              "required": [
-                                "ecosystem",
-                                "identifier",
-                                "version",
-                                "runtimeProfile"
-                              ],
-                              "type": "object"
-                            },
-                            {
-                              "type": "null"
-                            }
-                          ]
-                        },
-                        "requiredEnvironmentNames": {
-                          "items": {
-                            "maxLength": 200,
-                            "minLength": 1,
-                            "type": "string"
-                          },
-                          "maxItems": 100,
-                          "type": "array"
-                        }
-                      },
-                      "required": [
-                        "kind",
-                        "package",
-                        "requiredEnvironmentNames"
-                      ],
-                      "type": "object"
-                    }
-                  },
-                  "required": [
-                    "contractVersion",
-                    "providerAuthentication",
-                    "operationCredentials",
-                    "runtime",
-                    "payment",
-                    "browser",
-                    "providerContract",
-                    "providerBlockers",
-                    "derivation"
-                  ],
-                  "type": "object"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
-            "imageUrl": {
-              "anyOf": [
-                {
-                  "format": "uri",
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ]
-            },
-            "inquiry": {
-              "additionalProperties": false,
-              "properties": {
-                "description": {
-                  "maxLength": 1200,
-                  "type": "string"
-                },
-                "expiresAt": {
-                  "format": "date-time",
-                  "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
-                  "type": "string"
-                },
-                "fit": {
-                  "enum": [
-                    "matches",
-                    "partial",
-                    "not_fit",
-                    "unknown"
-                  ],
-                  "type": "string"
-                },
-                "question": {
-                  "maxLength": 2000,
-                  "minLength": 1,
-                  "type": "string"
-                },
-                "reason": {
-                  "maxLength": 250,
-                  "type": "string"
-                },
-                "replies": {
-                  "items": {
-                    "additionalProperties": false,
-                    "properties": {
-                      "at": {
-                        "format": "date-time",
-                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
-                        "type": "string"
-                      },
-                      "messageId": {
-                        "maxLength": 200,
-                        "minLength": 1,
-                        "type": "string"
-                      },
-                      "text": {
-                        "maxLength": 8000,
-                        "minLength": 1,
-                        "type": "string"
-                      }
-                    },
-                    "required": [
-                      "messageId",
-                      "text",
-                      "at"
-                    ],
-                    "type": "object"
-                  },
-                  "maxItems": 4,
-                  "type": "array"
-                },
-                "status": {
-                  "enum": [
-                    "contacting",
-                    "waiting",
-                    "following_up",
-                    "replied",
-                    "needs_input",
-                    "no_reply",
-                    "not_contacted",
-                    "outcome_unknown"
-                  ],
-                  "type": "string"
-                },
-                "threadId": {
-                  "maxLength": 200,
-                  "minLength": 1,
-                  "type": "string"
-                }
-              },
-              "required": [
-                "status",
-                "question",
-                "replies"
-              ],
-              "type": "object"
-            },
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-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "actingAiId": {
-        "maxLength": 200,
-        "minLength": 1,
-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "agentId": {
-        "maxLength": 200,
-        "minLength": 1,
-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "control": {
-        "enum": [
-          "user",
-          "coordinator"
-        ],
-        "type": "string"
-      },
-      "operationId": {
-        "maxLength": 200,
-        "minLength": 1,
-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "status": {
-        "const": "thread_created",
-        "type": "string"
-      },
-      "threadId": {
-        "maxLength": 200,
-        "minLength": 1,
-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "type": {
-        "const": "handoff",
-        "type": "string"
-      },
-      "url": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "type",
-      "agentId",
-      "threadId"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "messageIds": {
-        "items": {
-          "maxLength": 200,
-          "minLength": 1,
-          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "partial": {
-        "type": "boolean"
-      },
-      "text": {
-        "type": "string"
-      },
-      "type": {
-        "const": "outcome",
-        "type": "string"
-      },
-      "verification": {
-        "enum": [
-          "provider_reported",
-          "criteria_checked"
-        ],
-        "type": "string"
-      }
-    },
-    "required": [
-      "type",
-      "text",
-      "messageIds",
-      "verification",
-      "partial"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "text": {
+        "type": "string"
+      },
+      "type": {
+        "const": "live_consent",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "text"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "agents": {
+        "items": {
+          "additionalProperties": false,
+          "properties": {
+            "agentId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "type": "string"
+            },
+            "agentSlug": {
+              "anyOf": [
+                {
+                  "maxLength": 200,
+                  "minLength": 1,
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "avatarUrl": {
+              "anyOf": [
+                {
+                  "format": "uri",
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "canAttemptThread": {
+              "type": "boolean"
+            },
+            "canStartThread": {
+              "type": "boolean"
+            },
+            "connectionMethods": {
+              "default": [],
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "documentationUrl": {
+                    "format": "uri",
+                    "type": "string"
+                  },
+                  "endpointStatus": {
+                    "enum": [
+                      "not_published",
+                      "verified"
+                    ],
+                    "type": "string"
+                  },
+                  "endpointUrl": {
+                    "anyOf": [
+                      {
+                        "format": "uri",
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "environment": {
+                    "enum": [
+                      "remote_client",
+                      "browser_session"
+                    ],
+                    "type": "string"
+                  },
+                  "protocol": {
+                    "enum": [
+                      "MCP",
+                      "A2A",
+                      "WEBMCP"
+                    ],
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "protocol",
+                  "environment",
+                  "endpointUrl",
+                  "endpointStatus",
+                  "documentationUrl"
+                ],
+                "type": "object"
+              },
+              "maxItems": 3,
+              "type": "array"
+            },
+            "connectionPrompt": {
+              "maxLength": 60000,
+              "minLength": 1,
+              "type": "string"
+            },
+            "description": {
+              "anyOf": [
+                {
+                  "maxLength": 8000,
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "executionGuidance": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "credentialSummary": {
+                      "maxLength": 1000,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "credentialSummaryCode": {
+                      "maxLength": 200,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "primaryBlockerCode": {
+                      "anyOf": [
+                        {
+                          "enum": [
+                            "PROVIDER_ROUTE_UNSUPPORTED",
+                            "PROVIDER_SCHEMA_MISSING",
+                            "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                            "PROVIDER_METADATA_INCOMPLETE",
+                            "DARWIN_ADAPTER_UNAVAILABLE",
+                            "DARWIN_ROUTE_NOT_APPROVED",
+                            "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                            "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                            "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                          ],
+                          "type": "string"
+                        },
+                        {
+                          "type": "null"
+                        }
+                      ]
+                    },
+                    "recordBlockers": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "code": {
+                            "enum": [
+                              "PROVIDER_ROUTE_UNSUPPORTED",
+                              "PROVIDER_SCHEMA_MISSING",
+                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                              "PROVIDER_METADATA_INCOMPLETE",
+                              "DARWIN_ADAPTER_UNAVAILABLE",
+                              "DARWIN_ROUTE_NOT_APPROVED",
+                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                            ],
+                            "type": "string"
+                          },
+                          "owner": {
+                            "enum": [
+                              "PROVIDER",
+                              "DARWIN"
+                            ],
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "code",
+                          "owner"
+                        ],
+                        "type": "object"
+                      },
+                      "maxItems": 20,
+                      "type": "array"
+                    },
+                    "rendererVersion": {
+                      "const": "execution-guidance-v1",
+                      "type": "string"
+                    },
+                    "setupSummary": {
+                      "maxLength": 1000,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "setupSummaryCode": {
+                      "maxLength": 200,
+                      "minLength": 1,
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "credentialSummaryCode",
+                    "credentialSummary",
+                    "setupSummaryCode",
+                    "setupSummary",
+                    "recordBlockers",
+                    "primaryBlockerCode",
+                    "rendererVersion"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "default": null
+            },
+            "executionRequirements": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "browser": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "sessionKind": {
+                          "anyOf": [
+                            {
+                              "enum": [
+                                "ANONYMOUS",
+                                "PROVIDER_SESSION",
+                                "UNKNOWN"
+                              ],
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "sessionKind"
+                      ],
+                      "type": "object"
+                    },
+                    "contractVersion": {
+                      "const": "1.0.0",
+                      "type": "string"
+                    },
+                    "derivation": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "completeness": {
+                          "enum": [
+                            "COMPLETE",
+                            "PARTIAL"
+                          ],
+                          "type": "string"
+                        },
+                        "derivationKey": {
+                          "pattern": "^sha256:[a-f0-9]{64}$",
+                          "type": "string"
+                        },
+                        "normalizerVersion": {
+                          "const": "execution-requirements-v1",
+                          "type": "string"
+                        },
+                        "sourceReceiptDigest": {
+                          "anyOf": [
+                            {
+                              "maxLength": 200,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "sourceRevision": {
+                          "maxLength": 240,
+                          "minLength": 1,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "normalizerVersion",
+                        "sourceRevision",
+                        "sourceReceiptDigest",
+                        "completeness",
+                        "derivationKey"
+                      ],
+                      "type": "object"
+                    },
+                    "operationCredentials": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "sensitiveInputNames": {
+                          "items": {
+                            "maxLength": 200,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 100,
+                          "type": "array"
+                        },
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "sensitiveInputNames"
+                      ],
+                      "type": "object"
+                    },
+                    "payment": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        },
+                        "termsDigest": {
+                          "anyOf": [
+                            {
+                              "maxLength": 200,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "termsDigest"
+                      ],
+                      "type": "object"
+                    },
+                    "providerAuthentication": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "evidence": {
+                          "enum": [
+                            "PROVIDER_DECLARED",
+                            "PROVIDER_OBSERVED",
+                            "DERIVED_FROM_VERIFIED_RECEIPT",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "mechanisms": {
+                          "items": {
+                            "enum": [
+                              "BEARER",
+                              "API_KEY",
+                              "OAUTH2",
+                              "HTTP_BASIC",
+                              "MUTUAL_TLS",
+                              "SIGNED_REQUEST",
+                              "SESSION_COOKIE",
+                              "OPERATION_SECRET_INPUT",
+                              "UNSPECIFIED"
+                            ],
+                            "type": "string"
+                          },
+                          "maxItems": 20,
+                          "type": "array"
+                        },
+                        "placements": {
+                          "items": {
+                            "enum": [
+                              "HEADER",
+                              "QUERY",
+                              "COOKIE",
+                              "BODY",
+                              "TOOL_ARGUMENT",
+                              "ENVIRONMENT",
+                              "AUTH_CONTINUATION"
+                            ],
+                            "type": "string"
+                          },
+                          "maxItems": 20,
+                          "type": "array"
+                        },
+                        "scopes": {
+                          "items": {
+                            "maxLength": 200,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 100,
+                          "type": "array"
+                        },
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "mechanisms",
+                        "placements",
+                        "scopes",
+                        "evidence"
+                      ],
+                      "type": "object"
+                    },
+                    "providerBlockers": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "code": {
+                            "enum": [
+                              "PROVIDER_ROUTE_UNSUPPORTED",
+                              "PROVIDER_SCHEMA_MISSING",
+                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                              "PROVIDER_METADATA_INCOMPLETE",
+                              "DARWIN_ADAPTER_UNAVAILABLE",
+                              "DARWIN_ROUTE_NOT_APPROVED",
+                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                            ],
+                            "type": "string"
+                          },
+                          "owner": {
+                            "enum": [
+                              "PROVIDER",
+                              "DARWIN"
+                            ],
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "code",
+                          "owner"
+                        ],
+                        "type": "object"
+                      },
+                      "maxItems": 20,
+                      "type": "array"
+                    },
+                    "providerContract": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "inputSchema": {
+                          "enum": [
+                            "CONCRETE",
+                            "DIGEST_ONLY",
+                            "MISSING",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "outputSchema": {
+                          "enum": [
+                            "CONCRETE",
+                            "DIGEST_ONLY",
+                            "MISSING",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "route": {
+                          "enum": [
+                            "RESOLVED",
+                            "MISSING",
+                            "AMBIGUOUS",
+                            "UNSAFE",
+                            "UNSUPPORTED",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "route",
+                        "inputSchema",
+                        "outputSchema"
+                      ],
+                      "type": "object"
+                    },
+                    "runtime": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "kind": {
+                          "enum": [
+                            "REMOTE_MCP",
+                            "LOCAL_STDIO",
+                            "A2A_JSONRPC",
+                            "HTTP_JSON",
+                            "OPENAPI_HTTP",
+                            "BOUNDED_FETCH",
+                            "BROWSER",
+                            "X402_PAYMENT",
+                            "COMMERCE",
+                            "UNSUPPORTED"
+                          ],
+                          "type": "string"
+                        },
+                        "package": {
+                          "anyOf": [
+                            {
+                              "additionalProperties": false,
+                              "properties": {
+                                "ecosystem": {
+                                  "maxLength": 40,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "identifier": {
+                                  "maxLength": 500,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "runtimeProfile": {
+                                  "maxLength": 120,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "version": {
+                                  "maxLength": 200,
+                                  "minLength": 1,
+                                  "type": "string"
+                                }
+                              },
+                              "required": [
+                                "ecosystem",
+                                "identifier",
+                                "version",
+                                "runtimeProfile"
+                              ],
+                              "type": "object"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "requiredEnvironmentNames": {
+                          "items": {
+                            "maxLength": 200,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 100,
+                          "type": "array"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "package",
+                        "requiredEnvironmentNames"
+                      ],
+                      "type": "object"
+                    }
+                  },
+                  "required": [
+                    "contractVersion",
+                    "providerAuthentication",
+                    "operationCredentials",
+                    "runtime",
+                    "payment",
+                    "browser",
+                    "providerContract",
+                    "providerBlockers",
+                    "derivation"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "default": null
+            },
+            "imageUrl": {
+              "anyOf": [
+                {
+                  "format": "uri",
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "inquiry": {
+              "additionalProperties": false,
+              "properties": {
+                "description": {
+                  "maxLength": 1200,
+                  "type": "string"
+                },
+                "expiresAt": {
+                  "format": "date-time",
+                  "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
+                  "type": "string"
+                },
+                "fit": {
+                  "enum": [
+                    "matches",
+                    "partial",
+                    "not_fit",
+                    "unknown"
+                  ],
+                  "type": "string"
+                },
+                "question": {
+                  "maxLength": 2000,
+                  "minLength": 1,
+                  "type": "string"
+                },
+                "reason": {
+                  "maxLength": 250,
+                  "type": "string"
+                },
+                "replies": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "at": {
+                        "format": "date-time",
+                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
+                        "type": "string"
+                      },
+                      "messageId": {
+                        "maxLength": 200,
+                        "minLength": 1,
+                        "type": "string"
+                      },
+                      "text": {
+                        "maxLength": 8000,
+                        "minLength": 1,
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "messageId",
+                      "text",
+                      "at"
+                    ],
+                    "type": "object"
+                  },
+                  "maxItems": 4,
+                  "type": "array"
+                },
+                "status": {
+                  "enum": [
+                    "contacting",
+                    "waiting",
+                    "following_up",
+                    "replied",
+                    "needs_input",
+                    "no_reply",
+                    "not_contacted",
+                    "outcome_unknown"
+                  ],
+                  "type": "string"
+                },
+                "threadId": {
+                  "maxLength": 200,
+                  "minLength": 1,
+                  "type": "string"
+                }
+              },
+              "required": [
+                "status",
+                "question",
+                "replies"
+              ],
+              "type": "object"
+            },
+            "name": {
+              "maxLength": 500,
+              "minLength": 1,
+              "type": "string"
+            },
+            "operationId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "type": "string"
+            },
+            "operationRevision": {
+              "exclusiveMinimum": 0,
+              "maximum": 9007199254740991,
+              "type": "integer"
+            },
+            "providerCheck": {
+              "enum": [
+                "not_attempted",
+                "confirmed",
+                "unconfirmed",
+                "unavailable"
+              ],
+              "type": "string"
+            },
+            "providerFamilyRef": {
+              "anyOf": [
+                {
+                  "pattern": "^provider-family:sha256:[a-f0-9]{64}$",
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "default": null
+            },
+            "rank": {
+              "exclusiveMinimum": 0,
+              "maximum": 9007199254740991,
+              "type": "integer"
+            },
+            "readiness": {
+              "enum": [
+                "ready",
+                "authentication_required",
+                "recheck_required",
+                "unavailable"
+              ],
+              "type": "string"
+            },
+            "reasons": {
+              "items": {
+                "maxLength": 250,
+                "type": "string"
+              },
+              "maxItems": 3,
+              "type": "array"
+            },
+            "requiredSetup": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "description": {
+                      "maxLength": 500,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "kind": {
+                      "enum": [
+                        "credential",
+                        "installation",
+                        "provider_configuration"
+                      ],
+                      "type": "string"
+                    },
+                    "suppliedBy": {
+                      "enum": [
+                        "user",
+                        "provider",
+                        "runtime"
+                      ],
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "kind",
+                    "suppliedBy",
+                    "description"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "default": null
+            },
+            "selected": {
+              "type": "boolean"
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+            "uncertainties": {
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+                "type": "string"
+              },
+              "maxItems": 3,
+              "type": "array"
+            }
+          },
+          "required": [
+            "agentId",
+            "agentSlug",
+            "operationId",
+            "operationRevision",
+            "providerFamilyRef",
+            "rank",
+            "selected",
+            "name",
+            "description",
+            "requiredSetup",
+            "executionRequirements",
+            "executionGuidance",
+            "readiness",
+            "canStartThread",
+            "reasons",
+            "uncertainties",
+            "providerCheck",
+            "connectionMethods",
+            "connectionPrompt"
+          ],
+          "type": "object"
+        },
+        "maxItems": 20,
+        "type": "array"
+      },
+      "snapshot": {
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+        "properties": {
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+              "properties": {
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+                  "minLength": 1,
+                  "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                  "type": "string"
+                },
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+                    "additionalProperties": false,
+                    "properties": {
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+                        "enum": [
+                          "provider_claim",
+                          "observed",
+                          "completed_work"
+                        ],
+                        "type": "string"
+                      },
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+                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
+                        "type": "string"
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+                        "minLength": 1,
+                        "type": "string"
+                      },
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+                        "type": "string"
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+                        "minLength": 1,
+                        "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                        "type": "string"
+                      },
+                      "truth": {
+                        "enum": [
+                          "PASS",
+                          "FAIL",
+                          "UNKNOWN",
+                          "STALE"
+                        ],
+                        "type": "string"
+                      },
+                      "validUntil": {
+                        "format": "date-time",
+                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
+                        "type": "string"
+                      }
+                    },
+                    "required": [
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+                      "truth",
+                      "kind",
+                      "replyDigest",
+                      "quote",
+                      "observedAt",
+                      "validUntil"
+                    ],
+                    "type": "object"
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+                  "maxItems": 20,
+                  "type": "array"
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+                  "minimum": 0,
+                  "type": "integer"
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+                "operationId": {
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+                  "minLength": 1,
+                  "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                  "type": "string"
+                },
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+                  "maximum": 9007199254740991,
+                  "type": "integer"
+                },
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+                    "queued",
+                    "contacting",
+                    "waiting",
+                    "replied",
+                    "finished"
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+                  "type": "string"
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+                  "minLength": 1,
+                  "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                  "type": "string"
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+                "score": {
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+                  "minimum": 0,
+                  "type": "integer"
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+                  "minimum": 0,
+                  "type": "integer"
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+                  "maximum": 9007199254740991,
+                  "type": "integer"
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+                    "conditional",
+                    "not_fit",
+                    "unknown",
+                    "no_response",
+                    "requires_input",
+                    "requires_identity",
+                    "requires_auth",
+                    "requires_payment",
+                    "unsupported_route",
+                    "rate_limited",
+                    "transport_error",
+                    "cancelled",
+                    "budget_exhausted"
+                  ],
+                  "type": "string"
+                }
+              },
+              "required": [
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+                "operationId",
+                "operationRevision",
+                "taskRevision",
+                "evidenceVersion",
+                "progress",
+                "verdict",
+                "sends",
+                "score",
+                "evidence",
+                "reason"
+              ],
+              "type": "object"
+            },
+            "maxItems": 50,
+            "type": "array"
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+          "completionReason": {
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+              {
+                "maxLength": 80,
+                "minLength": 1,
+                "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "contractVersion": {
+            "const": "live-search/0.1.0",
+            "type": "string"
+          },
+          "deadlineAt": {
+            "format": "date-time",
+            "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
+            "type": "string"
+          },
+          "events": {
+            "items": {
+              "additionalProperties": false,
+              "properties": {
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+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "agentId": {
+                          "maxLength": 200,
+                          "minLength": 1,
+                          "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                          "type": "string"
+                        },
+                        "evidence": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "kind": {
+                                "enum": [
+                                  "provider_claim",
+                                  "observed",
+                                  "completed_work"
+                                ],
+                                "type": "string"
+                              },
+                              "observedAt": {
+                                "format": "date-time",
+                                "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
+                                "type": "string"
+                              },
+                              "quote": {
+                                "maxLength": 500,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "replyDigest": {
+                                "pattern": "^sha256:[a-f0-9]{64}$",
+                                "type": "string"
+                              },
+                              "requirementId": {
+                                "maxLength": 200,
+                                "minLength": 1,
+                                "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                                "type": "string"
+                              },
+                              "truth": {
+                                "enum": [
+                                  "PASS",
+                                  "FAIL",
+                                  "UNKNOWN",
+                                  "STALE"
+                                ],
+                                "type": "string"
+                              },
+                              "validUntil": {
+                                "format": "date-time",
+                                "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "requirementId",
+                              "truth",
+                              "kind",
+                              "replyDigest",
+                              "quote",
+                              "observedAt",
+                              "validUntil"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 20,
+                          "type": "array"
+                        },
+                        "evidenceVersion": {
+                          "maximum": 9007199254740991,
+                          "minimum": 0,
+                          "type": "integer"
+                        },
+                        "operationId": {
+                          "maxLength": 200,
+                          "minLength": 1,
+                          "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                          "type": "string"
+                        },
+                        "operationRevision": {
+                          "exclusiveMinimum": 0,
+                          "maximum": 9007199254740991,
+                          "type": "integer"
+                        },
+                        "progress": {
+                          "enum": [
+                            "retrieved",
+                            "queued",
+                            "contacting",
+                            "waiting",
+                            "replied",
+                            "finished"
+                          ],
+                          "type": "string"
+                        },
+                        "reason": {
+                          "maxLength": 80,
+                          "minLength": 1,
+                          "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                          "type": "string"
+                        },
+                        "score": {
+                          "maximum": 10000,
+                          "minimum": 0,
+                          "type": "integer"
+                        },
+                        "sends": {
+                          "maximum": 3,
+                          "minimum": 0,
+                          "type": "integer"
+                        },
+                        "taskRevision": {
+                          "exclusiveMinimum": 0,
+                          "maximum": 9007199254740991,
+                          "type": "integer"
+                        },
+                        "verdict": {
+                          "enum": [
+                            "fit_confirmed",
+                            "conditional",
+                            "not_fit",
+                            "unknown",
+                            "no_response",
+                            "requires_input",
+                            "requires_identity",
+                            "requires_auth",
+                            "requires_payment",
+                            "unsupported_route",
+                            "rate_limited",
+                            "transport_error",
+                            "cancelled",
+                            "budget_exhausted"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "agentId",
+                        "operationId",
+                        "operationRevision",
+                        "taskRevision",
+                        "evidenceVersion",
+                        "progress",
+                        "verdict",
+                        "sends",
+                        "score",
+                        "evidence",
+                        "reason"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "type": "null"
+                    }
+                  ]
+                },
+                "kind": {
+                  "enum": [
+                    "started",
+                    "candidate_upsert",
+                    "candidate_removed",
+                    "ranking",
+                    "revised",
+                    "completed",
+                    "cancelled",
+                    "requires_input"
+                  ],
+                  "type": "string"
+                },
+                "occurredAt": {
+                  "format": "date-time",
+                  "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
+                  "type": "string"
+                },
+                "orderedAgentIds": {
+                  "items": {
+                    "maxLength": 200,
+                    "minLength": 1,
+                    "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                    "type": "string"
+                  },
+                  "maxItems": 50,
+                  "type": "array"
+                },
+                "rankRevision": {
+                  "maximum": 9007199254740991,
+                  "minimum": 0,
+                  "type": "integer"
+                },
+                "reason": {
+                  "maxLength": 80,
+                  "minLength": 1,
+                  "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                  "type": "string"
+                },
+                "sequence": {
+                  "exclusiveMinimum": 0,
+                  "maximum": 9007199254740991,
+                  "type": "integer"
+                },
+                "taskRevision": {
+                  "exclusiveMinimum": 0,
+                  "maximum": 9007199254740991,
+                  "type": "integer"
+                }
+              },
+              "required": [
+                "sequence",
+                "taskRevision",
+                "rankRevision",
+                "kind",
+                "occurredAt",
+                "candidate",
+                "orderedAgentIds",
+                "reason"
+              ],
+              "type": "object"
+            },
+            "maxItems": 100,
+            "type": "array"
+          },
+          "hasMore": {
+            "type": "boolean"
+          },
+          "nextEventCursor": {
+            "maximum": 9007199254740991,
+            "minimum": 0,
+            "type": "integer"
+          },
+          "orderedAgentIds": {
+            "items": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+              "type": "string"
+            },
+            "maxItems": 50,
+            "type": "array"
+          },
+          "rankRevision": {
+            "maximum": 9007199254740991,
+            "minimum": 0,
+            "type": "integer"
+          },
+          "sequence": {
+            "maximum": 9007199254740991,
+            "minimum": 0,
+            "type": "integer"
+          },
+          "sessionId": {
+            "maxLength": 200,
+            "minLength": 1,
+            "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+            "type": "string"
+          },
+          "status": {
+            "enum": [
+              "prepared",
+              "running",
+              "completed",
+              "cancelled",
+              "requires_input"
+            ],
+            "type": "string"
+          },
+          "taskRevision": {
+            "exclusiveMinimum": 0,
+            "maximum": 9007199254740991,
+            "type": "integer"
+          },
+          "uniqueAgentsUsed": {
+            "maximum": 50,
+            "minimum": 0,
+            "type": "integer"
+          }
+        },
+        "required": [
+          "contractVersion",
+          "sessionId",
+          "taskRevision",
+          "sequence",
+          "rankRevision",
+          "status",
+          "deadlineAt",
+          "uniqueAgentsUsed",
+          "candidates",
+          "orderedAgentIds",
+          "events",
+          "hasMore",
+          "nextEventCursor",
+          "completionReason"
+        ],
+        "type": "object"
+      },
+      "sourceTurnId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "type": {
+        "const": "live_search",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "sourceTurnId",
+      "snapshot",
+      "agents"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "text": {
+        "type": "string"
+      },
+      "type": {
+        "const": "text",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "text"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "agents": {
+        "items": {
+          "additionalProperties": false,
+          "properties": {
+            "agentId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "type": "string"
+            },
+            "agentSlug": {
+              "anyOf": [
+                {
+                  "maxLength": 200,
+                  "minLength": 1,
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "avatarUrl": {
+              "anyOf": [
+                {
+                  "format": "uri",
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "canAttemptThread": {
+              "type": "boolean"
+            },
+            "canStartThread": {
+              "type": "boolean"
+            },
+            "connectionMethods": {
+              "default": [],
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "documentationUrl": {
+                    "format": "uri",
+                    "type": "string"
+                  },
+                  "endpointStatus": {
+                    "enum": [
+                      "not_published",
+                      "verified"
+                    ],
+                    "type": "string"
+                  },
+                  "endpointUrl": {
+                    "anyOf": [
+                      {
+                        "format": "uri",
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "environment": {
+                    "enum": [
+                      "remote_client",
+                      "browser_session"
+                    ],
+                    "type": "string"
+                  },
+                  "protocol": {
+                    "enum": [
+                      "MCP",
+                      "A2A",
+                      "WEBMCP"
+                    ],
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "protocol",
+                  "environment",
+                  "endpointUrl",
+                  "endpointStatus",
+                  "documentationUrl"
+                ],
+                "type": "object"
+              },
+              "maxItems": 3,
+              "type": "array"
+            },
+            "connectionPrompt": {
+              "maxLength": 60000,
+              "minLength": 1,
+              "type": "string"
+            },
+            "description": {
+              "anyOf": [
+                {
+                  "maxLength": 8000,
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "executionGuidance": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "credentialSummary": {
+                      "maxLength": 1000,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "credentialSummaryCode": {
+                      "maxLength": 200,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "primaryBlockerCode": {
+                      "anyOf": [
+                        {
+                          "enum": [
+                            "PROVIDER_ROUTE_UNSUPPORTED",
+                            "PROVIDER_SCHEMA_MISSING",
+                            "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                            "PROVIDER_METADATA_INCOMPLETE",
+                            "DARWIN_ADAPTER_UNAVAILABLE",
+                            "DARWIN_ROUTE_NOT_APPROVED",
+                            "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                            "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                            "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                          ],
+                          "type": "string"
+                        },
+                        {
+                          "type": "null"
+                        }
+                      ]
+                    },
+                    "recordBlockers": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "code": {
+                            "enum": [
+                              "PROVIDER_ROUTE_UNSUPPORTED",
+                              "PROVIDER_SCHEMA_MISSING",
+                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                              "PROVIDER_METADATA_INCOMPLETE",
+                              "DARWIN_ADAPTER_UNAVAILABLE",
+                              "DARWIN_ROUTE_NOT_APPROVED",
+                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                            ],
+                            "type": "string"
+                          },
+                          "owner": {
+                            "enum": [
+                              "PROVIDER",
+                              "DARWIN"
+                            ],
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "code",
+                          "owner"
+                        ],
+                        "type": "object"
+                      },
+                      "maxItems": 20,
+                      "type": "array"
+                    },
+                    "rendererVersion": {
+                      "const": "execution-guidance-v1",
+                      "type": "string"
+                    },
+                    "setupSummary": {
+                      "maxLength": 1000,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "setupSummaryCode": {
+                      "maxLength": 200,
+                      "minLength": 1,
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "credentialSummaryCode",
+                    "credentialSummary",
+                    "setupSummaryCode",
+                    "setupSummary",
+                    "recordBlockers",
+                    "primaryBlockerCode",
+                    "rendererVersion"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "default": null
+            },
+            "executionRequirements": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "browser": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "sessionKind": {
+                          "anyOf": [
+                            {
+                              "enum": [
+                                "ANONYMOUS",
+                                "PROVIDER_SESSION",
+                                "UNKNOWN"
+                              ],
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "sessionKind"
+                      ],
+                      "type": "object"
+                    },
+                    "contractVersion": {
+                      "const": "1.0.0",
+                      "type": "string"
+                    },
+                    "derivation": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "completeness": {
+                          "enum": [
+                            "COMPLETE",
+                            "PARTIAL"
+                          ],
+                          "type": "string"
+                        },
+                        "derivationKey": {
+                          "pattern": "^sha256:[a-f0-9]{64}$",
+                          "type": "string"
+                        },
+                        "normalizerVersion": {
+                          "const": "execution-requirements-v1",
+                          "type": "string"
+                        },
+                        "sourceReceiptDigest": {
+                          "anyOf": [
+                            {
+                              "maxLength": 200,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "sourceRevision": {
+                          "maxLength": 240,
+                          "minLength": 1,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "normalizerVersion",
+                        "sourceRevision",
+                        "sourceReceiptDigest",
+                        "completeness",
+                        "derivationKey"
+                      ],
+                      "type": "object"
+                    },
+                    "operationCredentials": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "sensitiveInputNames": {
+                          "items": {
+                            "maxLength": 200,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 100,
+                          "type": "array"
+                        },
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "sensitiveInputNames"
+                      ],
+                      "type": "object"
+                    },
+                    "payment": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        },
+                        "termsDigest": {
+                          "anyOf": [
+                            {
+                              "maxLength": 200,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "termsDigest"
+                      ],
+                      "type": "object"
+                    },
+                    "providerAuthentication": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "evidence": {
+                          "enum": [
+                            "PROVIDER_DECLARED",
+                            "PROVIDER_OBSERVED",
+                            "DERIVED_FROM_VERIFIED_RECEIPT",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "mechanisms": {
+                          "items": {
+                            "enum": [
+                              "BEARER",
+                              "API_KEY",
+                              "OAUTH2",
+                              "HTTP_BASIC",
+                              "MUTUAL_TLS",
+                              "SIGNED_REQUEST",
+                              "SESSION_COOKIE",
+                              "OPERATION_SECRET_INPUT",
+                              "UNSPECIFIED"
+                            ],
+                            "type": "string"
+                          },
+                          "maxItems": 20,
+                          "type": "array"
+                        },
+                        "placements": {
+                          "items": {
+                            "enum": [
+                              "HEADER",
+                              "QUERY",
+                              "COOKIE",
+                              "BODY",
+                              "TOOL_ARGUMENT",
+                              "ENVIRONMENT",
+                              "AUTH_CONTINUATION"
+                            ],
+                            "type": "string"
+                          },
+                          "maxItems": 20,
+                          "type": "array"
+                        },
+                        "scopes": {
+                          "items": {
+                            "maxLength": 200,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 100,
+                          "type": "array"
+                        },
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "mechanisms",
+                        "placements",
+                        "scopes",
+                        "evidence"
+                      ],
+                      "type": "object"
+                    },
+                    "providerBlockers": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "code": {
+                            "enum": [
+                              "PROVIDER_ROUTE_UNSUPPORTED",
+                              "PROVIDER_SCHEMA_MISSING",
+                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                              "PROVIDER_METADATA_INCOMPLETE",
+                              "DARWIN_ADAPTER_UNAVAILABLE",
+                              "DARWIN_ROUTE_NOT_APPROVED",
+                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                            ],
+                            "type": "string"
+                          },
+                          "owner": {
+                            "enum": [
+                              "PROVIDER",
+                              "DARWIN"
+                            ],
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "code",
+                          "owner"
+                        ],
+                        "type": "object"
+                      },
+                      "maxItems": 20,
+                      "type": "array"
+                    },
+                    "providerContract": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "inputSchema": {
+                          "enum": [
+                            "CONCRETE",
+                            "DIGEST_ONLY",
+                            "MISSING",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "outputSchema": {
+                          "enum": [
+                            "CONCRETE",
+                            "DIGEST_ONLY",
+                            "MISSING",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "route": {
+                          "enum": [
+                            "RESOLVED",
+                            "MISSING",
+                            "AMBIGUOUS",
+                            "UNSAFE",
+                            "UNSUPPORTED",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "route",
+                        "inputSchema",
+                        "outputSchema"
+                      ],
+                      "type": "object"
+                    },
+                    "runtime": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "kind": {
+                          "enum": [
+                            "REMOTE_MCP",
+                            "LOCAL_STDIO",
+                            "A2A_JSONRPC",
+                            "HTTP_JSON",
+                            "OPENAPI_HTTP",
+                            "BOUNDED_FETCH",
+                            "BROWSER",
+                            "X402_PAYMENT",
+                            "COMMERCE",
+                            "UNSUPPORTED"
+                          ],
+                          "type": "string"
+                        },
+                        "package": {
+                          "anyOf": [
+                            {
+                              "additionalProperties": false,
+                              "properties": {
+                                "ecosystem": {
+                                  "maxLength": 40,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "identifier": {
+                                  "maxLength": 500,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "runtimeProfile": {
+                                  "maxLength": 120,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "version": {
+                                  "maxLength": 200,
+                                  "minLength": 1,
+                                  "type": "string"
+                                }
+                              },
+                              "required": [
+                                "ecosystem",
+                                "identifier",
+                                "version",
+                                "runtimeProfile"
+                              ],
+                              "type": "object"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "requiredEnvironmentNames": {
+                          "items": {
+                            "maxLength": 200,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 100,
+                          "type": "array"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "package",
+                        "requiredEnvironmentNames"
+                      ],
+                      "type": "object"
+                    }
+                  },
+                  "required": [
+                    "contractVersion",
+                    "providerAuthentication",
+                    "operationCredentials",
+                    "runtime",
+                    "payment",
+                    "browser",
+                    "providerContract",
+                    "providerBlockers",
+                    "derivation"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "default": null
+            },
+            "imageUrl": {
+              "anyOf": [
+                {
+                  "format": "uri",
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "inquiry": {
+              "additionalProperties": false,
+              "properties": {
+                "description": {
+                  "maxLength": 1200,
+                  "type": "string"
+                },
+                "expiresAt": {
+                  "format": "date-time",
+                  "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
+                  "type": "string"
+                },
+                "fit": {
+                  "enum": [
+                    "matches",
+                    "partial",
+                    "not_fit",
+                    "unknown"
+                  ],
+                  "type": "string"
+                },
+                "question": {
+                  "maxLength": 2000,
+                  "minLength": 1,
+                  "type": "string"
+                },
+                "reason": {
+                  "maxLength": 250,
+                  "type": "string"
+                },
+                "replies": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "at": {
+                        "format": "date-time",
+                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
+                        "type": "string"
+                      },
+                      "messageId": {
+                        "maxLength": 200,
+                        "minLength": 1,
+                        "type": "string"
+                      },
+                      "text": {
+                        "maxLength": 8000,
+                        "minLength": 1,
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "messageId",
+                      "text",
+                      "at"
+                    ],
+                    "type": "object"
+                  },
+                  "maxItems": 4,
+                  "type": "array"
+                },
+                "status": {
+                  "enum": [
+                    "contacting",
+                    "waiting",
+                    "following_up",
+                    "replied",
+                    "needs_input",
+                    "no_reply",
+                    "not_contacted",
+                    "outcome_unknown"
+                  ],
+                  "type": "string"
+                },
+                "threadId": {
+                  "maxLength": 200,
+                  "minLength": 1,
+                  "type": "string"
+                }
+              },
+              "required": [
+                "status",
+                "question",
+                "replies"
+              ],
+              "type": "object"
+            },
+            "name": {
+              "maxLength": 500,
+              "minLength": 1,
+              "type": "string"
+            },
+            "operationId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "type": "string"
+            },
+            "operationRevision": {
+              "exclusiveMinimum": 0,
+              "maximum": 9007199254740991,
+              "type": "integer"
+            },
+            "providerCheck": {
+              "enum": [
+                "not_attempted",
+                "confirmed",
+                "unconfirmed",
+                "unavailable"
+              ],
+              "type": "string"
+            },
+            "providerFamilyRef": {
+              "anyOf": [
+                {
+                  "pattern": "^provider-family:sha256:[a-f0-9]{64}$",
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "default": null
+            },
+            "rank": {
+              "exclusiveMinimum": 0,
+              "maximum": 9007199254740991,
+              "type": "integer"
+            },
+            "readiness": {
+              "enum": [
+                "ready",
+                "authentication_required",
+                "recheck_required",
+                "unavailable"
+              ],
+              "type": "string"
+            },
+            "reasons": {
+              "items": {
+                "maxLength": 250,
+                "type": "string"
+              },
+              "maxItems": 3,
+              "type": "array"
+            },
+            "requiredSetup": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "description": {
+                      "maxLength": 500,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "kind": {
+                      "enum": [
+                        "credential",
+                        "installation",
+                        "provider_configuration"
+                      ],
+                      "type": "string"
+                    },
+                    "suppliedBy": {
+                      "enum": [
+                        "user",
+                        "provider",
+                        "runtime"
+                      ],
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "kind",
+                    "suppliedBy",
+                    "description"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "default": null
+            },
+            "selected": {
+              "type": "boolean"
+            },
+            "uncertainties": {
+              "items": {
+                "maxLength": 250,
+                "type": "string"
+              },
+              "maxItems": 3,
+              "type": "array"
+            }
+          },
+          "required": [
+            "agentId",
+            "agentSlug",
+            "operationId",
+            "operationRevision",
+            "providerFamilyRef",
+            "rank",
+            "selected",
+            "name",
+            "description",
+            "requiredSetup",
+            "executionRequirements",
+            "executionGuidance",
+            "readiness",
+            "canStartThread",
+            "reasons",
+            "uncertainties",
+            "providerCheck",
+            "connectionMethods",
+            "connectionPrompt"
+          ],
+          "type": "object"
+        },
+        "maxItems": 20,
+        "type": "array"
+      },
+      "role": {
+        "enum": [
+          "suggested",
+          "used"
+        ],
+        "type": "string"
+      },
+      "searchId": {
+        "type": "string"
+      },
+      "type": {
+        "const": "agents",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "searchId",
+      "agents",
+      "role"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "reason": {
+        "enum": [
+          "approval",
+          "connection",
+          "unavailable",
+          "limit",
+          "user_control",
+          "input"
+        ],
+        "type": "string"
+      },
+      "text": {
+        "type": "string"
+      },
+      "threadId": {
+        "type": "string"
+      },
+      "type": {
+        "const": "checkpoint",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "reason",
+      "text"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "presentation": {
+        "additionalProperties": false,
+        "properties": {
+          "budget": {
+            "anyOf": [
+              {
+                "maxLength": 500,
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "outcome": {
+            "maxLength": 1200,
+            "minLength": 1,
+            "type": "string"
+          },
+          "steps": {
+            "items": {
+              "additionalProperties": false,
+              "properties": {
+                "alternativeOperationIds": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "maxItems": 5,
+                  "type": "array"
+                },
+                "description": {
+                  "maxLength": 1200,
+                  "minLength": 1,
+                  "type": "string"
+                },
+                "operationIds": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "maxItems": 5,
+                  "type": "array"
+                },
+                "title": {
+                  "maxLength": 160,
+                  "minLength": 1,
+                  "type": "string"
+                }
+              },
+              "required": [
+                "title",
+                "description",
+                "operationIds"
+              ],
+              "type": "object"
+            },
+            "maxItems": 8,
+            "minItems": 1,
+            "type": "array"
+          },
+          "timeline": {
+            "anyOf": [
+              {
+                "maxLength": 500,
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          }
+        },
+        "required": [
+          "outcome",
+          "timeline",
+          "budget",
+          "steps"
+        ],
+        "type": "object"
+      },
+      "steps": {
+        "items": {
+          "additionalProperties": false,
+          "properties": {
+            "agentId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
+            },
+            "dependsOn": {
+              "items": {
+                "maxLength": 200,
+                "minLength": 1,
+                "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "objective": {
+              "type": "string"
+            },
+            "stepId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
+            }
+          },
+          "required": [
+            "stepId",
+            "objective",
+            "agentId",
+            "dependsOn"
+          ],
+          "type": "object"
+        },
+        "maxItems": 8,
+        "type": "array"
+      },
+      "type": {
+        "const": "plan",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "steps"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "actRequestId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "actingAiId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "agentId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "control": {
+        "enum": [
+          "user",
+          "coordinator"
+        ],
+        "type": "string"
+      },
+      "operationId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "presentation": {
+        "enum": [
+          "chat",
+          "operation"
+        ],
+        "type": "string"
+      },
+      "sourceTurnId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "status": {
+        "const": "thread_created",
+        "type": "string"
+      },
+      "threadId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "type": {
+        "const": "handoff",
+        "type": "string"
+      },
+      "url": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "agentId",
+      "threadId"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "messageIds": {
+        "items": {
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "partial": {
+        "type": "boolean"
+      },
+      "text": {
+        "type": "string"
+      },
+      "type": {
+        "const": "outcome",
+        "type": "string"
+      },
+      "verification": {
+        "enum": [
+          "provider_reported",
+          "criteria_checked"
+        ],
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "text",
+      "messageIds",
+      "verification",
+      "partial"
+    ],
+    "type": "object"
+  }
+]

added

Output schema / properties / conversation / properties / turns / items / properties / composer / properties / request / properties / interaction

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "fields": {
+      "additionalProperties": {
+        "maxLength": 5000,
+        "type": "string"
+      },
+      "propertyNames": {
+        "maxLength": 120,
+        "minLength": 1,
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "type": {
+      "enum": [
+        "edit",
+        "continue"
+      ],
+      "type": "string"
+    }
+  },
+  "required": [
+    "type",
+    "fields"
+  ],
+  "type": "object"
+}

addedOutput schema / properties / conversation / properties / turns / items / properties / dataTransfers

Added value: +{
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "agentId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "digest": {
+        "pattern": "^[a-f0-9]{64}$",
+        "type": "string"
+      },
+      "id": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "name": {
+        "maxLength": 200,
+        "type": "string"
+      },
+      "operationId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "reason": {
+        "enum": [
+          "private_context",
+          "new_recipient"
+        ],
+        "type": "string"
+      },
+      "sourceStepIds": {
+        "items": {
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+          "type": "string"
+        },
+        "maxItems": 8,
+        "type": "array"
+      },
+      "status": {
+        "enum": [
+          "pending",
+          "approved",
+          "denied",
+          "superseded"
+        ],
+        "type": "string"
+      },
+      "stepId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      }
+    },
+    "required": [
+      "id",
+      "stepId",
+      "digest",
+      "agentId",
+      "operationId",
+      "name",
+      "reason",
+      "status",
+      "sourceStepIds"
+    ],
+    "type": "object"
+  },
+  "maxItems": 32,
+  "type": "array"
+}

added

Output schema / properties / conversation / properties / turns / items / properties / searchResult / properties / delivery / properties / presentation / properties / request / properties / interaction

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "fields": {
+      "additionalProperties": {
+        "maxLength": 5000,
+        "type": "string"
+      },
+      "propertyNames": {
+        "maxLength": 120,
+        "minLength": 1,
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "type": {
+      "enum": [
+        "edit",
+        "continue"
+      ],
+      "type": "string"
+    }
+  },
+  "required": [
+    "type",
+    "fields"
+  ],
+  "type": "object"
+}

addedOutput schema / properties / delivery / properties / presentation / properties / request / properties / interaction

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "fields": {
+      "additionalProperties": {
+        "maxLength": 5000,
+        "type": "string"
+      },
+      "propertyNames": {
+        "maxLength": 120,
+        "minLength": 1,
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "type": {
+      "enum": [
+        "edit",
+        "continue"
+      ],
+      "type": "string"
+    }
+  },
+  "required": [
+    "type",
+    "fields"
+  ],
+  "type": "object"
+}

Changed16 schema fields changedNov 9, 2026

addedInput schema / properties / audience

Added value: +{
+  "description": "Who consumes this response. Controls presentation only; never identity, permissions, or approval.",
+  "enum": [
+    "human",
+    "agent"
+  ],
+  "type": "string"
+}

addedInput schema / properties / sessionId

Added value: +{
+  "description": "Session to continue. Omit to start a new session.",
+  "pattern": "^asst_[a-f0-9-]{36}$",
+  "type": "string"
+}

addedInput schema / properties / target

Added value: +{
+  "additionalProperties": false,
+  "description": "Explicit agent target. Bypasses Darwin discovery; it never grants execution authority.",
+  "properties": {
+    "agentId": {
+      "maxLength": 200,
+      "minLength": 1,
+      "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+      "type": "string"
+    },
+    "operationId": {
+      "maxLength": 200,
+      "minLength": 1,
+      "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+      "type": "string"
+    }
+  },
+  "required": [
+    "agentId"
+  ],
+  "type": "object"
+}

changedInput schema / properties / threadId / description

Previous value: -"Omit to start a thread; pass the returned threadId to continue."New value: +"Deprecated alias for sessionId."

addedOutput schema / $defs

Added value: +{
+  "__schema0": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "number"
+      },
+      {
+        "type": "boolean"
+      },
+      {
+        "type": "null"
+      },
+      {
+        "items": {
+          "$ref": "#/$defs/__schema0"
+        },
+        "type": "array"
+      },
+      {
+        "additionalProperties": {
+          "$ref": "#/$defs/__schema0"
+        },
+        "propertyNames": {
+          "type": "string"
+        },
+        "type": "object"
+      }
+    ]
+  },
+  "__schema1": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "number"
+      },
+      {
+        "type": "boolean"
+      },
+      {
+        "type": "null"
+      },
+      {
+        "items": {
+          "$ref": "#/$defs/__schema1"
+        },
+        "type": "array"
+      },
+      {
+        "additionalProperties": {
+          "$ref": "#/$defs/__schema1"
+        },
+        "propertyNames": {
+          "type": "string"
+        },
+        "type": "object"
+      }
+    ]
+  }
+}

addedOutput schema / properties / agents

Added value: +{
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "agentId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "imageUrl": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "name": {
+        "type": "string"
+      },
+      "operationThreadIds": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "status": {
+        "enum": [
+          "working",
+          "queued",
+          "waiting",
+          "idle",
+          "failed",
+          "cancelled",
+          "connected",
+          "unknown"
+        ],
+        "type": "string"
+      }
+    },
+    "required": [
+      "agentId",
+      "name",
+      "status",
+      "operationThreadIds"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

addedOutput schema / properties / conversation / properties / turns / items / properties / agentCalls

Added value: +{
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "agentId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "id": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "matchCount": {
+        "maximum": 9007199254740991,
+        "minimum": 0,
+        "type": "integer"
+      },
+      "name": {
+        "maxLength": 200,
+        "minLength": 1,
+        "type": "string"
+      },
+      "operationId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "searchId": {
+        "type": "string"
+      },
+      "status": {
+        "enum": [
+          "running",
+          "completed",
+          "failed"
+        ],
+        "type": "string"
+      }
+    },
+    "required": [
+      "id",
+      "agentId",
+      "name",
+      "operationId",
+      "status"
+    ],
+    "type": "object"
+  },
+  "maxItems": 16,
+  "type": "array"
+}

addedOutput schema / properties / conversation / properties / turns / items / properties / author

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "type": {
+      "enum": [
+        "human",
+        "agent",
+        "application"
+      ],
+      "type": "string"
+    },
+    "via": {
+      "const": "darwin",
+      "type": "string"
+    }
+  },
+  "required": [
+    "type",
+    "id"
+  ],
+  "type": "object"
+}

addedOutput schema / properties / conversation / properties / turns / items / properties / composer

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "artifactId": {
+      "anyOf": [
+        {
+          "format": "uuid",
+          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "createdAt": {
+      "type": "string"
+    },
+    "decision": {
+      "additionalProperties": false,
+      "properties": {
+        "appliedPolicies": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "id": {
+                "type": "string"
+              },
+              "probability": {
+                "maximum": 1,
+                "minimum": 0,
+                "type": "number"
+              },
+              "scope": {
+                "type": "string"
+              },
+              "version": {
+                "type": "number"
+              }
+            },
+            "required": [
+              "id",
+              "version",
+              "scope",
+              "probability"
+            ],
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "audio": {
+          "additionalProperties": false,
+          "properties": {
+            "kind": {
+              "enum": [
+                "speech",
+                "music"
+              ],
+              "type": "string"
+            },
+            "speed": {
+              "maximum": 1.2,
+              "minimum": 0.7,
+              "type": "number"
+            },
+            "voice": {
+              "enum": [
+                "Rachel",
+                "Aria"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind",
+            "voice",
+            "speed"
+          ],
+          "type": "object"
+        },
+        "audioSelection": {
+          "additionalProperties": false,
+          "properties": {
+            "answers": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "choice": {
+                    "type": "string"
+                  },
+                  "confidence": {
+                    "maximum": 1,
+                    "minimum": 0,
+                    "type": "number"
+                  },
+                  "name": {
+                    "type": "string"
+                  },
+                  "probabilities": {
+                    "items": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "probability": {
+                          "maximum": 1,
+                          "minimum": 0,
+                          "type": "number"
+                        },
+                        "value": {
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "value",
+                        "probability"
+                      ],
+                      "type": "object"
+                    },
+                    "type": "array"
+                  }
+                },
+                "required": [
+                  "name",
+                  "choice",
+                  "confidence"
+                ],
+                "type": "object"
+              },
+              "type": "array"
+            },
+            "inputTokens": {
+              "default": 0,
+              "minimum": 0,
+              "type": "number"
+            },
+            "latencyMs": {
+              "minimum": 0,
+              "type": "number"
+            },
+            "model": {
+              "type": "string"
+            },
+            "questionVersion": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "model",
+            "questionVersion",
+            "latencyMs",
+            "inputTokens",
+            "answers"
+          ],
+          "type": "object"
+        },
+        "catalogVersion": {
+          "type": "string"
+        },
+        "confidence": {
+          "maximum": 1,
+          "minimum": 0,
+          "type": "number"
+        },
+        "eligible": {
+          "items": {
+            "enum": [
+              "markdown",
+              "simple",
+              "react",
+              "world",
+              "video",
+              "audio",
+              "game",
+              "image",
+              "model3d"
+            ],
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "fallback": {
+          "anyOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "id": {
+          "format": "uuid",
+          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+          "type": "string"
+        },
+        "inputTokens": {
+          "minimum": 0,
+          "type": "number"
+        },
+        "latencyMs": {
+          "minimum": 0,
+          "type": "number"
+        },
+        "mode": {
+          "enum": [
+            "shadow",
+            "active"
+          ],
+          "type": "string"
+        },
+        "model": {
+          "type": "string"
+        },
+        "override": {
+          "anyOf": [
+            {
+              "enum": [
+                "markdown",
+                "simple",
+                "react",
+                "world",
+                "video",
+                "audio",
+                "game",
+                "image",
+                "model3d"
+              ],
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "probabilities": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "probability": {
+                "maximum": 1,
+                "minimum": 0,
+                "type": "number"
+              },
+              "value": {
+                "enum": [
+                  "markdown",
+                  "simple",
+                  "react",
+                  "world",
+                  "video",
+                  "audio",
+                  "game",
+                  "image",
+                  "model3d"
+                ],
+                "type": "string"
+              }
+            },
+            "required": [
+              "value",
+              "probability"
+            ],
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "questionVersion": {
+          "type": "string"
+        },
+        "selected": {
+          "enum": [
+            "markdown",
+            "simple",
+            "react",
+            "world",
+            "video",
+            "audio",
+            "game",
+            "image",
+            "model3d"
+          ],
+          "type": "string"
+        },
+        "supporting": {
+          "default": [],
+          "items": {
+            "enum": [
+              "markdown",
+              "simple",
+              "react",
+              "world",
+              "video",
+              "audio",
+              "game",
+              "image",
+              "model3d"
+            ],
+            "type": "string"
+          },
+          "maxItems": 2,
+          "type": "array"
+        },
+        "transition": {
+          "enum": [
+            "retain",
+            "update",
+            "replace"
+          ],
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "model",
+        "questionVersion",
+        "catalogVersion",
+        "mode",
+        "eligible",
+        "selected",
+        "supporting",
+        "override",
+        "confidence",
+        "probabilities",
+        "transition",
+        "fallback",
+        "latencyMs",
+        "inputTokens",
+        "appliedPolicies"
+      ],
+      "type": "object"
+    },
+    "diagnostics": {
+      "additionalProperties": false,
+      "properties": {
+        "fallback": {
+          "anyOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "generationMs": {
+          "type": "number"
+        },
+        "inputTokens": {
+          "type": "number"
+        },
+        "model": {
+          "type": "string"
+        },
+        "outputTokens": {
+          "type": "number"
+        },
+        "repairs": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "model",
+        "generationMs",
+        "inputTokens",
+        "outputTokens",
+        "repairs",
+        "fallback"
+      ],
+      "type": "object"
+    },
+    "experience": {
+      "additionalProperties": false,
+      "properties": {
+        "decisionId": {
+          "format": "uuid",
+          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+          "type": "string"
+        },
+        "surfaces": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "actionReferences": {
+                "items": {
+                  "type": "string"
+                },
+                "type": "array"
+              },
+              "artifactId": {
+                "anyOf": [
+                  {
+                    "format": "uuid",
+                    "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ]
+              },
+              "assetJobId": {
+                "format": "uuid",
+                "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+                "type": "string"
+              },
+              "capability": {
+                "enum": [
+                  "markdown",
+                  "simple",
+                  "react",
+                  "world",
+                  "video",
+                  "audio",
+                  "game",
+                  "image",
+                  "model3d"
+                ],
+                "type": "string"
+              },
+              "evidenceReferences": {
+                "items": {
+                  "type": "string"
+                },
+                "type": "array"
+              },
+              "failure": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ]
+              },
+              "generated": {
+                "additionalProperties": false,
+                "properties": {
+                  "artifact": {
+                    "anyOf": [
+                      {
+                        "anyOf": [
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "focus": {
+                                "items": {
+                                  "maxLength": 240,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "maxItems": 4,
+                                "minItems": 2,
+                                "type": "array"
+                              },
+                              "kind": {
+                                "const": "research",
+                                "type": "string"
+                              },
+                              "question": {
+                                "description": "One focused research question in 10-18 words.",
+                                "maxLength": 160,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "sourceTypes": {
+                                "items": {
+                                  "maxLength": 240,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "maxItems": 3,
+                                "type": "array"
+                              }
+                            },
+                            "required": [
+                              "kind",
+                              "question",
+                              "focus",
+                              "sourceTypes"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "fields": {
+                                "items": {
+                                  "additionalProperties": false,
+                                  "properties": {
+                                    "description": {
+                                      "maxLength": 110,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "name": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    }
+                                  },
+                                  "required": [
+                                    "name",
+                                    "description"
+                                  ],
+                                  "type": "object"
+                                },
+                                "maxItems": 4,
+                                "minItems": 2,
+                                "type": "array"
+                              },
+                              "kind": {
+                                "const": "extraction",
+                                "type": "string"
+                              },
+                              "purpose": {
+                                "maxLength": 160,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "url": {
+                                "anyOf": [
+                                  {
+                                    "maxLength": 2048,
+                                    "type": "string"
+                                  },
+                                  {
+                                    "type": "null"
+                                  }
+                                ]
+                              }
+                            },
+                            "required": [
+                              "kind",
+                              "url",
+                              "purpose",
+                              "fields"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "audience": {
+                                "description": "The target prospect audience, e.g. independent fitness studios. Never the role of the person using this interface.",
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "columns": {
+                                "items": {
+                                  "maxLength": 240,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "maxItems": 5,
+                                "minItems": 2,
+                                "type": "array"
+                              },
+                              "criteria": {
+                                "items": {
+                                  "additionalProperties": false,
+                                  "properties": {
+                                    "label": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "value": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    }
+                                  },
+                                  "required": [
+                                    "label",
+                                    "value"
+                                  ],
+                                  "type": "object"
+                                },
+                                "maxItems": 4,
+                                "minItems": 2,
+                                "type": "array"
+                              },
+                              "kind": {
+                                "const": "directory",
+                                "type": "string"
+                              },
+                              "questions": {
+                                "items": {
+                                  "maxLength": 240,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "maxItems": 3,
+                                "type": "array"
+                              }
+                            },
+                            "required": [
+                              "kind",
+                              "audience",
+                              "criteria",
+                              "columns",
+                              "questions"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "direction": {
+                                "maxLength": 140,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "headline": {
+                                "maxLength": 60,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "imageBrief": {
+                                "maxLength": 420,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "kind": {
+                                "const": "studio",
+                                "type": "string"
+                              },
+                              "palette": {
+                                "items": {
+                                  "additionalProperties": false,
+                                  "properties": {
+                                    "color": {
+                                      "pattern": "^#[0-9a-fA-F]{6}$",
+                                      "type": "string"
+                                    },
+                                    "name": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    }
+                                  },
+                                  "required": [
+                                    "name",
+                                    "color"
+                                  ],
+                                  "type": "object"
+                                },
+                                "maxItems": 5,
+                                "minItems": 2,
+                                "type": "array"
+                              }
+                            },
+                            "required": [
+                              "kind",
+                              "headline",
+                              "direction",
+                              "palette",
+                              "imageBrief"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "aspectRatio": {
+                                "enum": [
+                                  "9:16",
+                                  "16:9",
+                                  "1:1",
+                                  "4:5"
+                                ],
+                                "type": "string"
+                              },
+                              "durationSeconds": {
+                                "maximum": 600,
+                                "minimum": 1,
+                                "type": "number"
+                              },
+                              "kind": {
+                                "const": "storyboard",
+                                "type": "string"
+                              },
+                              "scenes": {
+                                "items": {
+                                  "additionalProperties": false,
+                                  "properties": {
+                                    "caption": {
+                                      "maxLength": 150,
+                                      "type": "string"
+                                    },
+                                    "end": {
+                                      "exclusiveMinimum": 0,
+                                      "type": "number"
+                                    },
+                                    "start": {
+                                      "minimum": 0,
+                                      "type": "number"
+                                    },
+                                    "title": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "visual": {
+                                      "maxLength": 350,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    }
+                                  },
+                                  "required": [
+                                    "title",
+                                    "start",
+                                    "end",
+                                    "visual",
+                                    "caption"
+                                  ],
+                                  "type": "object"
+                                },
+                                "maxItems": 5,
+                                "minItems": 2,
+                                "type": "array"
+                              }
+                            },
+                            "required": [
+                              "kind",
+                              "durationSeconds",
+                              "aspectRatio",
+                              "scenes"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "kind": {
+                                "const": "editorial",
+                                "type": "string"
+                              },
+                              "script": {
+                                "maxLength": 3000,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "targetSeconds": {
+                                "anyOf": [
+                                  {
+                                    "maximum": 1800,
+                                    "minimum": 1,
+                                    "type": "number"
+                                  },
+                                  {
+                                    "type": "null"
+                                  }
+                                ]
+                              },
+                              "tone": {
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "kind",
+                              "script",
+                              "tone",
+                              "targetSeconds"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "basis": {
+                                "description": "State whether these are proposed approaches, supplied facts, or verified evidence. Never invent product features or scores.",
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "criteria": {
+                                "items": {
+                                  "maxLength": 50,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "maxItems": 4,
+                                "minItems": 2,
+                                "type": "array"
+                              },
+                              "kind": {
+                                "const": "comparison",
+                                "type": "string"
+                              },
+                              "options": {
+                                "items": {
+                                  "additionalProperties": false,
+                                  "properties": {
+                                    "name": {
+                                      "maxLength": 42,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "values": {
+                                      "items": {
+                                        "maxLength": 120,
+                                        "type": "string"
+                                      },
+                                      "maxItems": 4,
+                                      "minItems": 2,
+                                      "type": "array"
+                                    }
+                                  },
+                                  "required": [
+                                    "name",
+                                    "values"
+                                  ],
+                                  "type": "object"
+                                },
+                                "maxItems": 4,
+                                "minItems": 2,
+                                "type": "array"
+                              },
+                              "question": {
+                                "description": "A concise decision question in 4-10 words, not a restatement of the entire brief.",
+                                "maxLength": 90,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "kind",
+                              "question",
+                              "criteria",
+                              "options",
+                              "basis"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "kind": {
+                                "const": "planner",
+                                "type": "string"
+                              },
+                              "steps": {
+                                "items": {
+                                  "additionalProperties": false,
+                                  "properties": {
+                                    "detail": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "durationMinutes": {
+                                      "anyOf": [
+                                        {
+                                          "maximum": 10080,
+                                          "minimum": 1,
+                                          "type": "integer"
+                                        },
+                                        {
+                                          "type": "null"
+                                        }
+                                      ]
+                                    },
+                                    "title": {
+                                      "maxLength": 80,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    }
+                                  },
+                                  "required": [
+                                    "title",
+                                    "detail",
+                                    "durationMinutes"
+                                  ],
+                                  "type": "object"
+                                },
+                                "maxItems": 6,
+                                "minItems": 2,
+                                "type": "array"
+                              },
+                              "title": {
+                                "maxLength": 80,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "kind",
+                              "title",
+                              "steps"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "assumptions": {
+                                "description": "Explicitly identify any assumed prices, quantities and currency. These are editable estimates, not provider quotes.",
+                                "maxLength": 300,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "contingencyPercent": {
+                                "maximum": 100,
+                                "minimum": 0,
+                                "type": "number"
+                              },
+                              "currency": {
+                                "enum": [
+                                  "USD",
+                                  "EUR",
+                                  "GBP",
+                                  "CAD",
+                                  "AUD",
+                                  "INR",
+                                  "JPY"
+                                ],
+                                "type": "string"
+                              },
+                              "items": {
+                                "items": {
+                                  "additionalProperties": false,
+                                  "properties": {
+                                    "label": {
+                                      "description": "Item name only. Never duplicate quantities, currency amounts or unit costs in this label; the user can edit those independently.",
+                                      "maxLength": 60,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "quantity": {
+                                      "maximum": 1000000,
+                                      "minimum": 0,
+                                      "type": "number"
+                                    },
+                                    "unitCost": {
+                                      "maximum": 100000000,
+                                      "minimum": 0,
+                                      "type": "number"
+                                    }
+                                  },
+                                  "required": [
+                                    "label",
+                                    "quantity",
+                                    "unitCost"
+                                  ],
+                                  "type": "object"
+                                },
+                                "maxItems": 6,
+                                "minItems": 1,
+                                "type": "array"
+                              },
+                              "kind": {
+                                "const": "estimate",
+                                "type": "string"
+                              },
+                              "title": {
+                                "maxLength": 80,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "kind",
+                              "title",
+                              "currency",
+                              "items",
+                              "contingencyPercent",
+                              "assumptions"
+                            ],
+                            "type": "object"
+                          }
+                        ]
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "design": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "character": {
+                        "enum": [
+                          "editorial",
+                          "research",
+                          "extraction",
+                          "directory",
+                          "storyboard",
+                          "studio",
+                          "comparison",
+                          "planner",
+                          "estimate",
+                          "utility"
+                        ],
+                        "type": "string"
+                      },
+                      "density": {
+                        "enum": [
+                          "relaxed",
+                          "compact"
+                        ],
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "character",
+                      "density"
+                    ],
+                    "type": "object"
+                  },
+                  "journey": {
+                    "anyOf": [
+                      {
+                        "additionalProperties": false,
+                        "properties": {
+                          "action": {
+                            "anyOf": [
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "argumentsJson": {
+                                    "anyOf": [
+                                      {
+                                        "maxLength": 16000,
+                                        "type": "string"
+                                      },
+                                      {
+                                        "type": "null"
+                                      }
+                                    ]
+                                  },
+                                  "intent": {
+                                    "description": "A concrete next-step instruction in plain language. Never an opaque command token such as confirm_criteria.",
+                                    "maxLength": 800,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "kind": {
+                                    "default": "continue",
+                                    "enum": [
+                                      "continue",
+                                      "execute",
+                                      "copy"
+                                    ],
+                                    "type": "string"
+                                  },
+                                  "label": {
+                                    "maxLength": 60,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "operationId": {
+                                    "anyOf": [
+                                      {
+                                        "maxLength": 200,
+                                        "type": "string"
+                                      },
+                                      {
+                                        "type": "null"
+                                      }
+                                    ]
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "label",
+                                  "intent",
+                                  "operationId",
+                                  "argumentsJson"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "type": "null"
+                              }
+                            ]
+                          },
+                          "instruction": {
+                            "maxLength": 160,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "stage": {
+                            "enum": [
+                              "input",
+                              "review",
+                              "ready",
+                              "complete"
+                            ],
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "stage",
+                          "instruction",
+                          "action"
+                        ],
+                        "type": "object"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "layout": {
+                    "enum": [
+                      "stack",
+                      "columns"
+                    ],
+                    "type": "string"
+                  },
+                  "mediaPrompt": {
+                    "anyOf": [
+                      {
+                        "maxLength": 4000,
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "next": {
+                    "items": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "confidence": {
+                          "maximum": 1,
+                          "minimum": 0,
+                          "type": "number"
+                        },
+                        "intent": {
+                          "maxLength": 500,
+                          "type": "string"
+                        },
+                        "label": {
+                          "maxLength": 100,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "label",
+                        "intent",
+                        "confidence"
+                      ],
+                      "type": "object"
+                    },
+                    "maxItems": 3,
+                    "type": "array"
+                  },
+                  "reactSource": {
+                    "anyOf": [
+                      {
+                        "maxLength": 50000,
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "representation": {
+                    "enum": [
+                      "components",
+                      "react",
+                      "media",
+                      "agent"
+                    ],
+                    "type": "string"
+                  },
+                  "sections": {
+                    "items": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "id": {
+                          "pattern": "^[a-z][a-z0-9_-]{0,63}$",
+                          "type": "string"
+                        },
+                        "items": {
+                          "items": {
+                            "maxLength": 800,
+                            "type": "string"
+                          },
+                          "maxItems": 20,
+                          "type": "array"
+                        },
+                        "kind": {
+                          "enum": [
+                            "message",
+                            "list",
+                            "fields",
+                            "operation",
+                            "progress",
+                            "results",
+                            "notice"
+                          ],
+                          "type": "string"
+                        },
+                        "operationId": {
+                          "anyOf": [
+                            {
+                              "maxLength": 200,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "text": {
+                          "maxLength": 4000,
+                          "type": "string"
+                        },
+                        "title": {
+                          "maxLength": 160,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "id",
+                        "kind",
+                        "title",
+                        "text",
+                        "items",
+                        "operationId"
+                      ],
+                      "type": "object"
+                    },
+                    "maxItems": 12,
+                    "minItems": 1,
+                    "type": "array"
+                  },
+                  "summary": {
+                    "maxLength": 3000,
+                    "type": "string"
+                  },
+                  "title": {
+                    "maxLength": 160,
+                    "minLength": 1,
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "title",
+                  "summary",
+                  "layout",
+                  "representation",
+                  "sections",
+                  "next",
+                  "reactSource",
+                  "mediaPrompt"
+                ],
+                "type": "object"
+              },
+              "id": {
+                "maxLength": 200,
+                "minLength": 1,
+                "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+                "type": "string"
+              },
+              "markdown": {
+                "maxLength": 20000,
+                "type": "string"
+              },
+              "role": {
+                "enum": [
+                  "primary",
+                  "supporting",
+                  "fallback"
+                ],
+                "type": "string"
+              },
+              "sessionId": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ]
+              },
+              "status": {
+                "enum": [
+                  "ready",
+                  "pending",
+                  "failed",
+                  "unavailable"
+                ],
+                "type": "string"
+              }
+            },
+            "required": [
+              "id",
+              "capability",
+              "role",
+              "status",
+              "artifactId",
+              "sessionId",
+              "actionReferences",
+              "evidenceReferences"
+            ],
+            "type": "object"
+          },
+          "maxItems": 12,
+          "minItems": 1,
+          "type": "array"
+        }
+      },
+      "required": [
+        "decisionId",
+        "surfaces"
+      ],
+      "type": "object"
+    },
+    "facts": {
+      "additionalProperties": false,
+      "properties": {
+        "agent": {
+          "additionalProperties": false,
+          "properties": {
+            "appearance": {
+              "additionalProperties": false,
+              "properties": {
+                "componentContracts": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "description": {
+                        "maxLength": 2000,
+                        "type": "string"
+                      },
+                      "name": {
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "name",
+                      "description"
+                    ],
+                    "type": "object"
+                  },
+                  "maxItems": 20,
+                  "type": "array"
+                },
+                "instructions": {
+                  "maxLength": 4000,
+                  "type": "string"
+                },
+                "libraryName": {
+                  "maxLength": 100,
+                  "type": "string"
+                }
+              },
+              "required": [
+                "instructions",
+                "componentContracts"
+              ],
+              "type": "object"
+            },
+            "brand": {
+              "additionalProperties": false,
+              "properties": {
+                "background": {
+                  "default": "#FFFFFF",
+                  "pattern": "^#[0-9a-fA-F]{6}$",
+                  "type": "string"
+                },
+                "font": {
+                  "default": "system",
+                  "enum": [
+                    "system",
+                    "serif",
+                    "mono"
+                  ],
+                  "type": "string"
+                },
+                "foreground": {
+                  "default": "#171717",
+                  "pattern": "^#[0-9a-fA-F]{6}$",
+                  "type": "string"
+                },
+                "primary": {
+                  "default": "#0071E3",
+                  "pattern": "^#[0-9a-fA-F]{6}$",
+                  "type": "string"
+                },
+                "secondary": {
+                  "default": "#AF52DE",
+                  "pattern": "^#[0-9a-fA-F]{6}$",
+                  "type": "string"
+                }
+              },
+              "required": [
+                "primary",
+                "secondary",
+                "background",
+                "foreground",
+                "font"
+              ],
+              "type": "object"
+            },
+            "description": {
+              "type": "string"
+            },
+            "id": {
+              "maxLength": 200,
+              "minLength": 1,
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+                    "type": "string"
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+                "type": "object"
+              },
+              "maxItems": 12,
+              "type": "array"
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+          },
+          "required": [
+            "goal",
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+      },
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+        "agent",
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+                      "minLength": 1,
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+                      "type": "string"
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+                {
+                  "additionalProperties": false,
+                  "properties": {
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+                      "minLength": 1,
+                      "type": "string"
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+                        "properties": {
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+                            "minLength": 1,
+                            "type": "string"
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+                          "value": {
+                            "maxLength": 240,
+                            "minLength": 1,
+                            "type": "string"
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+                        },
+                        "required": [
+                          "label",
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+                      "type": "array"
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+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "color": {
+                            "pattern": "^#[0-9a-fA-F]{6}$",
+                            "type": "string"
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+                          "name": {
+                            "maxLength": 240,
+                            "minLength": 1,
+                            "type": "string"
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+                        "16:9",
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+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "caption": {
+                            "maxLength": 150,
+                            "type": "string"
+                          },
+                          "end": {
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+                            "type": "number"
+                          },
+                          "start": {
+                            "minimum": 0,
+                            "type": "number"
+                          },
+                          "title": {
+                            "maxLength": 240,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "visual": {
+                            "maxLength": 350,
+                            "minLength": 1,
+                            "type": "string"
+                          }
+                        },
+                        "required": [
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+                          "start",
+                          "end",
+                          "visual",
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+                  "type": "object"
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+                  "properties": {
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+                      "type": "string"
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+                          "minimum": 1,
+                          "type": "number"
+                        },
+                        {
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+                {
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+                  "properties": {
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+                      "maxLength": 240,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "criteria": {
+                      "items": {
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+                      "maxItems": 4,
+                      "minItems": 2,
+                      "type": "array"
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+                    "options": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "name": {
+                            "maxLength": 42,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "values": {
+                            "items": {
+                              "maxLength": 120,
+                              "type": "string"
+                            },
+                            "maxItems": 4,
+                            "minItems": 2,
+                            "type": "array"
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+                        },
+                        "required": [
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+                        "type": "object"
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+                      "maxItems": 4,
+                      "minItems": 2,
+                      "type": "array"
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+                      "description": "A concise decision question in 4-10 words, not a restatement of the entire brief.",
+                      "maxLength": 90,
+                      "minLength": 1,
+                      "type": "string"
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+                  },
+                  "required": [
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+                    "criteria",
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+                {
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+                  "properties": {
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+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "detail": {
+                            "maxLength": 240,
+                            "minLength": 1,
+                            "type": "string"
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+                          "durationMinutes": {
+                            "anyOf": [
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+                                "minimum": 1,
+                                "type": "integer"
+                              },
+                              {
+                                "type": "null"
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+                          "title": {
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+                            "minLength": 1,
+                            "type": "string"
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+                        },
+                        "required": [
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+                        "type": "object"
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+                      "maxItems": 6,
+                      "minItems": 2,
+                      "type": "array"
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+                      "type": "string"
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+                  "required": [
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+                  "type": "object"
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+                {
+                  "additionalProperties": false,
+                  "properties": {
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+                      "maxLength": 300,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "contingencyPercent": {
+                      "maximum": 100,
+                      "minimum": 0,
+                      "type": "number"
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+                    "currency": {
+                      "enum": [
+                        "USD",
+                        "EUR",
+                        "GBP",
+                        "CAD",
+                        "AUD",
+                        "INR",
+                        "JPY"
+                      ],
+                      "type": "string"
+                    },
+                    "items": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "label": {
+                            "description": "Item name only. Never duplicate quantities, currency amounts or unit costs in this label; the user can edit those independently.",
+                            "maxLength": 60,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "quantity": {
+                            "maximum": 1000000,
+                            "minimum": 0,
+                            "type": "number"
+                          },
+                          "unitCost": {
+                            "maximum": 100000000,
+                            "minimum": 0,
+                            "type": "number"
+                          }
+                        },
+                        "required": [
+                          "label",
+                          "quantity",
+                          "unitCost"
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+                        "type": "object"
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+                      "maxItems": 6,
+                      "minItems": 1,
+                      "type": "array"
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+                    "kind": {
+                      "const": "estimate",
+                      "type": "string"
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+                    "title": {
+                      "maxLength": 80,
+                      "minLength": 1,
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "kind",
+                    "title",
+                    "currency",
+                    "items",
+                    "contingencyPercent",
+                    "assumptions"
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+                  "type": "object"
+                }
+              ]
+            },
+            {
+              "type": "null"
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+        },
+        "design": {
+          "additionalProperties": false,
+          "properties": {
+            "character": {
+              "enum": [
+                "editorial",
+                "research",
+                "extraction",
+                "directory",
+                "storyboard",
+                "studio",
+                "comparison",
+                "planner",
+                "estimate",
+                "utility"
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+              "type": "string"
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+            "density": {
+              "enum": [
+                "relaxed",
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+              "type": "string"
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+          },
+          "required": [
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+            "density"
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+          "type": "object"
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+        "journey": {
+          "anyOf": [
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+              "additionalProperties": false,
+              "properties": {
+                "action": {
+                  "anyOf": [
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "argumentsJson": {
+                          "anyOf": [
+                            {
+                              "maxLength": 16000,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "intent": {
+                          "description": "A concrete next-step instruction in plain language. Never an opaque command token such as confirm_criteria.",
+                          "maxLength": 800,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "kind": {
+                          "default": "continue",
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+                            "execute",
+                            "copy"
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+                          "type": "string"
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+                        "label": {
+                          "maxLength": 60,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "operationId": {
+                          "anyOf": [
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+                              "maxLength": 200,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
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+                      },
+                      "required": [
+                        "kind",
+                        "label",
+                        "intent",
+                        "operationId",
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+                      "type": "object"
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+                    {
+                      "type": "null"
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+                "instruction": {
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+                  "minLength": 1,
+                  "type": "string"
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+                "stage": {
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+                    "ready",
+                    "complete"
+                  ],
+                  "type": "string"
+                }
+              },
+              "required": [
+                "stage",
+                "instruction",
+                "action"
+              ],
+              "type": "object"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "layout": {
+          "enum": [
+            "stack",
+            "columns"
+          ],
+          "type": "string"
+        },
+        "mediaPrompt": {
+          "anyOf": [
+            {
+              "maxLength": 4000,
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "next": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "confidence": {
+                "maximum": 1,
+                "minimum": 0,
+                "type": "number"
+              },
+              "intent": {
+                "maxLength": 500,
+                "type": "string"
+              },
+              "label": {
+                "maxLength": 100,
+                "type": "string"
+              }
+            },
+            "required": [
+              "label",
+              "intent",
+              "confidence"
+            ],
+            "type": "object"
+          },
+          "maxItems": 3,
+          "type": "array"
+        },
+        "reactSource": {
+          "anyOf": [
+            {
+              "maxLength": 50000,
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "representation": {
+          "enum": [
+            "components",
+            "react",
+            "media",
+            "agent"
+          ],
+          "type": "string"
+        },
+        "sections": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "id": {
+                "pattern": "^[a-z][a-z0-9_-]{0,63}$",
+                "type": "string"
+              },
+              "items": {
+                "items": {
+                  "maxLength": 800,
+                  "type": "string"
+                },
+                "maxItems": 20,
+                "type": "array"
+              },
+              "kind": {
+                "enum": [
+                  "message",
+                  "list",
+                  "fields",
+                  "operation",
+                  "progress",
+                  "results",
+                  "notice"
+                ],
+                "type": "string"
+              },
+              "operationId": {
+                "anyOf": [
+                  {
+                    "maxLength": 200,
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ]
+              },
+              "text": {
+                "maxLength": 4000,
+                "type": "string"
+              },
+              "title": {
+                "maxLength": 160,
+                "type": "string"
+              }
+            },
+            "required": [
+              "id",
+              "kind",
+              "title",
+              "text",
+              "items",
+              "operationId"
+            ],
+            "type": "object"
+          },
+          "maxItems": 12,
+          "minItems": 1,
+          "type": "array"
+        },
+        "summary": {
+          "maxLength": 3000,
+          "type": "string"
+        },
+        "title": {
+          "maxLength": 160,
+          "minLength": 1,
+          "type": "string"
+        }
+      },
+      "required": [
+        "title",
+        "summary",
+        "layout",
+        "representation",
+        "sections",
+        "next",
+        "reactSource",
+        "mediaPrompt"
+      ],
+      "type": "object"
+    },
+    "markdown": {
+      "maxLength": 20000,
+      "type": "string"
+    },
+    "mode": {
+      "enum": [
+        "live",
+        "replay",
+        "simulation"
+      ],
+      "type": "string"
+    },
+    "policy": {
+      "additionalProperties": false,
+      "properties": {
+        "applied": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "id": {
+                "type": "string"
+              },
+              "probability": {
+                "maximum": 1,
+                "minimum": 0,
+                "type": "number"
+              },
+              "scope": {
+                "enum": [
+                  "global",
+                  "agent",
+                  "user"
+                ],
+                "type": "string"
+              },
+              "version": {
+                "maximum": 9007199254740991,
+                "minimum": -9007199254740991,
+                "type": "integer"
+              }
+            },
+            "required": [
+              "id",
+              "version",
+              "scope",
+              "probability"
+            ],
+            "type": "object"
+          },
+          "maxItems": 3,
+          "type": "array"
+        },
+        "id": {
+          "type": "string"
+        },
+        "probability": {
+          "maximum": 1,
+          "minimum": 0,
+          "type": "number"
+        },
+        "version": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        }
+      },
+      "required": [
+        "id",
+        "version",
+        "probability"
+      ],
+      "type": "object"
+    },
+    "request": {
+      "additionalProperties": false,
+      "properties": {
+        "agentId": {
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+          "type": "string"
+        },
+        "audio": {
+          "additionalProperties": false,
+          "properties": {
+            "kind": {
+              "enum": [
+                "speech",
+                "music"
+              ],
+              "type": "string"
+            },
+            "speed": {
+              "maximum": 1.2,
+              "minimum": 0.7,
+              "type": "number"
+            },
+            "voice": {
+              "enum": [
+                "Rachel",
+                "Aria"
+              ],
+              "type": "string"
+            }
+          },
+          "type": "object"
+        },
+        "clientRequestId": {
+          "format": "uuid",
+          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+          "type": "string"
+        },
+        "expectedRevision": {
+          "maximum": 9007199254740991,
+          "minimum": 0,
+          "type": "integer"
+        },
+        "host": {
+          "additionalProperties": false,
+          "default": {
+            "audience": "human",
+            "capabilities": [
+              "components",
+              "markdown",
+              "structured"
+            ],
+            "theme": "light",
+            "viewport": "desktop"
+          },
+          "properties": {
+            "audience": {
+              "default": "human",
+              "description": "Who consumes this response. Controls presentation only; never identity, permissions, or approval.",
+              "enum": [
+                "human",
+                "agent"
+              ],
+              "type": "string"
+            },
+            "capabilities": {
+              "default": [
+                "components",
+                "markdown",
+                "structured"
+              ],
+              "items": {
+                "enum": [
+                  "components",
+                  "react",
+                  "media",
+                  "markdown",
+                  "structured"
+                ],
+                "type": "string"
+              },
+              "maxItems": 5,
+              "minItems": 1,
+              "type": "array"
+            },
+            "theme": {
+              "default": "light",
+              "enum": [
+                "light",
+                "dark"
+              ],
+              "type": "string"
+            },
+            "viewport": {
+              "default": "desktop",
+              "enum": [
+                "mobile",
+                "desktop"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "audience",
+            "capabilities",
+            "viewport",
+            "theme"
+          ],
+          "type": "object"
+        },
+        "message": {
+          "maxLength": 8000,
+          "minLength": 1,
+          "type": "string"
+        },
+        "mode": {
+          "default": "live",
+          "enum": [
+            "live",
+            "replay",
+            "simulation"
+          ],
+          "type": "string"
+        },
+        "operationId": {
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+          "type": "string"
+        },
+        "presentationOverride": {
+          "enum": [
+            "markdown",
+            "simple",
+            "react",
+            "world",
+            "video",
+            "audio",
+            "game",
+            "image",
+            "model3d"
+          ],
+          "type": "string"
+        },
+        "previousRunId": {
+          "format": "uuid",
+          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+          "type": "string"
+        },
+        "threadId": {
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+          "type": "string"
+        },
+        "threadKind": {
+          "default": "assist",
+          "enum": [
+            "assist",
+            "operation"
+          ],
+          "type": "string"
+        },
+        "turnId": {
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+          "type": "string"
+        }
+      },
+      "required": [
+        "clientRequestId",
+        "agentId",
+        "message",
+        "threadKind",
+        "mode",
+        "host"
+      ],
+      "type": "object"
+    },
+    "revision": {
+      "exclusiveMinimum": 0,
+      "maximum": 9007199254740991,
+      "type": "integer"
+    },
+    "runId": {
+      "format": "uuid",
+      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+      "type": "string"
+    },
+    "version": {
+      "enum": [
+        "composer.v1",
+        "composer.v2"
+      ],
+      "type": "string"
+    }
+  },
+  "required": [
+    "version",
+    "runId",
+    "revision",
+    "mode",
+    "request",
+    "generated",
+    "facts",
+    "markdown",
+    "artifactId",
+    "policy",
+    "diagnostics",
+    "createdAt"
+  ],
+  "type": "object"
+}

added

Output schema / properties / conversation / properties / turns / items / properties / searchResult / properties / delivery

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "audience": {
+      "description": "Who consumes this response. Controls presentation only; never identity, permissions, or approval.",
+      "enum": [
+        "human",
+        "agent"
+      ],
+      "type": "string"
+    },
+    "markdown": {
+      "type": "string"
+    },
+    "presentation": {
+      "additionalProperties": false,
+      "properties": {
+        "artifactId": {
+          "anyOf": [
+            {
+              "format": "uuid",
+              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "createdAt": {
+          "type": "string"
+        },
+        "decision": {
+          "additionalProperties": false,
+          "properties": {
+            "appliedPolicies": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "id": {
+                    "type": "string"
+                  },
+                  "probability": {
+                    "maximum": 1,
+                    "minimum": 0,
+                    "type": "number"
+                  },
+                  "scope": {
+                    "type": "string"
+                  },
+                  "version": {
+                    "type": "number"
+                  }
+                },
+                "required": [
+                  "id",
+                  "version",
+                  "scope",
+                  "probability"
+                ],
+                "type": "object"
+              },
+              "type": "array"
+            },
+            "audio": {
+              "additionalProperties": false,
+              "properties": {
+                "kind": {
+                  "enum": [
+                    "speech",
+                    "music"
+                  ],
+                  "type": "string"
+                },
+                "speed": {
+                  "maximum": 1.2,
+                  "minimum": 0.7,
+                  "type": "number"
+                },
+                "voice": {
+                  "enum": [
+                    "Rachel",
+                    "Aria"
+                  ],
+                  "type": "string"
+                }
+              },
+              "required": [
+                "kind",
+                "voice",
+                "speed"
+              ],
+              "type": "object"
+            },
+            "audioSelection": {
+              "additionalProperties": false,
+              "properties": {
+                "answers": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "choice": {
+                        "type": "string"
+                      },
+                      "confidence": {
+                        "maximum": 1,
+                        "minimum": 0,
+                        "type": "number"
+                      },
+                      "name": {
+                        "type": "string"
+                      },
+                      "probabilities": {
+                        "items": {
+                          "additionalProperties": false,
+                          "properties": {
+                            "probability": {
+                              "maximum": 1,
+                              "minimum": 0,
+                              "type": "number"
+                            },
+                            "value": {
+                              "type": "string"
+                            }
+                          },
+                          "required": [
+                            "value",
+                            "probability"
+                          ],
+                          "type": "object"
+                        },
+                        "type": "array"
+                      }
+                    },
+                    "required": [
+                      "name",
+                      "choice",
+                      "confidence"
+                    ],
+                    "type": "object"
+                  },
+                  "type": "array"
+                },
+                "inputTokens": {
+                  "default": 0,
+                  "minimum": 0,
+                  "type": "number"
+                },
+                "latencyMs": {
+                  "minimum": 0,
+                  "type": "number"
+                },
+                "model": {
+                  "type": "string"
+                },
+                "questionVersion": {
+                  "type": "string"
+                }
+              },
+              "required": [
+                "model",
+                "questionVersion",
+                "latencyMs",
+                "inputTokens",
+                "answers"
+              ],
+              "type": "object"
+            },
+            "catalogVersion": {
+              "type": "string"
+            },
+            "confidence": {
+              "maximum": 1,
+              "minimum": 0,
+              "type": "number"
+            },
+            "eligible": {
+              "items": {
+                "enum": [
+                  "markdown",
+                  "simple",
+                  "react",
+                  "world",
+                  "video",
+                  "audio",
+                  "game",
+                  "image",
+                  "model3d"
+                ],
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "fallback": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "id": {
+              "format": "uuid",
+              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+              "type": "string"
+            },
+            "inputTokens": {
+              "minimum": 0,
+              "type": "number"
+            },
+            "latencyMs": {
+              "minimum": 0,
+              "type": "number"
+            },
+            "mode": {
+              "enum": [
+                "shadow",
+                "active"
+              ],
+              "type": "string"
+            },
+            "model": {
+              "type": "string"
+            },
+            "override": {
+              "anyOf": [
+                {
+                  "enum": [
+                    "markdown",
+                    "simple",
+                    "react",
+                    "world",
+                    "video",
+                    "audio",
+                    "game",
+                    "image",
+                    "model3d"
+                  ],
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "probabilities": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "probability": {
+                    "maximum": 1,
+                    "minimum": 0,
+                    "type": "number"
+                  },
+                  "value": {
+                    "enum": [
+                      "markdown",
+                      "simple",
+                      "react",
+                      "world",
+                      "video",
+                      "audio",
+                      "game",
+                      "image",
+                      "model3d"
+                    ],
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "value",
+                  "probability"
+                ],
+                "type": "object"
+              },
+              "type": "array"
+            },
+            "questionVersion": {
+              "type": "string"
+            },
+            "selected": {
+              "enum": [
+                "markdown",
+                "simple",
+                "react",
+                "world",
+                "video",
+                "audio",
+                "game",
+                "image",
+                "model3d"
+              ],
+              "type": "string"
+            },
+            "supporting": {
+              "default": [],
+              "items": {
+                "enum": [
+                  "markdown",
+                  "simple",
+                  "react",
+                  "world",
+                  "video",
+                  "audio",
+                  "game",
+                  "image",
+                  "model3d"
+                ],
+                "type": "string"
+              },
+              "maxItems": 2,
+              "type": "array"
+            },
+            "transition": {
+              "enum": [
+                "retain",
+                "update",
+                "replace"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "id",
+            "model",
+            "questionVersion",
+            "catalogVersion",
+            "mode",
+            "eligible",
+            "selected",
+            "supporting",
+            "override",
+            "confidence",
+            "probabilities",
+            "transition",
+            "fallback",
+            "latencyMs",
+            "inputTokens",
+            "appliedPolicies"
+          ],
+          "type": "object"
+        },
+        "diagnostics": {
+          "additionalProperties": false,
+          "properties": {
+            "fallback": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "generationMs": {
+              "type": "number"
+            },
+            "inputTokens": {
+              "type": "number"
+            },
+            "model": {
+              "type": "string"
+            },
+            "outputTokens": {
+              "type": "number"
+            },
+            "repairs": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "model",
+            "generationMs",
+            "inputTokens",
+            "outputTokens",
+            "repairs",
+            "fallback"
+          ],
+          "type": "object"
+        },
+        "experience": {
+          "additionalProperties": false,
+          "properties": {
+            "decisionId": {
+              "format": "uuid",
+              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+              "type": "string"
+            },
+            "surfaces": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "actionReferences": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "artifactId": {
+                    "anyOf": [
+                      {
+                        "format": "uuid",
+                        "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "assetJobId": {
+                    "format": "uuid",
+                    "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+                    "type": "string"
+                  },
+                  "capability": {
+                    "enum": [
+                      "markdown",
+                      "simple",
+                      "react",
+                      "world",
+                      "video",
+                      "audio",
+                      "game",
+                      "image",
+                      "model3d"
+                    ],
+                    "type": "string"
+                  },
+                  "evidenceReferences": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "failure": {
+                    "anyOf": [
+                      {
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "generated": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "artifact": {
+                        "anyOf": [
+                          {
+                            "anyOf": [
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "focus": {
+                                    "items": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "research",
+                                    "type": "string"
+                                  },
+                                  "question": {
+                                    "description": "One focused research question in 10-18 words.",
+                                    "maxLength": 160,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "sourceTypes": {
+                                    "items": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 3,
+                                    "type": "array"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "question",
+                                  "focus",
+                                  "sourceTypes"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "fields": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "description": {
+                                          "maxLength": 110,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "name": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "name",
+                                        "description"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "extraction",
+                                    "type": "string"
+                                  },
+                                  "purpose": {
+                                    "maxLength": 160,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "url": {
+                                    "anyOf": [
+                                      {
+                                        "maxLength": 2048,
+                                        "type": "string"
+                                      },
+                                      {
+                                        "type": "null"
+                                      }
+                                    ]
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "url",
+                                  "purpose",
+                                  "fields"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "audience": {
+                                    "description": "The target prospect audience, e.g. independent fitness studios. Never the role of the person using this interface.",
+                                    "maxLength": 240,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "columns": {
+                                    "items": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 5,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "criteria": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "label": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "value": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "label",
+                                        "value"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "directory",
+                                    "type": "string"
+                                  },
+                                  "questions": {
+                                    "items": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 3,
+                                    "type": "array"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "audience",
+                                  "criteria",
+                                  "columns",
+                                  "questions"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "direction": {
+                                    "maxLength": 140,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "headline": {
+                                    "maxLength": 60,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "imageBrief": {
+                                    "maxLength": 420,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "kind": {
+                                    "const": "studio",
+                                    "type": "string"
+                                  },
+                                  "palette": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "color": {
+                                          "pattern": "^#[0-9a-fA-F]{6}$",
+                                          "type": "string"
+                                        },
+                                        "name": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "name",
+                                        "color"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 5,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "headline",
+                                  "direction",
+                                  "palette",
+                                  "imageBrief"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "aspectRatio": {
+                                    "enum": [
+                                      "9:16",
+                                      "16:9",
+                                      "1:1",
+                                      "4:5"
+                                    ],
+                                    "type": "string"
+                                  },
+                                  "durationSeconds": {
+                                    "maximum": 600,
+                                    "minimum": 1,
+                                    "type": "number"
+                                  },
+                                  "kind": {
+                                    "const": "storyboard",
+                                    "type": "string"
+                                  },
+                                  "scenes": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "caption": {
+                                          "maxLength": 150,
+                                          "type": "string"
+                                        },
+                                        "end": {
+                                          "exclusiveMinimum": 0,
+                                          "type": "number"
+                                        },
+                                        "start": {
+                                          "minimum": 0,
+                                          "type": "number"
+                                        },
+                                        "title": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "visual": {
+                                          "maxLength": 350,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "title",
+                                        "start",
+                                        "end",
+                                        "visual",
+                                        "caption"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 5,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "durationSeconds",
+                                  "aspectRatio",
+                                  "scenes"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "kind": {
+                                    "const": "editorial",
+                                    "type": "string"
+                                  },
+                                  "script": {
+                                    "maxLength": 3000,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "targetSeconds": {
+                                    "anyOf": [
+                                      {
+                                        "maximum": 1800,
+                                        "minimum": 1,
+                                        "type": "number"
+                                      },
+                                      {
+                                        "type": "null"
+                                      }
+                                    ]
+                                  },
+                                  "tone": {
+                                    "maxLength": 240,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "script",
+                                  "tone",
+                                  "targetSeconds"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "basis": {
+                                    "description": "State whether these are proposed approaches, supplied facts, or verified evidence. Never invent product features or scores.",
+                                    "maxLength": 240,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "criteria": {
+                                    "items": {
+                                      "maxLength": 50,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "comparison",
+                                    "type": "string"
+                                  },
+                                  "options": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "name": {
+                                          "maxLength": 42,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "values": {
+                                          "items": {
+                                            "maxLength": 120,
+                                            "type": "string"
+                                          },
+                                          "maxItems": 4,
+                                          "minItems": 2,
+                                          "type": "array"
+                                        }
+                                      },
+                                      "required": [
+                                        "name",
+                                        "values"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "question": {
+                                    "description": "A concise decision question in 4-10 words, not a restatement of the entire brief.",
+                                    "maxLength": 90,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "question",
+                                  "criteria",
+                                  "options",
+                                  "basis"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "kind": {
+                                    "const": "planner",
+                                    "type": "string"
+                                  },
+                                  "steps": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "detail": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "durationMinutes": {
+                                          "anyOf": [
+                                            {
+                                              "maximum": 10080,
+                                              "minimum": 1,
+                                              "type": "integer"
+                                            },
+                                            {
+                                              "type": "null"
+                                            }
+                                          ]
+                                        },
+                                        "title": {
+                                          "maxLength": 80,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "title",
+                                        "detail",
+                                        "durationMinutes"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 6,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "title": {
+                                    "maxLength": 80,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "title",
+                                  "steps"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "assumptions": {
+                                    "description": "Explicitly identify any assumed prices, quantities and currency. These are editable estimates, not provider quotes.",
+                                    "maxLength": 300,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "contingencyPercent": {
+                                    "maximum": 100,
+                                    "minimum": 0,
+                                    "type": "number"
+                                  },
+                                  "currency": {
+                                    "enum": [
+                                      "USD",
+                                      "EUR",
+                                      "GBP",
+                                      "CAD",
+                                      "AUD",
+                                      "INR",
+                                      "JPY"
+                                    ],
+                                    "type": "string"
+                                  },
+                                  "items": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "label": {
+                                          "description": "Item name only. Never duplicate quantities, currency amounts or unit costs in this label; the user can edit those independently.",
+                                          "maxLength": 60,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "quantity": {
+                                          "maximum": 1000000,
+                                          "minimum": 0,
+                                          "type": "number"
+                                        },
+                                        "unitCost": {
+                                          "maximum": 100000000,
+                                          "minimum": 0,
+                                          "type": "number"
+                                        }
+                                      },
+                                      "required": [
+                                        "label",
+                                        "quantity",
+                                        "unitCost"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 6,
+                                    "minItems": 1,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "estimate",
+                                    "type": "string"
+                                  },
+                                  "title": {
+                                    "maxLength": 80,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "title",
+                                  "currency",
+                                  "items",
+                                  "contingencyPercent",
+                                  "assumptions"
+                                ],
+                                "type": "object"
+                              }
+                            ]
+                          },
+                          {
+                            "type": "null"
+                          }
+                        ]
+                      },
+                      "design": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "character": {
+                            "enum": [
+                              "editorial",
+                              "research",
+                              "extraction",
+                              "directory",
+                              "storyboard",
+                              "studio",
+                              "comparison",
+                              "planner",
+                              "estimate",
+                              "utility"
+                            ],
+                            "type": "string"
+                          },
+                          "density": {
+                            "enum": [
+                              "relaxed",
+                              "compact"
+                            ],
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "character",
+                          "density"
+                        ],
+                        "type": "object"
+                      },
+                      "journey": {
+                        "anyOf": [
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "action": {
+                                "anyOf": [
+                                  {
+                                    "additionalProperties": false,
+                                    "properties": {
+                                      "argumentsJson": {
+                                        "anyOf": [
+                                          {
+                                            "maxLength": 16000,
+                                            "type": "string"
+                                          },
+                                          {
+                                            "type": "null"
+                                          }
+                                        ]
+                                      },
+                                      "intent": {
+                                        "description": "A concrete next-step instruction in plain language. Never an opaque command token such as confirm_criteria.",
+                                        "maxLength": 800,
+                                        "minLength": 1,
+                                        "type": "string"
+                                      },
+                                      "kind": {
+                                        "default": "continue",
+                                        "enum": [
+                                          "continue",
+                                          "execute",
+                                          "copy"
+                                        ],
+                                        "type": "string"
+                                      },
+                                      "label": {
+                                        "maxLength": 60,
+                                        "minLength": 1,
+                                        "type": "string"
+                                      },
+                                      "operationId": {
+                                        "anyOf": [
+                                          {
+                                            "maxLength": 200,
+                                            "type": "string"
+                                          },
+                                          {
+                                            "type": "null"
+                                          }
+                                        ]
+                                      }
+                                    },
+                                    "required": [
+                                      "kind",
+                                      "label",
+                                      "intent",
+                                      "operationId",
+                                      "argumentsJson"
+                                    ],
+                                    "type": "object"
+                                  },
+                                  {
+                                    "type": "null"
+                                  }
+                                ]
+                              },
+                              "instruction": {
+                                "maxLength": 160,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "stage": {
+                                "enum": [
+                                  "input",
+                                  "review",
+                                  "ready",
+                                  "complete"
+                                ],
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "stage",
+                              "instruction",
+                              "action"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "type": "null"
+                          }
+                        ]
+                      },
+                      "layout": {
+                        "enum": [
+                          "stack",
+                          "columns"
+                        ],
+                        "type": "string"
+                      },
+                      "mediaPrompt": {
+                        "anyOf": [
+                          {
+                            "maxLength": 4000,
+                            "type": "string"
+                          },
+                          {
+                            "type": "null"
+                          }
+                        ]
+                      },
+                      "next": {
+                        "items": {
+                          "additionalProperties": false,
+                          "properties": {
+                            "confidence": {
+                              "maximum": 1,
+                              "minimum": 0,
+                              "type": "number"
+                            },
+                            "intent": {
+                              "maxLength": 500,
+                              "type": "string"
+                            },
+                            "label": {
+                              "maxLength": 100,
+                              "type": "string"
+                            }
+                          },
+                          "required": [
+                            "label",
+                            "intent",
+                            "confidence"
+                          ],
+                          "type": "object"
+                        },
+                        "maxItems": 3,
+                        "type": "array"
+                      },
+                      "reactSource": {
+                        "anyOf": [
+                          {
+                            "maxLength": 50000,
+                            "type": "string"
+                          },
+                          {
+                            "type": "null"
+                          }
+                        ]
+                      },
+                      "representation": {
+                        "enum": [
+                          "components",
+                          "react",
+                          "media",
+                          "agent"
+                        ],
+                        "type": "string"
+                      },
+                      "sections": {
+                        "items": {
+                          "additionalProperties": false,
+                          "properties": {
+                            "id": {
+                              "pattern": "^[a-z][a-z0-9_-]{0,63}$",
+                              "type": "string"
+                            },
+                            "items": {
+                              "items": {
+                                "maxLength": 800,
+                                "type": "string"
+                              },
+                              "maxItems": 20,
+                              "type": "array"
+                            },
+                            "kind": {
+                              "enum": [
+                                "message",
+                                "list",
+                                "fields",
+                                "operation",
+                                "progress",
+                                "results",
+                                "notice"
+                              ],
+                              "type": "string"
+                            },
+                            "operationId": {
+                              "anyOf": [
+                                {
+                                  "maxLength": 200,
+                                  "type": "string"
+                                },
+                                {
+                                  "type": "null"
+                                }
+                              ]
+                            },
+                            "text": {
+                              "maxLength": 4000,
+                              "type": "string"
+                            },
+                            "title": {
+                              "maxLength": 160,
+                              "type": "string"
+                            }
+                          },
+                          "required": [
+                            "id",
+                            "kind",
+                            "title",
+                            "text",
+                            "items",
+                            "operationId"
+                          ],
+                          "type": "object"
+                        },
+                        "maxItems": 12,
+                        "minItems": 1,
+                        "type": "array"
+                      },
+                      "summary": {
+                        "maxLength": 3000,
+                        "type": "string"
+                      },
+                      "title": {
+                        "maxLength": 160,
+                        "minLength": 1,
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "title",
+                      "summary",
+                      "layout",
+                      "representation",
+                      "sections",
+                      "next",
+                      "reactSource",
+                      "mediaPrompt"
+                    ],
+                    "type": "object"
+                  },
+                  "id": {
+                    "maxLength": 200,
+                    "minLength": 1,
+                    "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+                    "type": "string"
+                  },
+                  "markdown": {
+                    "maxLength": 20000,
+                    "type": "string"
+                  },
+                  "role": {
+                    "enum": [
+                      "primary",
+                      "supporting",
+                      "fallback"
+                    ],
+                    "type": "string"
+                  },
+                  "sessionId": {
+                    "anyOf": [
+                      {
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "status": {
+                    "enum": [
+                      "ready",
+                      "pending",
+                      "failed",
+                      "unavailable"
+                    ],
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "id",
+                  "capability",
+                  "role",
+                  "status",
+                  "artifactId",
+                  "sessionId",
+                  "actionReferences",
+                  "evidenceReferences"
+                ],
+                "type": "object"
+              },
+              "maxItems": 12,
+              "minItems": 1,
+              "type": "array"
+            }
+          },
+          "required": [
+            "decisionId",
+            "surfaces"
+          ],
+          "type": "object"
+        },
+        "facts": {
+          "additionalProperties": false,
+          "properties": {
+            "agent": {
+              "additionalProperties": false,
+              "properties": {
+                "appearance": {
+                  "additionalProperties": false,
+                  "properties": {
+                    "componentContracts": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "description": {
+                            "maxLength": 2000,
+                            "type": "string"
+                          },
+                          "name": {
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "name",
+                          "description"
+                        ],
+                        "type": "object"
+                      },
+                      "maxItems": 20,
+                      "type": "array"
+                    },
+                    "instructions": {
+                      "maxLength": 4000,
+                      "type": "string"
+                    },
+                    "libraryName": {
+                      "maxLength": 100,
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "instructions",
+                    "componentContracts"
+                  ],
+                  "type": "object"
+                },
+                "brand": {
+                  "additionalProperties": false,
+                  "properties": {
+                    "background": {
+                      "default": "#FFFFFF",
+                      "pattern": "^#[0-9a-fA-F]{6}$",
+                      "type": "string"
+                    },
+                    "font": {
+                      "default": "system",
+                      "enum": [
+                        "system",
+                        "serif",
+                        "mono"
+                      ],
+                      "type": "string"
+                    },
+                    "foreground": {
+                      "default": "#171717",
+                      "pattern": "^#[0-9a-fA-F]{6}$",
+                      "type": "string"
+                    },
+                    "primary": {
+                      "default": "#0071E3",
+                      "pattern": "^#[0-9a-fA-F]{6}$",
+                      "type": "string"
+                    },
+                    "secondary": {
+                      "default": "#AF52DE",
+                      "pattern": "^#[0-9a-fA-F]{6}$",
+                      "type": "string"
+                    }
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+                  "required": [
+                    "primary",
+                    "secondary",
+                    "background",
+                    "foreground",
+                    "font"
+                  ],
+                  "type": "object"
+                },
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+                  "type": "string"
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+                  "minLength": 1,
+                  "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+                  "type": "string"
+                },
+                "loading": {
+                  "additionalProperties": false,
+                  "properties": {
+                    "asset": {
+                      "maxLength": 1400000,
+                      "pattern": "^data:(image\\/(gif|webp)|video\\/(mp4|webm));base64,[A-Za-z0-9+/]+=*$",
+                      "type": "string"
+                    },
+                    "kind": {
+                      "default": "darwin",
+                      "enum": [
+                        "darwin",
+                        "pulse",
+                        "media"
+                      ],
+                      "type": "string"
+                    },
+                    "poster": {
+                      "maxLength": 700000,
+                      "pattern": "^data:image\\/(png|jpeg);base64,[A-Za-z0-9+/]+=*$",
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "kind"
+                  ],
+                  "type": "object"
+                },
+                "name": {
+                  "type": "string"
+                }
+              },
+              "required": [
+                "id",
+                "name",
+                "description"
+              ],
+              "type": "object"
+            },
+            "execution": {
+              "additionalProperties": false,
+              "properties": {
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+                    "properties": {
+                      "id": {
+                        "type": "string"
+                      },
+                      "text": {
+                        "type": "string"
+                      },
+                      "verification": {
+                        "enum": [
+                          "provider_reported",
+                          "criteria_checked",
+                          "observed"
+                        ],
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "id",
+                      "text",
+                      "verification"
+                    ],
+                    "type": "object"
+                  },
+                  "maxItems": 30,
+                  "type": "array"
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+                  "enum": [
+                    "not_started",
+                    "queued",
+                    "running",
+                    "waiting",
+                    "completed",
+                    "failed",
+                    "cancelled",
+                    "unavailable"
+                  ],
+                  "type": "string"
+                },
+                "threadId": {
+                  "anyOf": [
+                    {
+                      "type": "string"
+                    },
+                    {
+                      "type": "null"
+                    }
+                  ]
+                },
+                "turnId": {
+                  "anyOf": [
+                    {
+                      "type": "string"
+                    },
+                    {
+                      "type": "null"
+                    }
+                  ]
+                }
+              },
+              "required": [
+                "threadId",
+                "turnId",
+                "status",
+                "evidence"
+              ],
+              "type": "object"
+            },
+            "operations": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "available": {
+                    "type": "boolean"
+                  },
+                  "description": {
+                    "type": "string"
+                  },
+                  "fields": {
+                    "items": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "description": {
+                          "type": "string"
+                        },
+                        "encoding": {
+                          "const": "json",
+                          "type": "string"
+                        },
+                        "label": {
+                          "type": "string"
+                        },
+                        "maxLength": {
+                          "maximum": 9007199254740991,
+                          "minimum": 0,
+                          "type": "integer"
+                        },
+                        "maximum": {
+                          "type": "number"
+                        },
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+                          "minimum": 0,
+                          "type": "integer"
+                        },
+                        "minimum": {
+                          "type": "number"
+                        },
+                        "multiple": {
+                          "type": "boolean"
+                        },
+                        "name": {
+                          "type": "string"
+                        },
+                        "options": {
+                          "items": {
+                            "type": "string"
+                          },
+                          "type": "array"
+                        },
+                        "primary": {
+                          "type": "boolean"
+                        },
+                        "required": {
+                          "type": "boolean"
+                        },
+                        "type": {
+                          "enum": [
+                            "text",
+                            "number",
+                            "select"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "name",
+                        "label",
+                        "type",
+                        "required"
+                      ],
+                      "type": "object"
+                    },
+                    "maxItems": 50,
+                    "type": "array"
+                  },
+                  "guidance": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "afterInput": {
+                        "default": "",
+                        "maxLength": 1200,
+                        "type": "string"
+                      },
+                      "context": {
+                        "default": "",
+                        "maxLength": 1200,
+                        "type": "string"
+                      },
+                      "openingQuestion": {
+                        "default": "",
+                        "maxLength": 1200,
+                        "type": "string"
+                      },
+                      "primaryAction": {
+                        "default": "",
+                        "maxLength": 80,
+                        "type": "string"
+                      },
+                      "recovery": {
+                        "default": "",
+                        "maxLength": 1200,
+                        "type": "string"
+                      },
+                      "success": {
+                        "default": "",
+                        "maxLength": 1200,
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "openingQuestion",
+                      "primaryAction",
+                      "context",
+                      "afterInput",
+                      "success",
+                      "recovery"
+                    ],
+                    "type": "object"
+                  },
+                  "id": {
+                    "maxLength": 200,
+                    "minLength": 1,
+                    "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+                    "type": "string"
+                  },
+                  "inputSchema": {
+                    "additionalProperties": {},
+                    "propertyNames": {
+                      "type": "string"
+                    },
+                    "type": "object"
+                  },
+                  "name": {
+                    "type": "string"
+                  },
+                  "reason": {
+                    "anyOf": [
+                      {
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "revision": {
+                    "exclusiveMinimum": 0,
+                    "maximum": 9007199254740991,
+                    "type": "integer"
+                  }
+                },
+                "required": [
+                  "id",
+                  "name",
+                  "description",
+                  "available",
+                  "reason",
+                  "fields"
+                ],
+                "type": "object"
+              },
+              "maxItems": 500,
+              "type": "array"
+            },
+            "sessionContext": {
+              "additionalProperties": false,
+              "properties": {
+                "brief": {
+                  "maxLength": 8000,
+                  "type": "string"
+                },
+                "goal": {
+                  "maxLength": 4000,
+                  "type": "string"
+                },
+                "messages": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "role": {
+                        "enum": [
+                          "user",
+                          "assistant"
+                        ],
+                        "type": "string"
+                      },
+                      "text": {
+                        "maxLength": 2000,
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "role",
+                      "text"
+                    ],
+                    "type": "object"
+                  },
+                  "maxItems": 12,
+                  "type": "array"
+                }
+              },
+              "required": [
+                "goal",
+                "brief",
+                "messages"
+              ],
+              "type": "object"
+            }
+          },
+          "required": [
+            "agent",
+            "operations",
+            "execution"
+          ],
+          "type": "object"
+        },
+        "generated": {
+          "additionalProperties": false,
+          "properties": {
+            "artifact": {
+              "anyOf": [
+                {
+                  "anyOf": [
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "focus": {
+                          "items": {
+                            "maxLength": 240,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 4,
+                          "minItems": 2,
+                          "type": "array"
+                        },
+                        "kind": {
+                          "const": "research",
+                          "type": "string"
+                        },
+                        "question": {
+                          "description": "One focused research question in 10-18 words.",
+                          "maxLength": 160,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "sourceTypes": {
+                          "items": {
+                            "maxLength": 240,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 3,
+                          "type": "array"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "question",
+                        "focus",
+                        "sourceTypes"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "fields": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "description": {
+                                "maxLength": 110,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "name": {
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "name",
+                              "description"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 4,
+                          "minItems": 2,
+                          "type": "array"
+                        },
+                        "kind": {
+                          "const": "extraction",
+                          "type": "string"
+                        },
+                        "purpose": {
+                          "maxLength": 160,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "url": {
+                          "anyOf": [
+                            {
+                              "maxLength": 2048,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "url",
+                        "purpose",
+                        "fields"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "audience": {
+                          "description": "The target prospect audience, e.g. independent fitness studios. Never the role of the person using this interface.",
+                          "maxLength": 240,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "columns": {
+                          "items": {
+                            "maxLength": 240,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 5,
+                          "minItems": 2,
+                          "type": "array"
+                        },
+                        "criteria": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "label": {
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "value": {
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "label",
+                              "value"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 4,
+                          "minItems": 2,
+                          "type": "array"
+                        },
+                        "kind": {
+                          "const": "directory",
+                          "type": "string"
+                        },
+                        "questions": {
+                          "items": {
+                            "maxLength": 240,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 3,
+                          "type": "array"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "audience",
+                        "criteria",
+                        "columns",
+                        "questions"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "direction": {
+                          "maxLength": 140,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "headline": {
+                          "maxLength": 60,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "imageBrief": {
+                          "maxLength": 420,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "kind": {
+                          "const": "studio",
+                          "type": "string"
+                        },
+                        "palette": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "color": {
+                                "pattern": "^#[0-9a-fA-F]{6}$",
+                                "type": "string"
+                              },
+                              "name": {
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "name",
+                              "color"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 5,
+                          "minItems": 2,
+                          "type": "array"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "headline",
+                        "direction",
+                        "palette",
+                        "imageBrief"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "aspectRatio": {
+                          "enum": [
+                            "9:16",
+                            "16:9",
+                            "1:1",
+                            "4:5"
+                          ],
+                          "type": "string"
+                        },
+                        "durationSeconds": {
+                          "maximum": 600,
+                          "minimum": 1,
+                          "type": "number"
+                        },
+                        "kind": {
+                          "const": "storyboard",
+                          "type": "string"
+                        },
+                        "scenes": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "caption": {
+                                "maxLength": 150,
+                                "type": "string"
+                              },
+                              "end": {
+                                "exclusiveMinimum": 0,
+                                "type": "number"
+                              },
+                              "start": {
+                                "minimum": 0,
+                                "type": "number"
+                              },
+                              "title": {
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "visual": {
+                                "maxLength": 350,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "title",
+                              "start",
+                              "end",
+                              "visual",
+                              "caption"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 5,
+                          "minItems": 2,
+                          "type": "array"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "durationSeconds",
+                        "aspectRatio",
+                        "scenes"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "kind": {
+                          "const": "editorial",
+                          "type": "string"
+                        },
+                        "script": {
+                          "maxLength": 3000,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "targetSeconds": {
+                          "anyOf": [
+                            {
+                              "maximum": 1800,
+                              "minimum": 1,
+                              "type": "number"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "tone": {
+                          "maxLength": 240,
+                          "minLength": 1,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "script",
+                        "tone",
+                        "targetSeconds"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "basis": {
+                          "description": "State whether these are proposed approaches, supplied facts, or verified evidence. Never invent product features or scores.",
+                          "maxLength": 240,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "criteria": {
+                          "items": {
+                            "maxLength": 50,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 4,
+                          "minItems": 2,
+                          "type": "array"
+                        },
+                        "kind": {
+                          "const": "comparison",
+                          "type": "string"
+                        },
+                        "options": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "name": {
+                                "maxLength": 42,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "values": {
+                                "items": {
+                                  "maxLength": 120,
+                                  "type": "string"
+                                },
+                                "maxItems": 4,
+                                "minItems": 2,
+                                "type": "array"
+                              }
+                            },
+                            "required": [
+                              "name",
+                              "values"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 4,
+                          "minItems": 2,
+                          "type": "array"
+                        },
+                        "question": {
+                          "description": "A concise decision question in 4-10 words, not a restatement of the entire brief.",
+                          "maxLength": 90,
+                          "minLength": 1,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "question",
+                        "criteria",
+                        "options",
+                        "basis"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "kind": {
+                          "const": "planner",
+                          "type": "string"
+                        },
+                        "steps": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "detail": {
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "durationMinutes": {
+                                "anyOf": [
+                                  {
+                                    "maximum": 10080,
+                                    "minimum": 1,
+                                    "type": "integer"
+                                  },
+                                  {
+                                    "type": "null"
+                                  }
+                                ]
+                              },
+                              "title": {
+                                "maxLength": 80,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "title",
+                              "detail",
+                              "durationMinutes"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 6,
+                          "minItems": 2,
+                          "type": "array"
+                        },
+                        "title": {
+                          "maxLength": 80,
+                          "minLength": 1,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "title",
+                        "steps"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "assumptions": {
+                          "description": "Explicitly identify any assumed prices, quantities and currency. These are editable estimates, not provider quotes.",
+                          "maxLength": 300,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "contingencyPercent": {
+                          "maximum": 100,
+                          "minimum": 0,
+                          "type": "number"
+                        },
+                        "currency": {
+                          "enum": [
+                            "USD",
+                            "EUR",
+                            "GBP",
+                            "CAD",
+                            "AUD",
+                            "INR",
+                            "JPY"
+                          ],
+                          "type": "string"
+                        },
+                        "items": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "label": {
+                                "description": "Item name only. Never duplicate quantities, currency amounts or unit costs in this label; the user can edit those independently.",
+                                "maxLength": 60,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "quantity": {
+                                "maximum": 1000000,
+                                "minimum": 0,
+                                "type": "number"
+                              },
+                              "unitCost": {
+                                "maximum": 100000000,
+                                "minimum": 0,
+                                "type": "number"
+                              }
+                            },
+                            "required": [
+                              "label",
+                              "quantity",
+                              "unitCost"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 6,
+                          "minItems": 1,
+                          "type": "array"
+                        },
+                        "kind": {
+                          "const": "estimate",
+                          "type": "string"
+                        },
+                        "title": {
+                          "maxLength": 80,
+                          "minLength": 1,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "title",
+                        "currency",
+                        "items",
+                        "contingencyPercent",
+                        "assumptions"
+                      ],
+                      "type": "object"
+                    }
+                  ]
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "design": {
+              "additionalProperties": false,
+              "properties": {
+                "character": {
+                  "enum": [
+                    "editorial",
+                    "research",
+                    "extraction",
+                    "directory",
+                    "storyboard",
+                    "studio",
+                    "comparison",
+                    "planner",
+                    "estimate",
+                    "utility"
+                  ],
+                  "type": "string"
+                },
+                "density": {
+                  "enum": [
+                    "relaxed",
+                    "compact"
+                  ],
+                  "type": "string"
+                }
+              },
+              "required": [
+                "character",
+                "density"
+              ],
+              "type": "object"
+            },
+            "journey": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "action": {
+                      "anyOf": [
+                        {
+                          "additionalProperties": false,
+                          "properties": {
+                            "argumentsJson": {
+                              "anyOf": [
+                                {
+                                  "maxLength": 16000,
+                                  "type": "string"
+                                },
+                                {
+                                  "type": "null"
+                                }
+                              ]
+                            },
+                            "intent": {
+                              "description": "A concrete next-step instruction in plain language. Never an opaque command token such as confirm_criteria.",
+                              "maxLength": 800,
+                              "minLength": 1,
+                              "type": "string"
+                            },
+                            "kind": {
+                              "default": "continue",
+                              "enum": [
+                                "continue",
+                                "execute",
+                                "copy"
+                              ],
+                              "type": "string"
+                            },
+                            "label": {
+                              "maxLength": 60,
+                              "minLength": 1,
+                              "type": "string"
+                            },
+                            "operationId": {
+                              "anyOf": [
+                                {
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+                                  "type": "string"
+                                },
+                                {
+                                  "type": "null"
+                                }
+                              ]
+                            }
+                          },
+                          "required": [
+                            "kind",
+                            "label",
+                            "intent",
+                            "operationId",
+                            "argumentsJson"
+                          ],
+                          "type": "object"
+                        },
+                        {
+                          "type": "null"
+                        }
+                      ]
+                    },
+                    "instruction": {
+                      "maxLength": 160,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "stage": {
+                      "enum": [
+                        "input",
+                        "review",
+                        "ready",
+                        "complete"
+                      ],
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "stage",
+                    "instruction",
+                    "action"
+                  ],
+                  "type": "object"
+                },
+                {
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+                }
+              ]
+            },
+            "layout": {
+              "enum": [
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+            },
+            "mediaPrompt": {
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+                "properties": {
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+                    "type": "number"
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+                    "type": "string"
+                  },
+                  "label": {
+                    "maxLength": 100,
+                    "type": "string"
+                  }
+                },
+                "required": [
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+                  "intent",
+                  "confidence"
+                ],
+                "type": "object"
+              },
+              "maxItems": 3,
+              "type": "array"
+            },
+            "reactSource": {
+              "anyOf": [
+                {
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+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "representation": {
+              "enum": [
+                "components",
+                "react",
+                "media",
+                "agent"
+              ],
+              "type": "string"
+            },
+            "sections": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "id": {
+                    "pattern": "^[a-z][a-z0-9_-]{0,63}$",
+                    "type": "string"
+                  },
+                  "items": {
+                    "items": {
+                      "maxLength": 800,
+                      "type": "string"
+                    },
+                    "maxItems": 20,
+                    "type": "array"
+                  },
+                  "kind": {
+                    "enum": [
+                      "message",
+                      "list",
+                      "fields",
+                      "operation",
+                      "progress",
+                      "results",
+                      "notice"
+                    ],
+                    "type": "string"
+                  },
+                  "operationId": {
+                    "anyOf": [
+                      {
+                        "maxLength": 200,
+                        "type": "string"
+                      },
+                      {
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+                      }
+                    ]
+                  },
+                  "text": {
+                    "maxLength": 4000,
+                    "type": "string"
+                  },
+                  "title": {
+                    "maxLength": 160,
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "id",
+                  "kind",
+                  "title",
+                  "text",
+                  "items",
+                  "operationId"
+                ],
+                "type": "object"
+              },
+              "maxItems": 12,
+              "minItems": 1,
+              "type": "array"
+            },
+            "summary": {
+              "maxLength": 3000,
+              "type": "string"
+            },
+            "title": {
+              "maxLength": 160,
+              "minLength": 1,
+              "type": "string"
+            }
+          },
+          "required": [
+            "title",
+            "summary",
+            "layout",
+            "representation",
+            "sections",
+            "next",
+            "reactSource",
+            "mediaPrompt"
+          ],
+          "type": "object"
+        },
+        "markdown": {
+          "maxLength": 20000,
+          "type": "string"
+        },
+        "mode": {
+          "enum": [
+            "live",
+            "replay",
+            "simulation"
+          ],
+          "type": "string"
+        },
+        "policy": {
+          "additionalProperties": false,
+          "properties": {
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+                "properties": {
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+                    "minimum": -9007199254740991,
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+                  }
+                },
+                "required": [
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+            },
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+            }
+          },
+          "required": [
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+          ],
+          "type": "object"
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+        "request": {
+          "additionalProperties": false,
+          "properties": {
+            "agentId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
+            },
+            "audio": {
+              "additionalProperties": false,
+              "properties": {
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+                },
+                "voice": {
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+                    "Rachel",
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+              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+              "type": "string"
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+              "type": "integer"
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+            "host": {
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+              "default": {
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+                "capabilities": [
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+                ],
+                "theme": "light",
+                "viewport": "desktop"
+              },
+              "properties": {
+                "audience": {
+                  "default": "human",
+                  "description": "Who consumes this response. Controls presentation only; never identity, permissions, or approval.",
+                  "enum": [
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+                "viewport": {
+                  "default": "desktop",
+                  "enum": [
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+                    "desktop"
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+                  "type": "string"
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+              "required": [
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+            "message": {
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+              "minLength": 1,
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+              "enum": [
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+              "type": "string"
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+            "operationId": {
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+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
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+                "react",
+                "world",
+                "video",
+                "audio",
+                "game",
+                "image",
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+            "previousRunId": {
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+              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+              "type": "string"
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+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
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+            "threadKind": {
+              "default": "assist",
+              "enum": [
+                "assist",
+                "operation"
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+              "type": "string"
+            },
+            "turnId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
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+          },
+          "required": [
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+            "threadKind",
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+          "type": "string"
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+      "required": [
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+        "facts",
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+        "diagnostics",
+        "createdAt"
+      ],
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+    "runId": {
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+    "status": {
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+    "ui": {
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+      "properties": {
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+            "properties": {
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+                      "additionalProperties": false,
+                      "properties": {
+                        "arguments": {
+                          "additionalProperties": {
+                            "$ref": "#/$defs/__schema1"
+                          },
+                          "propertyNames": {
+                            "type": "string"
+                          },
+                          "type": "object"
+                        },
+                        "name": {
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+                      "required": [
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+  "required": [
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+  "type": "object"
+}

addedOutput schema / properties / conversation / properties / turns / items / properties / target

Added value: +{
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+  "properties": {
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+      "minLength": 1,
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+      "type": "string"
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+  "required": [
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+  "type": "object"
+}

addedOutput schema / properties / delivery

Added value: +{
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+  "properties": {
+    "audience": {
+      "description": "Who consumes this response. Controls presentation only; never identity, permissions, or approval.",
+      "enum": [
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+                              "maximum": 1,
+                              "minimum": 0,
+                              "type": "number"
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+                            }
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+                          "required": [
+                            "value",
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+                          ],
+                          "type": "object"
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+              "default": [],
+              "items": {
+                "enum": [
+                  "markdown",
+                  "simple",
+                  "react",
+                  "world",
+                  "video",
+                  "audio",
+                  "game",
+                  "image",
+                  "model3d"
+                ],
+                "type": "string"
+              },
+              "maxItems": 2,
+              "type": "array"
+            },
+            "transition": {
+              "enum": [
+                "retain",
+                "update",
+                "replace"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "id",
+            "model",
+            "questionVersion",
+            "catalogVersion",
+            "mode",
+            "eligible",
+            "selected",
+            "supporting",
+            "override",
+            "confidence",
+            "probabilities",
+            "transition",
+            "fallback",
+            "latencyMs",
+            "inputTokens",
+            "appliedPolicies"
+          ],
+          "type": "object"
+        },
+        "diagnostics": {
+          "additionalProperties": false,
+          "properties": {
+            "fallback": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "generationMs": {
+              "type": "number"
+            },
+            "inputTokens": {
+              "type": "number"
+            },
+            "model": {
+              "type": "string"
+            },
+            "outputTokens": {
+              "type": "number"
+            },
+            "repairs": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "model",
+            "generationMs",
+            "inputTokens",
+            "outputTokens",
+            "repairs",
+            "fallback"
+          ],
+          "type": "object"
+        },
+        "experience": {
+          "additionalProperties": false,
+          "properties": {
+            "decisionId": {
+              "format": "uuid",
+              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+              "type": "string"
+            },
+            "surfaces": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "actionReferences": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "artifactId": {
+                    "anyOf": [
+                      {
+                        "format": "uuid",
+                        "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "assetJobId": {
+                    "format": "uuid",
+                    "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+                    "type": "string"
+                  },
+                  "capability": {
+                    "enum": [
+                      "markdown",
+                      "simple",
+                      "react",
+                      "world",
+                      "video",
+                      "audio",
+                      "game",
+                      "image",
+                      "model3d"
+                    ],
+                    "type": "string"
+                  },
+                  "evidenceReferences": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "failure": {
+                    "anyOf": [
+                      {
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "generated": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "artifact": {
+                        "anyOf": [
+                          {
+                            "anyOf": [
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "focus": {
+                                    "items": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "research",
+                                    "type": "string"
+                                  },
+                                  "question": {
+                                    "description": "One focused research question in 10-18 words.",
+                                    "maxLength": 160,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "sourceTypes": {
+                                    "items": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 3,
+                                    "type": "array"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "question",
+                                  "focus",
+                                  "sourceTypes"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "fields": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "description": {
+                                          "maxLength": 110,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "name": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "name",
+                                        "description"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "extraction",
+                                    "type": "string"
+                                  },
+                                  "purpose": {
+                                    "maxLength": 160,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "url": {
+                                    "anyOf": [
+                                      {
+                                        "maxLength": 2048,
+                                        "type": "string"
+                                      },
+                                      {
+                                        "type": "null"
+                                      }
+                                    ]
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "url",
+                                  "purpose",
+                                  "fields"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "audience": {
+                                    "description": "The target prospect audience, e.g. independent fitness studios. Never the role of the person using this interface.",
+                                    "maxLength": 240,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "columns": {
+                                    "items": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 5,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "criteria": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "label": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "value": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "label",
+                                        "value"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "directory",
+                                    "type": "string"
+                                  },
+                                  "questions": {
+                                    "items": {
+                                      "maxLength": 240,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 3,
+                                    "type": "array"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "audience",
+                                  "criteria",
+                                  "columns",
+                                  "questions"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "direction": {
+                                    "maxLength": 140,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "headline": {
+                                    "maxLength": 60,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "imageBrief": {
+                                    "maxLength": 420,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "kind": {
+                                    "const": "studio",
+                                    "type": "string"
+                                  },
+                                  "palette": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "color": {
+                                          "pattern": "^#[0-9a-fA-F]{6}$",
+                                          "type": "string"
+                                        },
+                                        "name": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "name",
+                                        "color"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 5,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "headline",
+                                  "direction",
+                                  "palette",
+                                  "imageBrief"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "aspectRatio": {
+                                    "enum": [
+                                      "9:16",
+                                      "16:9",
+                                      "1:1",
+                                      "4:5"
+                                    ],
+                                    "type": "string"
+                                  },
+                                  "durationSeconds": {
+                                    "maximum": 600,
+                                    "minimum": 1,
+                                    "type": "number"
+                                  },
+                                  "kind": {
+                                    "const": "storyboard",
+                                    "type": "string"
+                                  },
+                                  "scenes": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "caption": {
+                                          "maxLength": 150,
+                                          "type": "string"
+                                        },
+                                        "end": {
+                                          "exclusiveMinimum": 0,
+                                          "type": "number"
+                                        },
+                                        "start": {
+                                          "minimum": 0,
+                                          "type": "number"
+                                        },
+                                        "title": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "visual": {
+                                          "maxLength": 350,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "title",
+                                        "start",
+                                        "end",
+                                        "visual",
+                                        "caption"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 5,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "durationSeconds",
+                                  "aspectRatio",
+                                  "scenes"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "kind": {
+                                    "const": "editorial",
+                                    "type": "string"
+                                  },
+                                  "script": {
+                                    "maxLength": 3000,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "targetSeconds": {
+                                    "anyOf": [
+                                      {
+                                        "maximum": 1800,
+                                        "minimum": 1,
+                                        "type": "number"
+                                      },
+                                      {
+                                        "type": "null"
+                                      }
+                                    ]
+                                  },
+                                  "tone": {
+                                    "maxLength": 240,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "script",
+                                  "tone",
+                                  "targetSeconds"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "basis": {
+                                    "description": "State whether these are proposed approaches, supplied facts, or verified evidence. Never invent product features or scores.",
+                                    "maxLength": 240,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "criteria": {
+                                    "items": {
+                                      "maxLength": 50,
+                                      "minLength": 1,
+                                      "type": "string"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "comparison",
+                                    "type": "string"
+                                  },
+                                  "options": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "name": {
+                                          "maxLength": 42,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "values": {
+                                          "items": {
+                                            "maxLength": 120,
+                                            "type": "string"
+                                          },
+                                          "maxItems": 4,
+                                          "minItems": 2,
+                                          "type": "array"
+                                        }
+                                      },
+                                      "required": [
+                                        "name",
+                                        "values"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 4,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "question": {
+                                    "description": "A concise decision question in 4-10 words, not a restatement of the entire brief.",
+                                    "maxLength": 90,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "question",
+                                  "criteria",
+                                  "options",
+                                  "basis"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "kind": {
+                                    "const": "planner",
+                                    "type": "string"
+                                  },
+                                  "steps": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "detail": {
+                                          "maxLength": 240,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "durationMinutes": {
+                                          "anyOf": [
+                                            {
+                                              "maximum": 10080,
+                                              "minimum": 1,
+                                              "type": "integer"
+                                            },
+                                            {
+                                              "type": "null"
+                                            }
+                                          ]
+                                        },
+                                        "title": {
+                                          "maxLength": 80,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        }
+                                      },
+                                      "required": [
+                                        "title",
+                                        "detail",
+                                        "durationMinutes"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 6,
+                                    "minItems": 2,
+                                    "type": "array"
+                                  },
+                                  "title": {
+                                    "maxLength": 80,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "title",
+                                  "steps"
+                                ],
+                                "type": "object"
+                              },
+                              {
+                                "additionalProperties": false,
+                                "properties": {
+                                  "assumptions": {
+                                    "description": "Explicitly identify any assumed prices, quantities and currency. These are editable estimates, not provider quotes.",
+                                    "maxLength": 300,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  },
+                                  "contingencyPercent": {
+                                    "maximum": 100,
+                                    "minimum": 0,
+                                    "type": "number"
+                                  },
+                                  "currency": {
+                                    "enum": [
+                                      "USD",
+                                      "EUR",
+                                      "GBP",
+                                      "CAD",
+                                      "AUD",
+                                      "INR",
+                                      "JPY"
+                                    ],
+                                    "type": "string"
+                                  },
+                                  "items": {
+                                    "items": {
+                                      "additionalProperties": false,
+                                      "properties": {
+                                        "label": {
+                                          "description": "Item name only. Never duplicate quantities, currency amounts or unit costs in this label; the user can edit those independently.",
+                                          "maxLength": 60,
+                                          "minLength": 1,
+                                          "type": "string"
+                                        },
+                                        "quantity": {
+                                          "maximum": 1000000,
+                                          "minimum": 0,
+                                          "type": "number"
+                                        },
+                                        "unitCost": {
+                                          "maximum": 100000000,
+                                          "minimum": 0,
+                                          "type": "number"
+                                        }
+                                      },
+                                      "required": [
+                                        "label",
+                                        "quantity",
+                                        "unitCost"
+                                      ],
+                                      "type": "object"
+                                    },
+                                    "maxItems": 6,
+                                    "minItems": 1,
+                                    "type": "array"
+                                  },
+                                  "kind": {
+                                    "const": "estimate",
+                                    "type": "string"
+                                  },
+                                  "title": {
+                                    "maxLength": 80,
+                                    "minLength": 1,
+                                    "type": "string"
+                                  }
+                                },
+                                "required": [
+                                  "kind",
+                                  "title",
+                                  "currency",
+                                  "items",
+                                  "contingencyPercent",
+                                  "assumptions"
+                                ],
+                                "type": "object"
+                              }
+                            ]
+                          },
+                          {
+                            "type": "null"
+                          }
+                        ]
+                      },
+                      "design": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "character": {
+                            "enum": [
+                              "editorial",
+                              "research",
+                              "extraction",
+                              "directory",
+                              "storyboard",
+                              "studio",
+                              "comparison",
+                              "planner",
+                              "estimate",
+                              "utility"
+                            ],
+                            "type": "string"
+                          },
+                          "density": {
+                            "enum": [
+                              "relaxed",
+                              "compact"
+                            ],
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "character",
+                          "density"
+                        ],
+                        "type": "object"
+                      },
+                      "journey": {
+                        "anyOf": [
+                          {
+                            "additionalProperties": false,
+                            "properties": {
+                              "action": {
+                                "anyOf": [
+                                  {
+                                    "additionalProperties": false,
+                                    "properties": {
+                                      "argumentsJson": {
+                                        "anyOf": [
+                                          {
+                                            "maxLength": 16000,
+                                            "type": "string"
+                                          },
+                                          {
+                                            "type": "null"
+                                          }
+                                        ]
+                                      },
+                                      "intent": {
+                                        "description": "A concrete next-step instruction in plain language. Never an opaque command token such as confirm_criteria.",
+                                        "maxLength": 800,
+                                        "minLength": 1,
+                                        "type": "string"
+                                      },
+                                      "kind": {
+                                        "default": "continue",
+                                        "enum": [
+                                          "continue",
+                                          "execute",
+                                          "copy"
+                                        ],
+                                        "type": "string"
+                                      },
+                                      "label": {
+                                        "maxLength": 60,
+                                        "minLength": 1,
+                                        "type": "string"
+                                      },
+                                      "operationId": {
+                                        "anyOf": [
+                                          {
+                                            "maxLength": 200,
+                                            "type": "string"
+                                          },
+                                          {
+                                            "type": "null"
+                                          }
+                                        ]
+                                      }
+                                    },
+                                    "required": [
+                                      "kind",
+                                      "label",
+                                      "intent",
+                                      "operationId",
+                                      "argumentsJson"
+                                    ],
+                                    "type": "object"
+                                  },
+                                  {
+                                    "type": "null"
+                                  }
+                                ]
+                              },
+                              "instruction": {
+                                "maxLength": 160,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "stage": {
+                                "enum": [
+                                  "input",
+                                  "review",
+                                  "ready",
+                                  "complete"
+                                ],
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "stage",
+                              "instruction",
+                              "action"
+                            ],
+                            "type": "object"
+                          },
+                          {
+                            "type": "null"
+                          }
+                        ]
+                      },
+                      "layout": {
+                        "enum": [
+                          "stack",
+                          "columns"
+                        ],
+                        "type": "string"
+                      },
+                      "mediaPrompt": {
+                        "anyOf": [
+                          {
+                            "maxLength": 4000,
+                            "type": "string"
+                          },
+                          {
+                            "type": "null"
+                          }
+                        ]
+                      },
+                      "next": {
+                        "items": {
+                          "additionalProperties": false,
+                          "properties": {
+                            "confidence": {
+                              "maximum": 1,
+                              "minimum": 0,
+                              "type": "number"
+                            },
+                            "intent": {
+                              "maxLength": 500,
+                              "type": "string"
+                            },
+                            "label": {
+                              "maxLength": 100,
+                              "type": "string"
+                            }
+                          },
+                          "required": [
+                            "label",
+                            "intent",
+                            "confidence"
+                          ],
+                          "type": "object"
+                        },
+                        "maxItems": 3,
+                        "type": "array"
+                      },
+                      "reactSource": {
+                        "anyOf": [
+                          {
+                            "maxLength": 50000,
+                            "type": "string"
+                          },
+                          {
+                            "type": "null"
+                          }
+                        ]
+                      },
+                      "representation": {
+                        "enum": [
+                          "components",
+                          "react",
+                          "media",
+                          "agent"
+                        ],
+                        "type": "string"
+                      },
+                      "sections": {
+                        "items": {
+                          "additionalProperties": false,
+                          "properties": {
+                            "id": {
+                              "pattern": "^[a-z][a-z0-9_-]{0,63}$",
+                              "type": "string"
+                            },
+                            "items": {
+                              "items": {
+                                "maxLength": 800,
+                                "type": "string"
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+                      "properties": {
+                        "kind": {
+                          "const": "planner",
+                          "type": "string"
+                        },
+                        "steps": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "detail": {
+                                "maxLength": 240,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "durationMinutes": {
+                                "anyOf": [
+                                  {
+                                    "maximum": 10080,
+                                    "minimum": 1,
+                                    "type": "integer"
+                                  },
+                                  {
+                                    "type": "null"
+                                  }
+                                ]
+                              },
+                              "title": {
+                                "maxLength": 80,
+                                "minLength": 1,
+                                "type": "string"
+                              }
+                            },
+                            "required": [
+                              "title",
+                              "detail",
+                              "durationMinutes"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 6,
+                          "minItems": 2,
+                          "type": "array"
+                        },
+                        "title": {
+                          "maxLength": 80,
+                          "minLength": 1,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "title",
+                        "steps"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "assumptions": {
+                          "description": "Explicitly identify any assumed prices, quantities and currency. These are editable estimates, not provider quotes.",
+                          "maxLength": 300,
+                          "minLength": 1,
+                          "type": "string"
+                        },
+                        "contingencyPercent": {
+                          "maximum": 100,
+                          "minimum": 0,
+                          "type": "number"
+                        },
+                        "currency": {
+                          "enum": [
+                            "USD",
+                            "EUR",
+                            "GBP",
+                            "CAD",
+                            "AUD",
+                            "INR",
+                            "JPY"
+                          ],
+                          "type": "string"
+                        },
+                        "items": {
+                          "items": {
+                            "additionalProperties": false,
+                            "properties": {
+                              "label": {
+                                "description": "Item name only. Never duplicate quantities, currency amounts or unit costs in this label; the user can edit those independently.",
+                                "maxLength": 60,
+                                "minLength": 1,
+                                "type": "string"
+                              },
+                              "quantity": {
+                                "maximum": 1000000,
+                                "minimum": 0,
+                                "type": "number"
+                              },
+                              "unitCost": {
+                                "maximum": 100000000,
+                                "minimum": 0,
+                                "type": "number"
+                              }
+                            },
+                            "required": [
+                              "label",
+                              "quantity",
+                              "unitCost"
+                            ],
+                            "type": "object"
+                          },
+                          "maxItems": 6,
+                          "minItems": 1,
+                          "type": "array"
+                        },
+                        "kind": {
+                          "const": "estimate",
+                          "type": "string"
+                        },
+                        "title": {
+                          "maxLength": 80,
+                          "minLength": 1,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "title",
+                        "currency",
+                        "items",
+                        "contingencyPercent",
+                        "assumptions"
+                      ],
+                      "type": "object"
+                    }
+                  ]
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "design": {
+              "additionalProperties": false,
+              "properties": {
+                "character": {
+                  "enum": [
+                    "editorial",
+                    "research",
+                    "extraction",
+                    "directory",
+                    "storyboard",
+                    "studio",
+                    "comparison",
+                    "planner",
+                    "estimate",
+                    "utility"
+                  ],
+                  "type": "string"
+                },
+                "density": {
+                  "enum": [
+                    "relaxed",
+                    "compact"
+                  ],
+                  "type": "string"
+                }
+              },
+              "required": [
+                "character",
+                "density"
+              ],
+              "type": "object"
+            },
+            "journey": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "action": {
+                      "anyOf": [
+                        {
+                          "additionalProperties": false,
+                          "properties": {
+                            "argumentsJson": {
+                              "anyOf": [
+                                {
+                                  "maxLength": 16000,
+                                  "type": "string"
+                                },
+                                {
+                                  "type": "null"
+                                }
+                              ]
+                            },
+                            "intent": {
+                              "description": "A concrete next-step instruction in plain language. Never an opaque command token such as confirm_criteria.",
+                              "maxLength": 800,
+                              "minLength": 1,
+                              "type": "string"
+                            },
+                            "kind": {
+                              "default": "continue",
+                              "enum": [
+                                "continue",
+                                "execute",
+                                "copy"
+                              ],
+                              "type": "string"
+                            },
+                            "label": {
+                              "maxLength": 60,
+                              "minLength": 1,
+                              "type": "string"
+                            },
+                            "operationId": {
+                              "anyOf": [
+                                {
+                                  "maxLength": 200,
+                                  "type": "string"
+                                },
+                                {
+                                  "type": "null"
+                                }
+                              ]
+                            }
+                          },
+                          "required": [
+                            "kind",
+                            "label",
+                            "intent",
+                            "operationId",
+                            "argumentsJson"
+                          ],
+                          "type": "object"
+                        },
+                        {
+                          "type": "null"
+                        }
+                      ]
+                    },
+                    "instruction": {
+                      "maxLength": 160,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "stage": {
+                      "enum": [
+                        "input",
+                        "review",
+                        "ready",
+                        "complete"
+                      ],
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "stage",
+                    "instruction",
+                    "action"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "layout": {
+              "enum": [
+                "stack",
+                "columns"
+              ],
+              "type": "string"
+            },
+            "mediaPrompt": {
+              "anyOf": [
+                {
+                  "maxLength": 4000,
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "next": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "confidence": {
+                    "maximum": 1,
+                    "minimum": 0,
+                    "type": "number"
+                  },
+                  "intent": {
+                    "maxLength": 500,
+                    "type": "string"
+                  },
+                  "label": {
+                    "maxLength": 100,
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "label",
+                  "intent",
+                  "confidence"
+                ],
+                "type": "object"
+              },
+              "maxItems": 3,
+              "type": "array"
+            },
+            "reactSource": {
+              "anyOf": [
+                {
+                  "maxLength": 50000,
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "representation": {
+              "enum": [
+                "components",
+                "react",
+                "media",
+                "agent"
+              ],
+              "type": "string"
+            },
+            "sections": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "id": {
+                    "pattern": "^[a-z][a-z0-9_-]{0,63}$",
+                    "type": "string"
+                  },
+                  "items": {
+                    "items": {
+                      "maxLength": 800,
+                      "type": "string"
+                    },
+                    "maxItems": 20,
+                    "type": "array"
+                  },
+                  "kind": {
+                    "enum": [
+                      "message",
+                      "list",
+                      "fields",
+                      "operation",
+                      "progress",
+                      "results",
+                      "notice"
+                    ],
+                    "type": "string"
+                  },
+                  "operationId": {
+                    "anyOf": [
+                      {
+                        "maxLength": 200,
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "text": {
+                    "maxLength": 4000,
+                    "type": "string"
+                  },
+                  "title": {
+                    "maxLength": 160,
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "id",
+                  "kind",
+                  "title",
+                  "text",
+                  "items",
+                  "operationId"
+                ],
+                "type": "object"
+              },
+              "maxItems": 12,
+              "minItems": 1,
+              "type": "array"
+            },
+            "summary": {
+              "maxLength": 3000,
+              "type": "string"
+            },
+            "title": {
+              "maxLength": 160,
+              "minLength": 1,
+              "type": "string"
+            }
+          },
+          "required": [
+            "title",
+            "summary",
+            "layout",
+            "representation",
+            "sections",
+            "next",
+            "reactSource",
+            "mediaPrompt"
+          ],
+          "type": "object"
+        },
+        "markdown": {
+          "maxLength": 20000,
+          "type": "string"
+        },
+        "mode": {
+          "enum": [
+            "live",
+            "replay",
+            "simulation"
+          ],
+          "type": "string"
+        },
+        "policy": {
+          "additionalProperties": false,
+          "properties": {
+            "applied": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "id": {
+                    "type": "string"
+                  },
+                  "probability": {
+                    "maximum": 1,
+                    "minimum": 0,
+                    "type": "number"
+                  },
+                  "scope": {
+                    "enum": [
+                      "global",
+                      "agent",
+                      "user"
+                    ],
+                    "type": "string"
+                  },
+                  "version": {
+                    "maximum": 9007199254740991,
+                    "minimum": -9007199254740991,
+                    "type": "integer"
+                  }
+                },
+                "required": [
+                  "id",
+                  "version",
+                  "scope",
+                  "probability"
+                ],
+                "type": "object"
+              },
+              "maxItems": 3,
+              "type": "array"
+            },
+            "id": {
+              "type": "string"
+            },
+            "probability": {
+              "maximum": 1,
+              "minimum": 0,
+              "type": "number"
+            },
+            "version": {
+              "maximum": 9007199254740991,
+              "minimum": -9007199254740991,
+              "type": "integer"
+            }
+          },
+          "required": [
+            "id",
+            "version",
+            "probability"
+          ],
+          "type": "object"
+        },
+        "request": {
+          "additionalProperties": false,
+          "properties": {
+            "agentId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
+            },
+            "audio": {
+              "additionalProperties": false,
+              "properties": {
+                "kind": {
+                  "enum": [
+                    "speech",
+                    "music"
+                  ],
+                  "type": "string"
+                },
+                "speed": {
+                  "maximum": 1.2,
+                  "minimum": 0.7,
+                  "type": "number"
+                },
+                "voice": {
+                  "enum": [
+                    "Rachel",
+                    "Aria"
+                  ],
+                  "type": "string"
+                }
+              },
+              "type": "object"
+            },
+            "clientRequestId": {
+              "format": "uuid",
+              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+              "type": "string"
+            },
+            "expectedRevision": {
+              "maximum": 9007199254740991,
+              "minimum": 0,
+              "type": "integer"
+            },
+            "host": {
+              "additionalProperties": false,
+              "default": {
+                "audience": "human",
+                "capabilities": [
+                  "components",
+                  "markdown",
+                  "structured"
+                ],
+                "theme": "light",
+                "viewport": "desktop"
+              },
+              "properties": {
+                "audience": {
+                  "default": "human",
+                  "description": "Who consumes this response. Controls presentation only; never identity, permissions, or approval.",
+                  "enum": [
+                    "human",
+                    "agent"
+                  ],
+                  "type": "string"
+                },
+                "capabilities": {
+                  "default": [
+                    "components",
+                    "markdown",
+                    "structured"
+                  ],
+                  "items": {
+                    "enum": [
+                      "components",
+                      "react",
+                      "media",
+                      "markdown",
+                      "structured"
+                    ],
+                    "type": "string"
+                  },
+                  "maxItems": 5,
+                  "minItems": 1,
+                  "type": "array"
+                },
+                "theme": {
+                  "default": "light",
+                  "enum": [
+                    "light",
+                    "dark"
+                  ],
+                  "type": "string"
+                },
+                "viewport": {
+                  "default": "desktop",
+                  "enum": [
+                    "mobile",
+                    "desktop"
+                  ],
+                  "type": "string"
+                }
+              },
+              "required": [
+                "audience",
+                "capabilities",
+                "viewport",
+                "theme"
+              ],
+              "type": "object"
+            },
+            "message": {
+              "maxLength": 8000,
+              "minLength": 1,
+              "type": "string"
+            },
+            "mode": {
+              "default": "live",
+              "enum": [
+                "live",
+                "replay",
+                "simulation"
+              ],
+              "type": "string"
+            },
+            "operationId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
+            },
+            "presentationOverride": {
+              "enum": [
+                "markdown",
+                "simple",
+                "react",
+                "world",
+                "video",
+                "audio",
+                "game",
+                "image",
+                "model3d"
+              ],
+              "type": "string"
+            },
+            "previousRunId": {
+              "format": "uuid",
+              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+              "type": "string"
+            },
+            "threadId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
+            },
+            "threadKind": {
+              "default": "assist",
+              "enum": [
+                "assist",
+                "operation"
+              ],
+              "type": "string"
+            },
+            "turnId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
+            }
+          },
+          "required": [
+            "clientRequestId",
+            "agentId",
+            "message",
+            "threadKind",
+            "mode",
+            "host"
+          ],
+          "type": "object"
+        },
+        "revision": {
+          "exclusiveMinimum": 0,
+          "maximum": 9007199254740991,
+          "type": "integer"
+        },
+        "runId": {
+          "format": "uuid",
+          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+          "type": "string"
+        },
+        "version": {
+          "enum": [
+            "composer.v1",
+            "composer.v2"
+          ],
+          "type": "string"
+        }
+      },
+      "required": [
+        "version",
+        "runId",
+        "revision",
+        "mode",
+        "request",
+        "generated",
+        "facts",
+        "markdown",
+        "artifactId",
+        "policy",
+        "diagnostics",
+        "createdAt"
+      ],
+      "type": "object"
+    },
+    "runId": {
+      "type": "string"
+    },
+    "status": {
+      "enum": [
+        "composed",
+        "fallback"
+      ],
+      "type": "string"
+    },
+    "ui": {
+      "additionalProperties": false,
+      "properties": {
+        "components": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "actions": {
+                "default": [],
+                "items": {
+                  "additionalProperties": false,
+                  "properties": {
+                    "approval": {
+                      "type": "string"
+                    },
+                    "available": {
+                      "type": "boolean"
+                    },
+                    "binding": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "arguments": {
+                          "additionalProperties": {
+                            "$ref": "#/$defs/__schema1"
+                          },
+                          "propertyNames": {
+                            "type": "string"
+                          },
+                          "type": "object"
+                        },
+                        "name": {
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "name",
+                        "arguments"
+                      ],
+                      "type": "object"
+                    },
+                    "label": {
+                      "type": "string"
+                    },
+                    "reason": {
+                      "type": "string"
+                    },
+                    "requiredInputs": {
+                      "items": {
+                        "type": "string"
+                      },
+                      "type": "array"
+                    }
+                  },
+                  "required": [
+                    "label",
+                    "available",
+                    "requiredInputs",
+                    "approval"
+                  ],
+                  "type": "object"
+                },
+                "type": "array"
+              },
+              "data": {
+                "$ref": "#/$defs/__schema0"
+              },
+              "id": {
+                "minLength": 1,
+                "type": "string"
+              },
+              "kind": {
+                "minLength": 1,
+                "type": "string"
+              },
+              "text": {
+                "type": "string"
+              },
+              "title": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "id",
+              "kind",
+              "title",
+              "data",
+              "actions"
+            ],
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "incomplete": {
+          "default": [],
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "version": {
+          "const": "darwinui-agent-v1",
+          "type": "string"
+        }
+      },
+      "required": [
+        "version",
+        "components",
+        "incomplete"
+      ],
+      "type": "object"
+    },
+    "version": {
+      "const": "composer.delivery.v1",
+      "type": "string"
+    }
+  },
+  "required": [
+    "version",
+    "audience",
+    "status",
+    "markdown"
+  ],
+  "type": "object"
+}

addedOutput schema / properties / sessionId

Added value: +{
+  "pattern": "^asst_[a-f0-9-]{36}$",
+  "type": "string"
+}

addedOutput schema / properties / threadBrief

Added value: +{
+  "maxLength": 4000,
+  "type": "string"
+}

addedOutput schema / properties / threadId / description
```
Added value: +"Deprecated alias for sessionId."
```
addedOutput schema / properties / threadTitle
```
Added value: +{
+  "type": "string"
+}
```

Changed2 schema fields changedNov 6, 2026

addedInput schema / properties / liveSearch

Added value: +{
+  "description": "Owner-reviewed provider-contact consent or a control for an existing durable session. Omit to review indexed choices without contacting providers.",
+  "oneOf": [
+    {
+      "additionalProperties": false,
+      "properties": {
+        "action": {
+          "const": "start",
+          "type": "string"
+        },
+        "consent": {
+          "const": "share_only_this_brief_with_read_only_free_operations",
+          "type": "string"
+        },
+        "desiredMatches": {
+          "default": 3,
+          "maximum": 5,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "exactAgentIds": {
+          "items": {
+            "maxLength": 200,
+            "minLength": 1,
+            "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+            "type": "string"
+          },
+          "maxItems": 50,
+          "minItems": 1,
+          "type": "array"
+        },
+        "requirements": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "hard": {
+                "type": "boolean"
+              },
+              "requirementId": {
+                "maxLength": 200,
+                "minLength": 1,
+                "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                "type": "string"
+              },
+              "statement": {
+                "maxLength": 500,
+                "minLength": 1,
+                "type": "string"
+              }
+            },
+            "required": [
+              "requirementId",
+              "statement",
+              "hard"
+            ],
+            "type": "object"
+          },
+          "maxItems": 20,
+          "minItems": 1,
+          "type": "array"
+        },
+        "shareableBrief": {
+          "maxLength": 4000,
+          "minLength": 1,
+          "type": "string"
+        },
+        "sourceTurnId": {
+          "description": "The indexed-choice turn whose agents the owner reviewed.",
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+          "type": "string"
+        }
+      },
+      "required": [
+        "shareableBrief",
+        "requirements",
+        "consent",
+        "sourceTurnId",
+        "exactAgentIds",
+        "action"
+      ],
+      "type": "object"
+    },
+    {
+      "additionalProperties": false,
+      "properties": {
+        "action": {
+          "const": "revise",
+          "type": "string"
+        },
+        "consent": {
+          "const": "share_only_this_brief_with_read_only_free_operations",
+          "type": "string"
+        },
+        "desiredMatches": {
+          "default": 3,
+          "maximum": 5,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "exactAgentIds": {
+          "items": {
+            "maxLength": 200,
+            "minLength": 1,
+            "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+            "type": "string"
+          },
+          "maxItems": 50,
+          "minItems": 1,
+          "type": "array"
+        },
+        "requirements": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "hard": {
+                "type": "boolean"
+              },
+              "requirementId": {
+                "maxLength": 200,
+                "minLength": 1,
+                "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+                "type": "string"
+              },
+              "statement": {
+                "maxLength": 500,
+                "minLength": 1,
+                "type": "string"
+              }
+            },
+            "required": [
+              "requirementId",
+              "statement",
+              "hard"
+            ],
+            "type": "object"
+          },
+          "maxItems": 20,
+          "minItems": 1,
+          "type": "array"
+        },
+        "sessionId": {
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+          "type": "string"
+        },
+        "shareableBrief": {
+          "maxLength": 4000,
+          "minLength": 1,
+          "type": "string"
+        },
+        "sourceTurnId": {
+          "description": "The indexed-choice turn whose agents the owner reviewed.",
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+          "type": "string"
+        }
+      },
+      "required": [
+        "shareableBrief",
+        "requirements",
+        "consent",
+        "sourceTurnId",
+        "exactAgentIds",
+        "action",
+        "sessionId"
+      ],
+      "type": "object"
+    },
+    {
+      "additionalProperties": false,
+      "properties": {
+        "action": {
+          "const": "cancel",
+          "type": "string"
+        },
+        "sessionId": {
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9:._-]*$",
+          "type": "string"
+        }
+      },
+      "required": [
+        "action",
+        "sessionId"
+      ],
+      "type": "object"
+    }
+  ]
+}

changedOutput schema / properties / conversation / properties / turns / items / properties / blocks / items / oneOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "text": {
-        "type": "string"
-      },
-      "type": {
-        "const": "text",
-        "type": "string"
-      }
-    },
-    "required": [
-      "type",
-      "text"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "agents": {
-        "items": {
-          "additionalProperties": false,
-          "properties": {
-            "agentId": {
-              "maxLength": 200,
-              "minLength": 1,
-              "type": "string"
-            },
-            "agentSlug": {
-              "anyOf": [
-                {
-                  "maxLength": 200,
-                  "minLength": 1,
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ]
-            },
-            "avatarUrl": {
-              "anyOf": [
-                {
-                  "format": "uri",
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ]
-            },
-            "canAttemptThread": {
-              "type": "boolean"
-            },
-            "canStartThread": {
-              "type": "boolean"
-            },
-            "connectionMethods": {
-              "default": [],
-              "items": {
-                "additionalProperties": false,
-                "properties": {
-                  "documentationUrl": {
-                    "format": "uri",
-                    "type": "string"
-                  },
-                  "endpointStatus": {
-                    "enum": [
-                      "not_published",
-                      "verified"
-                    ],
-                    "type": "string"
-                  },
-                  "endpointUrl": {
-                    "anyOf": [
-                      {
-                        "format": "uri",
-                        "type": "string"
-                      },
-                      {
-                        "type": "null"
-                      }
-                    ]
-                  },
-                  "environment": {
-                    "enum": [
-                      "remote_client",
-                      "browser_session"
-                    ],
-                    "type": "string"
-                  },
-                  "protocol": {
-                    "enum": [
-                      "MCP",
-                      "A2A",
-                      "WEBMCP"
-                    ],
-                    "type": "string"
-                  }
-                },
-                "required": [
-                  "protocol",
-                  "environment",
-                  "endpointUrl",
-                  "endpointStatus",
-                  "documentationUrl"
-                ],
-                "type": "object"
-              },
-              "maxItems": 3,
-              "type": "array"
-            },
-            "connectionPrompt": {
-              "maxLength": 60000,
-              "minLength": 1,
-              "type": "string"
-            },
-            "description": {
-              "anyOf": [
-                {
-                  "maxLength": 8000,
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ]
-            },
-            "executionGuidance": {
-              "anyOf": [
-                {
-                  "additionalProperties": false,
-                  "properties": {
-                    "credentialSummary": {
-                      "maxLength": 1000,
-                      "minLength": 1,
-                      "type": "string"
-                    },
-                    "credentialSummaryCode": {
-                      "maxLength": 200,
-                      "minLength": 1,
-                      "type": "string"
-                    },
-                    "primaryBlockerCode": {
-                      "anyOf": [
-                        {
-                          "enum": [
-                            "PROVIDER_ROUTE_UNSUPPORTED",
-                            "PROVIDER_SCHEMA_MISSING",
-                            "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
-                            "PROVIDER_METADATA_INCOMPLETE",
-                            "DARWIN_ADAPTER_UNAVAILABLE",
-                            "DARWIN_ROUTE_NOT_APPROVED",
-                            "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
-                            "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
-                            "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
-                          ],
-                          "type": "string"
-                        },
-                        {
-                          "type": "null"
-                        }
-                      ]
-                    },
-                    "recordBlockers": {
-                      "items": {
-                        "additionalProperties": false,
-                        "properties": {
-                          "code": {
-                            "enum": [
-                              "PROVIDER_ROUTE_UNSUPPORTED",
-                              "PROVIDER_SCHEMA_MISSING",
-                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
-                              "PROVIDER_METADATA_INCOMPLETE",
-                              "DARWIN_ADAPTER_UNAVAILABLE",
-                              "DARWIN_ROUTE_NOT_APPROVED",
-                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
-                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
-                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
-                            ],
-                            "type": "string"
-                          },
-                          "owner": {
-                            "enum": [
-                              "PROVIDER",
-                              "DARWIN"
-                            ],
-                            "type": "string"
-                          }
-                        },
-                        "required": [
-                          "code",
-                          "owner"
-                        ],
-                        "type": "object"
-                      },
-                      "maxItems": 20,
-                      "type": "array"
-                    },
-                    "rendererVersion": {
-                      "const": "execution-guidance-v1",
-                      "type": "string"
-                    },
-                    "setupSummary": {
-                      "maxLength": 1000,
-                      "minLength": 1,
-                      "type": "string"
-                    },
-                    "setupSummaryCode": {
-                      "maxLength": 200,
-                      "minLength": 1,
-                      "type": "string"
-                    }
-                  },
-                  "required": [
-                    "credentialSummaryCode",
-                    "credentialSummary",
-                    "setupSummaryCode",
-                    "setupSummary",
-                    "recordBlockers",
-                    "primaryBlockerCode",
-                    "rendererVersion"
-                  ],
-                  "type": "object"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
-            "executionRequirements": {
-              "anyOf": [
-                {
-                  "additionalProperties": false,
-                  "properties": {
-                    "browser": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "sessionKind": {
-                          "anyOf": [
-                            {
-                              "enum": [
-                                "ANONYMOUS",
-                                "PROVIDER_SESSION",
-                                "UNKNOWN"
-                              ],
-                              "type": "string"
-                            },
-                            {
-                              "type": "null"
-                            }
-                          ]
-                        },
-                        "state": {
-                          "enum": [
-                            "REQUIRED",
-                            "NOT_REQUIRED",
-                            "UNKNOWN",
-                            "NOT_APPLICABLE"
-                          ],
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "state",
-                        "sessionKind"
-                      ],
-                      "type": "object"
-                    },
-                    "contractVersion": {
-                      "const": "1.0.0",
-                      "type": "string"
-                    },
-                    "derivation": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "completeness": {
-                          "enum": [
-                            "COMPLETE",
-                            "PARTIAL"
-                          ],
-                          "type": "string"
-                        },
-                        "derivationKey": {
-                          "pattern": "^sha256:[a-f0-9]{64}$",
-                          "type": "string"
-                        },
-                        "normalizerVersion": {
-                          "const": "execution-requirements-v1",
-                          "type": "string"
-                        },
-                        "sourceReceiptDigest": {
-                          "anyOf": [
-                            {
-                              "maxLength": 200,
-                              "type": "string"
-                            },
-                            {
-                              "type": "null"
-                            }
-                          ]
-                        },
-                        "sourceRevision": {
-                          "maxLength": 240,
-                          "minLength": 1,
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "normalizerVersion",
-                        "sourceRevision",
-                        "sourceReceiptDigest",
-                        "completeness",
-                        "derivationKey"
-                      ],
-                      "type": "object"
-                    },
-                    "operationCredentials": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "sensitiveInputNames": {
-                          "items": {
-                            "maxLength": 200,
-                            "minLength": 1,
-                            "type": "string"
-                          },
-                          "maxItems": 100,
-                          "type": "array"
-                        },
-                        "state": {
-                          "enum": [
-                            "REQUIRED",
-                            "NOT_REQUIRED",
-                            "UNKNOWN",
-                            "NOT_APPLICABLE"
-                          ],
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "state",
-                        "sensitiveInputNames"
-                      ],
-                      "type": "object"
-                    },
-                    "payment": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "state": {
-                          "enum": [
-                            "REQUIRED",
-                            "NOT_REQUIRED",
-                            "UNKNOWN",
-                            "NOT_APPLICABLE"
-                          ],
-                          "type": "string"
-                        },
-                        "termsDigest": {
-                          "anyOf": [
-                            {
-                              "maxLength": 200,
-                              "type": "string"
-                            },
-                            {
-                              "type": "null"
-                            }
-                          ]
-                        }
-                      },
-                      "required": [
-                        "state",
-                        "termsDigest"
-                      ],
-                      "type": "object"
-                    },
-                    "providerAuthentication": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "evidence": {
-                          "enum": [
-                            "PROVIDER_DECLARED",
-                            "PROVIDER_OBSERVED",
-                            "DERIVED_FROM_VERIFIED_RECEIPT",
-                            "UNKNOWN"
-                          ],
-                          "type": "string"
-                        },
-                        "mechanisms": {
-                          "items": {
-                            "enum": [
-                              "BEARER",
-                              "API_KEY",
-                              "OAUTH2",
-                              "HTTP_BASIC",
-                              "MUTUAL_TLS",
-                              "SIGNED_REQUEST",
-                              "SESSION_COOKIE",
-                              "OPERATION_SECRET_INPUT",
-                              "UNSPECIFIED"
-                            ],
-                            "type": "string"
-                          },
-                          "maxItems": 20,
-                          "type": "array"
-                        },
-                        "placements": {
-                          "items": {
-                            "enum": [
-                              "HEADER",
-                              "QUERY",
-                              "COOKIE",
-                              "BODY",
-                              "TOOL_ARGUMENT",
-                              "ENVIRONMENT",
-                              "AUTH_CONTINUATION"
-                            ],
-                            "type": "string"
-                          },
-                          "maxItems": 20,
-                          "type": "array"
-                        },
-                        "scopes": {
-                          "items": {
-                            "maxLength": 200,
-                            "minLength": 1,
-                            "type": "string"
-                          },
-                          "maxItems": 100,
-                          "type": "array"
-                        },
-                        "state": {
-                          "enum": [
-                            "REQUIRED",
-                            "NOT_REQUIRED",
-                            "UNKNOWN",
-                            "NOT_APPLICABLE"
-                          ],
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "state",
-                        "mechanisms",
-                        "placements",
-                        "scopes",
-                        "evidence"
-                      ],
-                      "type": "object"
-                    },
-                    "providerBlockers": {
-                      "items": {
-                        "additionalProperties": false,
-                        "properties": {
-                          "code": {
-                            "enum": [
-                              "PROVIDER_ROUTE_UNSUPPORTED",
-                              "PROVIDER_SCHEMA_MISSING",
-                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
-                              "PROVIDER_METADATA_INCOMPLETE",
-                              "DARWIN_ADAPTER_UNAVAILABLE",
-                              "DARWIN_ROUTE_NOT_APPROVED",
-                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
-                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
-                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
-                            ],
-                            "type": "string"
-                          },
-                          "owner": {
-                            "enum": [
-                              "PROVIDER",
-                              "DARWIN"
-                            ],
-                            "type": "string"
-                          }
-                        },
-                        "required": [
-                          "code",
-                          "owner"
-                        ],
-                        "type": "object"
-                      },
-                      "maxItems": 20,
-                      "type": "array"
-                    },
-                    "providerContract": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "inputSchema": {
-                          "enum": [
-                            "CONCRETE",
-                            "DIGEST_ONLY",
-                            "MISSING",
-                            "UNKNOWN"
-                          ],
-                          "type": "string"
-                        },
-                        "outputSchema": {
-                          "enum": [
-                            "CONCRETE",
-                            "DIGEST_ONLY",
-                            "MISSING",
-                            "UNKNOWN"
-                          ],
-                          "type": "string"
-                        },
-                        "route": {
-                          "enum": [
-                            "RESOLVED",
-                            "MISSING",
-                            "AMBIGUOUS",
-                            "UNSAFE",
-                            "UNSUPPORTED",
-                            "UNKNOWN"
-                          ],
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "route",
-                        "inputSchema",
-                        "outputSchema"
-                      ],
-                      "type": "object"
-                    },
-                    "runtime": {
-                      "additionalProperties": false,
-                      "properties": {
-                        "kind": {
-                          "enum": [
-                            "REMOTE_MCP",
-                            "LOCAL_STDIO",
-                            "A2A_JSONRPC",
-                            "HTTP_JSON",
-                            "OPENAPI_HTTP",
-                            "BOUNDED_FETCH",
-                            "BROWSER",
-                            "X402_PAYMENT",
-                            "COMMERCE",
-                            "UNSUPPORTED"
-                          ],
-                          "type": "string"
-                        },
-                        "package": {
-                          "anyOf": [
-                            {
-                              "additionalProperties": false,
-                              "properties": {
-                                "ecosystem": {
-                                  "maxLength": 40,
-                                  "minLength": 1,
-                                  "type": "string"
-                                },
-                                "identifier": {
-                                  "maxLength": 500,
-                                  "minLength": 1,
-                                  "type": "string"
-                                },
-                                "runtimeProfile": {
-                                  "maxLength": 120,
-                                  "minLength": 1,
-                                  "type": "string"
-                                },
-                                "version": {
-                                  "maxLength": 200,
-                                  "minLength": 1,
-                                  "type": "string"
-                                }
-                              },
-                              "required": [
-                                "ecosystem",
-                                "identifier",
-                                "version",
-                                "runtimeProfile"
-                              ],
-                              "type": "object"
-                            },
-                            {
-                              "type": "null"
-                            }
-                          ]
-                        },
-                        "requiredEnvironmentNames": {
-                          "items": {
-                            "maxLength": 200,
-                            "minLength": 1,
-                            "type": "string"
-                          },
-                          "maxItems": 100,
-                          "type": "array"
-                        }
-                      },
-                      "required": [
-                        "kind",
-                        "package",
-                        "requiredEnvironmentNames"
-                      ],
-                      "type": "object"
-                    }
-                  },
-                  "required": [
-                    "contractVersion",
-                    "providerAuthentication",
-                    "operationCredentials",
-                    "runtime",
-                    "payment",
-                    "browser",
-                    "providerContract",
-                    "providerBlockers",
-                    "derivation"
-                  ],
-                  "type": "object"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
-            "imageUrl": {
-              "anyOf": [
-                {
-                  "format": "uri",
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ]
-            },
-            "inquiry": {
-              "additionalProperties": false,
-              "properties": {
-                "description": {
-                  "maxLength": 1200,
-                  "type": "string"
-                },
-                "expiresAt": {
-                  "format": "date-time",
-                  "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
-                  "type": "string"
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-                "fit": {
-                  "enum": [
-                    "matches",
-                    "partial",
-                    "not_fit",
-                    "unknown"
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-                  "type": "string"
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-                "question": {
-                  "maxLength": 2000,
-                  "minLength": 1,
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-                "reason": {
-                  "maxLength": 250,
-                  "type": "string"
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-                "replies": {
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-                    "additionalProperties": false,
-                    "properties": {
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-                        "format": "date-time",
-                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
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-                        "minLength": 1,
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-                      "text": {
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-                        "minLength": 1,
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-                      "messageId",
-                      "text",
-                      "at"
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-                    "type": "object"
-                  },
-                  "maxItems": 4,
-                  "type": "array"
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-                "status": {
-                  "enum": [
-                    "contacting",
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-                    "replied",
-                    "needs_input",
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-              "minLength": 1,
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-            "providerCheck": {
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-                "maxLength": 250,
-                "type": "string"
-              },
-              "maxItems": 3,
-              "type": "array"
-            },
-            "requiredSetup": {
-              "anyOf": [
-                {
-                  "additionalProperties": false,
-                  "properties": {
-                    "description": {
-                      "maxLength": 500,
-                      "minLength": 1,
-                      "type": "string"
-                    },
-                    "kind": {
-                      "enum": [
-                        "credential",
-                        "installation",
-                        "provider_configuration"
-                      ],
-                      "type": "string"
-                    },
-                    "suppliedBy": {
-                      "enum": [
-                        "user",
-                        "provider",
-                        "runtime"
-                      ],
-                      "type": "string"
-                    }
-                  },
-                  "required": [
-                    "kind",
-                    "suppliedBy",
-                    "description"
-                  ],
-                  "type": "object"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
-            "selected": {
-              "type": "boolean"
-            },
-            "uncertainties": {
-              "items": {
-                "maxLength": 250,
-                "type": "string"
-              },
-              "maxItems": 3,
-              "type": "array"
-            }
-          },
-          "required": [
-            "agentId",
-            "agentSlug",
-            "operationId",
-            "operationRevision",
-            "providerFamilyRef",
-            "rank",
-            "selected",
-            "name",
-            "description",
-            "requiredSetup",
-            "executionRequirements",
-            "executionGuidance",
-            "readiness",
-            "canStartThread",
-            "reasons",
-            "uncertainties",
-            "providerCheck",
-            "connectionMethods",
-            "connectionPrompt"
-          ],
-          "type": "object"
-        },
-        "maxItems": 20,
-        "type": "array"
-      },
-      "role": {
-        "enum": [
-          "suggested",
-          "used"
-        ],
-        "type": "string"
-      },
-      "searchId": {
-        "type": "string"
-      },
-      "type": {
-        "const": "agents",
-        "type": "string"
-      }
-    },
-    "required": [
-      "type",
-      "searchId",
-      "agents",
-      "role"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "reason": {
-        "enum": [
-          "approval",
-          "connection",
-          "unavailable",
-          "limit",
-          "user_control",
-          "input"
-        ],
-        "type": "string"
-      },
-      "text": {
-        "type": "string"
-      },
-      "threadId": {
-        "type": "string"
-      },
-      "type": {
-        "const": "checkpoint",
-        "type": "string"
-      }
-    },
-    "required": [
-      "type",
-      "reason",
-      "text"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "presentation": {
-        "additionalProperties": false,
-        "properties": {
-          "budget": {
-            "anyOf": [
-              {
-                "maxLength": 500,
-                "type": "string"
-              },
-              {
-                "type": "null"
-              }
-            ]
-          },
-          "outcome": {
-            "maxLength": 1200,
-            "minLength": 1,
-            "type": "string"
-          },
-          "steps": {
-            "items": {
-              "additionalProperties": false,
-              "properties": {
-                "alternativeOperationIds": {
-                  "items": {
-                    "type": "string"
-                  },
-                  "maxItems": 5,
-                  "type": "array"
-                },
-                "description": {
-                  "maxLength": 1200,
-                  "minLength": 1,
-                  "type": "string"
-                },
-                "operationIds": {
-                  "items": {
-                    "type": "string"
-                  },
-                  "maxItems": 5,
-                  "type": "array"
-                },
-                "title": {
-                  "maxLength": 160,
-                  "minLength": 1,
-                  "type": "string"
-                }
-              },
-              "required": [
-                "title",
-                "description",
-                "operationIds"
-              ],
-              "type": "object"
-            },
-            "maxItems": 8,
-            "minItems": 1,
-            "type": "array"
-          },
-          "timeline": {
-            "anyOf": [
-              {
-                "maxLength": 500,
-                "type": "string"
-              },
-              {
-                "type": "null"
-              }
-            ]
-          }
-        },
-        "required": [
-          "outcome",
-          "timeline",
-          "budget",
-          "steps"
-        ],
-        "type": "object"
-      },
-      "steps": {
-        "items": {
-          "additionalProperties": false,
-          "properties": {
-            "agentId": {
-              "maxLength": 200,
-              "minLength": 1,
-              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-              "type": "string"
-            },
-            "dependsOn": {
-              "items": {
-                "maxLength": 200,
-                "minLength": 1,
-                "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-                "type": "string"
-              },
-              "type": "array"
-            },
-            "objective": {
-              "type": "string"
-            },
-            "stepId": {
-              "maxLength": 200,
-              "minLength": 1,
-              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-              "type": "string"
-            }
-          },
-          "required": [
-            "stepId",
-            "objective",
-            "agentId",
-            "dependsOn"
-          ],
-          "type": "object"
-        },
-        "maxItems": 8,
-        "type": "array"
-      },
-      "type": {
-        "const": "plan",
-        "type": "string"
-      }
-    },
-    "required": [
-      "type",
-      "steps"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "actRequestId": {
-        "maxLength": 200,
-        "minLength": 1,
-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "actingAiId": {
-        "maxLength": 200,
-        "minLength": 1,
-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "agentId": {
-        "maxLength": 200,
-        "minLength": 1,
-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "control": {
-        "enum": [
-          "user",
-          "coordinator"
-        ],
-        "type": "string"
-      },
-      "operationId": {
-        "maxLength": 200,
-        "minLength": 1,
-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "status": {
-        "const": "thread_created",
-        "type": "string"
-      },
-      "threadId": {
-        "maxLength": 200,
-        "minLength": 1,
-        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-        "type": "string"
-      },
-      "type": {
-        "const": "handoff",
-        "type": "string"
-      },
-      "url": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "type",
-      "agentId",
-      "threadId"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "messageIds": {
-        "items": {
-          "maxLength": 200,
-          "minLength": 1,
-          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "partial": {
-        "type": "boolean"
-      },
-      "text": {
-        "type": "string"
-      },
-      "type": {
-        "const": "outcome",
-        "type": "string"
-      },
-      "verification": {
-        "enum": [
-          "provider_reported",
-          "criteria_checked"
-        ],
-        "type": "string"
-      }
-    },
-    "required": [
-      "type",
-      "text",
-      "messageIds",
-      "verification",
-      "partial"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "text": {
+        "type": "string"
+      },
+      "type": {
+        "const": "live_consent",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "text"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "agents": {
+        "items": {
+          "additionalProperties": false,
+          "properties": {
+            "agentId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "type": "string"
+            },
+            "agentSlug": {
+              "anyOf": [
+                {
+                  "maxLength": 200,
+                  "minLength": 1,
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "avatarUrl": {
+              "anyOf": [
+                {
+                  "format": "uri",
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "canAttemptThread": {
+              "type": "boolean"
+            },
+            "canStartThread": {
+              "type": "boolean"
+            },
+            "connectionMethods": {
+              "default": [],
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "documentationUrl": {
+                    "format": "uri",
+                    "type": "string"
+                  },
+                  "endpointStatus": {
+                    "enum": [
+                      "not_published",
+                      "verified"
+                    ],
+                    "type": "string"
+                  },
+                  "endpointUrl": {
+                    "anyOf": [
+                      {
+                        "format": "uri",
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "environment": {
+                    "enum": [
+                      "remote_client",
+                      "browser_session"
+                    ],
+                    "type": "string"
+                  },
+                  "protocol": {
+                    "enum": [
+                      "MCP",
+                      "A2A",
+                      "WEBMCP"
+                    ],
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "protocol",
+                  "environment",
+                  "endpointUrl",
+                  "endpointStatus",
+                  "documentationUrl"
+                ],
+                "type": "object"
+              },
+              "maxItems": 3,
+              "type": "array"
+            },
+            "connectionPrompt": {
+              "maxLength": 60000,
+              "minLength": 1,
+              "type": "string"
+            },
+            "description": {
+              "anyOf": [
+                {
+                  "maxLength": 8000,
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "executionGuidance": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "credentialSummary": {
+                      "maxLength": 1000,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "credentialSummaryCode": {
+                      "maxLength": 200,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "primaryBlockerCode": {
+                      "anyOf": [
+                        {
+                          "enum": [
+                            "PROVIDER_ROUTE_UNSUPPORTED",
+                            "PROVIDER_SCHEMA_MISSING",
+                            "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                            "PROVIDER_METADATA_INCOMPLETE",
+                            "DARWIN_ADAPTER_UNAVAILABLE",
+                            "DARWIN_ROUTE_NOT_APPROVED",
+                            "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                            "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                            "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                          ],
+                          "type": "string"
+                        },
+                        {
+                          "type": "null"
+                        }
+                      ]
+                    },
+                    "recordBlockers": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "code": {
+                            "enum": [
+                              "PROVIDER_ROUTE_UNSUPPORTED",
+                              "PROVIDER_SCHEMA_MISSING",
+                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                              "PROVIDER_METADATA_INCOMPLETE",
+                              "DARWIN_ADAPTER_UNAVAILABLE",
+                              "DARWIN_ROUTE_NOT_APPROVED",
+                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                            ],
+                            "type": "string"
+                          },
+                          "owner": {
+                            "enum": [
+                              "PROVIDER",
+                              "DARWIN"
+                            ],
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "code",
+                          "owner"
+                        ],
+                        "type": "object"
+                      },
+                      "maxItems": 20,
+                      "type": "array"
+                    },
+                    "rendererVersion": {
+                      "const": "execution-guidance-v1",
+                      "type": "string"
+                    },
+                    "setupSummary": {
+                      "maxLength": 1000,
+                      "minLength": 1,
+                      "type": "string"
+                    },
+                    "setupSummaryCode": {
+                      "maxLength": 200,
+                      "minLength": 1,
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "credentialSummaryCode",
+                    "credentialSummary",
+                    "setupSummaryCode",
+                    "setupSummary",
+                    "recordBlockers",
+                    "primaryBlockerCode",
+                    "rendererVersion"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "default": null
+            },
+            "executionRequirements": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "browser": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "sessionKind": {
+                          "anyOf": [
+                            {
+                              "enum": [
+                                "ANONYMOUS",
+                                "PROVIDER_SESSION",
+                                "UNKNOWN"
+                              ],
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "sessionKind"
+                      ],
+                      "type": "object"
+                    },
+                    "contractVersion": {
+                      "const": "1.0.0",
+                      "type": "string"
+                    },
+                    "derivation": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "completeness": {
+                          "enum": [
+                            "COMPLETE",
+                            "PARTIAL"
+                          ],
+                          "type": "string"
+                        },
+                        "derivationKey": {
+                          "pattern": "^sha256:[a-f0-9]{64}$",
+                          "type": "string"
+                        },
+                        "normalizerVersion": {
+                          "const": "execution-requirements-v1",
+                          "type": "string"
+                        },
+                        "sourceReceiptDigest": {
+                          "anyOf": [
+                            {
+                              "maxLength": 200,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "sourceRevision": {
+                          "maxLength": 240,
+                          "minLength": 1,
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "normalizerVersion",
+                        "sourceRevision",
+                        "sourceReceiptDigest",
+                        "completeness",
+                        "derivationKey"
+                      ],
+                      "type": "object"
+                    },
+                    "operationCredentials": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "sensitiveInputNames": {
+                          "items": {
+                            "maxLength": 200,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 100,
+                          "type": "array"
+                        },
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "sensitiveInputNames"
+                      ],
+                      "type": "object"
+                    },
+                    "payment": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        },
+                        "termsDigest": {
+                          "anyOf": [
+                            {
+                              "maxLength": 200,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "termsDigest"
+                      ],
+                      "type": "object"
+                    },
+                    "providerAuthentication": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "evidence": {
+                          "enum": [
+                            "PROVIDER_DECLARED",
+                            "PROVIDER_OBSERVED",
+                            "DERIVED_FROM_VERIFIED_RECEIPT",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "mechanisms": {
+                          "items": {
+                            "enum": [
+                              "BEARER",
+                              "API_KEY",
+                              "OAUTH2",
+                              "HTTP_BASIC",
+                              "MUTUAL_TLS",
+                              "SIGNED_REQUEST",
+                              "SESSION_COOKIE",
+                              "OPERATION_SECRET_INPUT",
+                              "UNSPECIFIED"
+                            ],
+                            "type": "string"
+                          },
+                          "maxItems": 20,
+                          "type": "array"
+                        },
+                        "placements": {
+                          "items": {
+                            "enum": [
+                              "HEADER",
+                              "QUERY",
+                              "COOKIE",
+                              "BODY",
+                              "TOOL_ARGUMENT",
+                              "ENVIRONMENT",
+                              "AUTH_CONTINUATION"
+                            ],
+                            "type": "string"
+                          },
+                          "maxItems": 20,
+                          "type": "array"
+                        },
+                        "scopes": {
+                          "items": {
+                            "maxLength": 200,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 100,
+                          "type": "array"
+                        },
+                        "state": {
+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "state",
+                        "mechanisms",
+                        "placements",
+                        "scopes",
+                        "evidence"
+                      ],
+                      "type": "object"
+                    },
+                    "providerBlockers": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "code": {
+                            "enum": [
+                              "PROVIDER_ROUTE_UNSUPPORTED",
+                              "PROVIDER_SCHEMA_MISSING",
+                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                              "PROVIDER_METADATA_INCOMPLETE",
+                              "DARWIN_ADAPTER_UNAVAILABLE",
+                              "DARWIN_ROUTE_NOT_APPROVED",
+                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                            ],
+                            "type": "string"
+                          },
+                          "owner": {
+                            "enum": [
+                              "PROVIDER",
+                              "DARWIN"
+                            ],
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "code",
+                          "owner"
+                        ],
+                        "type": "object"
+                      },
+                      "maxItems": 20,
+                      "type": "array"
+                    },
+                    "providerContract": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "inputSchema": {
+                          "enum": [
+                            "CONCRETE",
+                            "DIGEST_ONLY",
+                            "MISSING",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "outputSchema": {
+                          "enum": [
+                            "CONCRETE",
+                            "DIGEST_ONLY",
+                            "MISSING",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "route": {
+                          "enum": [
+                            "RESOLVED",
+                            "MISSING",
+                            "AMBIGUOUS",
+                            "UNSAFE",
+                            "UNSUPPORTED",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "route",
+                        "inputSchema",
+                        "outputSchema"
+                      ],
+                      "type": "object"
+                    },
+                    "runtime": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "kind": {
+                          "enum": [
+                            "REMOTE_MCP",
+                            "LOCAL_STDIO",
+                            "A2A_JSONRPC",
+                            "HTTP_JSON",
+                            "OPENAPI_HTTP",
+                            "BOUNDED_FETCH",
+                            "BROWSER",
+                            "X402_PAYMENT",
+                            "COMMERCE",
+                            "UNSUPPORTED"
+                          ],
+                          "type": "string"
+                        },
+                        "package": {
+                          "anyOf": [
+                            {
+                              "additionalProperties": false,
+                              "properties": {
+                                "ecosystem": {
+                                  "maxLength": 40,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "identifier": {
+                                  "maxLength": 500,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
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+          "candidates",
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+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
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+        "const": "live_search",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "sourceTurnId",
+      "snapshot",
+      "agents"
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+    "properties": {
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+              "minLength": 1,
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+                "properties": {
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+                      "A2A",
+                      "WEBMCP"
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+                            "PROVIDER_SCHEMA_MISSING",
+                            "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                            "PROVIDER_METADATA_INCOMPLETE",
+                            "DARWIN_ADAPTER_UNAVAILABLE",
+                            "DARWIN_ROUTE_NOT_APPROVED",
+                            "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                            "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                            "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                          ],
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+                              "PROVIDER_SCHEMA_MISSING",
+                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                              "PROVIDER_METADATA_INCOMPLETE",
+                              "DARWIN_ADAPTER_UNAVAILABLE",
+                              "DARWIN_ROUTE_NOT_APPROVED",
+                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                            ],
+                            "type": "string"
+                          },
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+                            "enum": [
+                              "PROVIDER",
+                              "DARWIN"
+                            ],
+                            "type": "string"
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+                          "owner"
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+                    "recordBlockers",
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+                    "rendererVersion"
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+                                "PROVIDER_SESSION",
+                                "UNKNOWN"
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+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
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+                      "type": "string"
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+                      "properties": {
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+                          "enum": [
+                            "COMPLETE",
+                            "PARTIAL"
+                          ],
+                          "type": "string"
+                        },
+                        "derivationKey": {
+                          "pattern": "^sha256:[a-f0-9]{64}$",
+                          "type": "string"
+                        },
+                        "normalizerVersion": {
+                          "const": "execution-requirements-v1",
+                          "type": "string"
+                        },
+                        "sourceReceiptDigest": {
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+                              "type": "string"
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+                            {
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+                          "minLength": 1,
+                          "type": "string"
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+                        "sourceRevision",
+                        "sourceReceiptDigest",
+                        "completeness",
+                        "derivationKey"
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+                      "properties": {
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+                            "type": "string"
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+                          "type": "array"
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+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
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+                          "enum": [
+                            "REQUIRED",
+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        },
+                        "termsDigest": {
+                          "anyOf": [
+                            {
+                              "maxLength": 200,
+                              "type": "string"
+                            },
+                            {
+                              "type": "null"
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+                        "termsDigest"
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+                      "type": "object"
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+                      "properties": {
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+                            "PROVIDER_DECLARED",
+                            "PROVIDER_OBSERVED",
+                            "DERIVED_FROM_VERIFIED_RECEIPT",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
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+                          "items": {
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+                              "BEARER",
+                              "API_KEY",
+                              "OAUTH2",
+                              "HTTP_BASIC",
+                              "MUTUAL_TLS",
+                              "SIGNED_REQUEST",
+                              "SESSION_COOKIE",
+                              "OPERATION_SECRET_INPUT",
+                              "UNSPECIFIED"
+                            ],
+                            "type": "string"
+                          },
+                          "maxItems": 20,
+                          "type": "array"
+                        },
+                        "placements": {
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+                            "enum": [
+                              "HEADER",
+                              "QUERY",
+                              "COOKIE",
+                              "BODY",
+                              "TOOL_ARGUMENT",
+                              "ENVIRONMENT",
+                              "AUTH_CONTINUATION"
+                            ],
+                            "type": "string"
+                          },
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+                          "type": "array"
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+                            "type": "string"
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+                          "type": "array"
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+                            "NOT_REQUIRED",
+                            "UNKNOWN",
+                            "NOT_APPLICABLE"
+                          ],
+                          "type": "string"
+                        }
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+                        "mechanisms",
+                        "placements",
+                        "scopes",
+                        "evidence"
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+                              "PROVIDER_ROUTE_UNSUPPORTED",
+                              "PROVIDER_SCHEMA_MISSING",
+                              "PROVIDER_AUTH_SCHEME_UNSPECIFIED",
+                              "PROVIDER_METADATA_INCOMPLETE",
+                              "DARWIN_ADAPTER_UNAVAILABLE",
+                              "DARWIN_ROUTE_NOT_APPROVED",
+                              "DARWIN_LOCAL_RUNTIME_UNAVAILABLE",
+                              "DARWIN_BROWSER_RUNTIME_UNAVAILABLE",
+                              "DARWIN_PAYMENT_RUNTIME_UNAVAILABLE"
+                            ],
+                            "type": "string"
+                          },
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+                            "enum": [
+                              "PROVIDER",
+                              "DARWIN"
+                            ],
+                            "type": "string"
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+                        "required": [
+                          "code",
+                          "owner"
+                        ],
+                        "type": "object"
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+                      "maxItems": 20,
+                      "type": "array"
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+                      "additionalProperties": false,
+                      "properties": {
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+                          "enum": [
+                            "CONCRETE",
+                            "DIGEST_ONLY",
+                            "MISSING",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "outputSchema": {
+                          "enum": [
+                            "CONCRETE",
+                            "DIGEST_ONLY",
+                            "MISSING",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        },
+                        "route": {
+                          "enum": [
+                            "RESOLVED",
+                            "MISSING",
+                            "AMBIGUOUS",
+                            "UNSAFE",
+                            "UNSUPPORTED",
+                            "UNKNOWN"
+                          ],
+                          "type": "string"
+                        }
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+                        "route",
+                        "inputSchema",
+                        "outputSchema"
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+                      "properties": {
+                        "kind": {
+                          "enum": [
+                            "REMOTE_MCP",
+                            "LOCAL_STDIO",
+                            "A2A_JSONRPC",
+                            "HTTP_JSON",
+                            "OPENAPI_HTTP",
+                            "BOUNDED_FETCH",
+                            "BROWSER",
+                            "X402_PAYMENT",
+                            "COMMERCE",
+                            "UNSUPPORTED"
+                          ],
+                          "type": "string"
+                        },
+                        "package": {
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+                            {
+                              "additionalProperties": false,
+                              "properties": {
+                                "ecosystem": {
+                                  "maxLength": 40,
+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "identifier": {
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+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "runtimeProfile": {
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+                                  "minLength": 1,
+                                  "type": "string"
+                                },
+                                "version": {
+                                  "maxLength": 200,
+                                  "minLength": 1,
+                                  "type": "string"
+                                }
+                              },
+                              "required": [
+                                "ecosystem",
+                                "identifier",
+                                "version",
+                                "runtimeProfile"
+                              ],
+                              "type": "object"
+                            },
+                            {
+                              "type": "null"
+                            }
+                          ]
+                        },
+                        "requiredEnvironmentNames": {
+                          "items": {
+                            "maxLength": 200,
+                            "minLength": 1,
+                            "type": "string"
+                          },
+                          "maxItems": 100,
+                          "type": "array"
+                        }
+                      },
+                      "required": [
+                        "kind",
+                        "package",
+                        "requiredEnvironmentNames"
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+                  },
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+                    "contractVersion",
+                    "providerAuthentication",
+                    "operationCredentials",
+                    "runtime",
+                    "payment",
+                    "browser",
+                    "providerContract",
+                    "providerBlockers",
+                    "derivation"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
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+              ],
+              "default": null
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+                {
+                  "format": "uri",
+                  "type": "string"
+                },
+                {
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+              "properties": {
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+                  "type": "string"
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+                    "unknown"
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+                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
+                        "type": "string"
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+                        "minLength": 1,
+                        "type": "string"
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+                        "minLength": 1,
+                        "type": "string"
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+                  "type": "array"
+                },
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+                    "following_up",
+                    "replied",
+                    "needs_input",
+                    "no_reply",
+                    "not_contacted",
+                    "outcome_unknown"
+                  ],
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+                "threadId": {
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+                  "minLength": 1,
+                  "type": "string"
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+              },
+              "required": [
+                "status",
+                "question",
+                "replies"
+              ],
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+              "minLength": 1,
+              "type": "string"
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+              "minLength": 1,
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+              "maximum": 9007199254740991,
+              "type": "integer"
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+                "not_attempted",
+                "confirmed",
+                "unconfirmed",
+                "unavailable"
+              ],
+              "type": "string"
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+            "providerFamilyRef": {
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+                {
+                  "pattern": "^provider-family:sha256:[a-f0-9]{64}$",
+                  "type": "string"
+                },
+                {
+                  "type": "null"
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+              "maximum": 9007199254740991,
+              "type": "integer"
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+                "ready",
+                "authentication_required",
+                "recheck_required",
+                "unavailable"
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+              "type": "string"
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+                      "minLength": 1,
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+                        "credential",
+                        "installation",
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+                        "user",
+                        "provider",
+                        "runtime"
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+                    "suppliedBy",
+                    "description"
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+          "required": [
+            "agentId",
+            "agentSlug",
+            "operationId",
+            "operationRevision",
+            "providerFamilyRef",
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+            "name",
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+            "requiredSetup",
+            "executionRequirements",
+            "executionGuidance",
+            "readiness",
+            "canStartThread",
+            "reasons",
+            "uncertainties",
+            "providerCheck",
+            "connectionMethods",
+            "connectionPrompt"
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+        "type": "array"
+      },
+      "role": {
+        "enum": [
+          "suggested",
+          "used"
+        ],
+        "type": "string"
+      },
+      "searchId": {
+        "type": "string"
+      },
+      "type": {
+        "const": "agents",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "searchId",
+      "agents",
+      "role"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "reason": {
+        "enum": [
+          "approval",
+          "connection",
+          "unavailable",
+          "limit",
+          "user_control",
+          "input"
+        ],
+        "type": "string"
+      },
+      "text": {
+        "type": "string"
+      },
+      "threadId": {
+        "type": "string"
+      },
+      "type": {
+        "const": "checkpoint",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "reason",
+      "text"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "presentation": {
+        "additionalProperties": false,
+        "properties": {
+          "budget": {
+            "anyOf": [
+              {
+                "maxLength": 500,
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "outcome": {
+            "maxLength": 1200,
+            "minLength": 1,
+            "type": "string"
+          },
+          "steps": {
+            "items": {
+              "additionalProperties": false,
+              "properties": {
+                "alternativeOperationIds": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "maxItems": 5,
+                  "type": "array"
+                },
+                "description": {
+                  "maxLength": 1200,
+                  "minLength": 1,
+                  "type": "string"
+                },
+                "operationIds": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "maxItems": 5,
+                  "type": "array"
+                },
+                "title": {
+                  "maxLength": 160,
+                  "minLength": 1,
+                  "type": "string"
+                }
+              },
+              "required": [
+                "title",
+                "description",
+                "operationIds"
+              ],
+              "type": "object"
+            },
+            "maxItems": 8,
+            "minItems": 1,
+            "type": "array"
+          },
+          "timeline": {
+            "anyOf": [
+              {
+                "maxLength": 500,
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          }
+        },
+        "required": [
+          "outcome",
+          "timeline",
+          "budget",
+          "steps"
+        ],
+        "type": "object"
+      },
+      "steps": {
+        "items": {
+          "additionalProperties": false,
+          "properties": {
+            "agentId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
+            },
+            "dependsOn": {
+              "items": {
+                "maxLength": 200,
+                "minLength": 1,
+                "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "objective": {
+              "type": "string"
+            },
+            "stepId": {
+              "maxLength": 200,
+              "minLength": 1,
+              "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+              "type": "string"
+            }
+          },
+          "required": [
+            "stepId",
+            "objective",
+            "agentId",
+            "dependsOn"
+          ],
+          "type": "object"
+        },
+        "maxItems": 8,
+        "type": "array"
+      },
+      "type": {
+        "const": "plan",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "steps"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "actRequestId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "actingAiId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "agentId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "control": {
+        "enum": [
+          "user",
+          "coordinator"
+        ],
+        "type": "string"
+      },
+      "operationId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "status": {
+        "const": "thread_created",
+        "type": "string"
+      },
+      "threadId": {
+        "maxLength": 200,
+        "minLength": 1,
+        "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+        "type": "string"
+      },
+      "type": {
+        "const": "handoff",
+        "type": "string"
+      },
+      "url": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "agentId",
+      "threadId"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "messageIds": {
+        "items": {
+          "maxLength": 200,
+          "minLength": 1,
+          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "partial": {
+        "type": "boolean"
+      },
+      "text": {
+        "type": "string"
+      },
+      "type": {
+        "const": "outcome",
+        "type": "string"
+      },
+      "verification": {
+        "enum": [
+          "provider_reported",
+          "criteria_checked"
+        ],
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "text",
+      "messageIds",
+      "verification",
+      "partial"
+    ],
+    "type": "object"
+  }
+]

Changed1 schema field changedNov 3, 2026

addedInput schema / properties / memoryAgentId

Added value: +{
+  "description": "Read memory for an account agent you belong to. Does not change the acting identity. Cannot be combined with userId or user_memory.",
+  "maxLength": 200,
+  "minLength": 1,
+  "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
+  "type": "string"
+}

AddedNov 2, 2026

TDQS

B3.3/5.0

Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Adds real context beyond the annotations: mode selection is never silently reclassified, and execution/sensitive actions keep their authorization and approval gates. Given `destructiveHint: true` and `openWorldHint: true`, though, the description never says what can be destroyed, that providers are contacted externally, or that consent is required before provider contact — the caller must infer all of that from the nested `liveSearch` schema.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Five short, front-loaded sentences with no filler; the thread-start/continue rule and the retry rule come first, which is the right ordering. Slightly clipped telegraphic style ("Send an explicit live-search turn") costs a little comprehensibility without adding bloat.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

This is a 14-parameter, deeply nested, destructive, open-world tool, and the description covers only threading and retries — it omits the mode dispatch semantics, the consent/brief flow in `liveSearch`, and any warning about irreversible or externally visible effects. The output schema and annotations relieve some burden, but the description is thin relative to the tool's complexity and risk profile.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 79%, so the schema already carries most parameter meaning, and the description's two parameter notes (threadId omit/supply, stable clientMessageId) largely restate existing schema text. Nothing is said about `mode`, `target`, `audience`, `context`, `user_memory`, or the `liveSearch` start/revise/cancel shapes, and the threadId pointer is stale relative to `sessionId`.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource ("Send an explicit live-search turn") and separates itself from the sibling that reads results ("Read progress with get_thread"). However, "live-search turn" is internal jargon, and the description never acknowledges that the schema's `mode` enum lets this same call perform search, execute, route, and chat turns — so an agent reading only the description would under-estimate the tool's scope.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Gives concrete thread-lifecycle guidance ("Omit threadId to start a thread; supply the returned threadId to continue") and a retry convention, plus a pointer to get_thread. But it offers no guidance on choosing this tool over `search`, `build`, or `orchestrate`, and it instructs use of `threadId`, which the schema itself marks deprecated in favor of `sessionId` — an agent following the text literally would reach for the wrong field.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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