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Manifold MCP

by com.manifoldmcp
OverviewDiscussionsAdmin

Get an advertiser's ads

ads_get_advertiser_ads
Read-onlyIdempotent

Every ad one advertiser is running, from a platform's public library.

Use when: a competitor teardown: what they are running, since when, and with what offer. Not for: a keyword sweep across advertisers, use ads_search_ads. One creative in full, use ads_get_ad. Returns: List. rows[]: one ad each: advertiser, headline, body, format, first_shown, last_shown, active, versions (near-identical copies Meta groups, a sign the advertiser scaled it), impressions, spend, countries, placements, targeting[], cta, destination_url, media_url. Impressions and spend are the ranges the library publishes, so they are text. Cost: 1 credit per page, or 25 on google with details. Cached 24 hours. Example: {"platform": "google", "advertiser": "lululemon.com"}

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
cursorNoFrom meta.cursor of the previous page.
countryNoTwo-letter country code. Default every country the library holds.
detailsNoGoogle only: also fetch each creative's text. Costs 25 credits instead of 1.
dry_runNoReturn only meta with the estimate. Costs nothing.
platformYesWhich library to read.
advertiserYesA page id or name on facebook, an advertiser name on tiktok, a company name or id on linkedin, a domain or advertiser id on google.
active_onlyNoOnly ads the library still marks as running.
max_creditsNoRefuse with BudgetExceeded if the estimate is higher.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
metaYes
rowsNo
errorNo
hintsYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed15 schema fields changed
    • removedInput schema / $schema
      Removed value: -"https://json-schema.org/draft/2020-12/schema"
    • removedInput schema / properties / max_credits / maximum
      Removed value: -9007199254740991
    • removedInput schema / properties / provider
      Removed value: -{
-  "description": "Provider id. Defaults to the server default for the tool.",
-  "type": "string"
-}
    • removedOutput schema / $schema
      Removed value: -"https://json-schema.org/draft/2020-12/schema"
    • addedOutput schema / properties / error / additionalProperties
      Added value: +{}
    • removedOutput schema / properties / error / oneOf
      Removed value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "BudgetExceeded",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "max_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "max_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "billing_url": {
-        "type": "string"
-      },
-      "error": {
-        "const": "InsufficientCredits",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "upgrade_url": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "NoData",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "InvalidTarget",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "target": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "target",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "InvalidProvider",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "provider": {
-        "type": "string"
-      },
-      "valid_providers": {
-        "items": {
-          "type": "string"
-        },
-        "type": "array"
-      }
-    },
-    "required": [
-      "error",
-      "provider",
-      "valid_providers",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ProviderUnavailable",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "provider": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "provider",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ConcurrencyLimit",
-        "type": "string"
-      },
-      "limit": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "limit",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "cap": {
-        "type": "number"
-      },
-      "error": {
-        "const": "SpendCapReached",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "period": {
-        "enum": [
-          "day",
-          "month"
-        ],
-        "type": "string"
-      },
-      "resets_at": {
-        "type": "string"
-      },
-      "spent": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "period",
-      "cap",
-      "spent",
-      "est_credits",
-      "resets_at",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskFailed",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskPending",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "poll_after_s": {
-        "type": "number"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "poll_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "connect_url": {
-        "type": "string"
-      },
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "NotConnected",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "connect_url",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "EngineMisconfigured",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "message"
-    ],
-    "type": "object"
-  }
-]
    • addedOutput schema / properties / error / properties
      Added value: +{
+  "error": {
+    "enum": [
+      "BudgetExceeded",
+      "InsufficientCredits",
+      "NoData",
+      "InvalidTarget",
+      "InvalidProvider",
+      "ProviderUnavailable",
+      "ConcurrencyLimit",
+      "SpendCapReached",
+      "TaskFailed",
+      "TaskPending",
+      "NotConnected",
+      "EngineMisconfigured"
+    ],
+    "type": "string"
+  },
+  "message": {
+    "type": "string"
+  }
+}
    • addedOutput schema / properties / error / required
      Added value: +[
+  "error",
+  "message"
+]
    • addedOutput schema / properties / error / type
      Added value: +"object"
    • removedOutput schema / properties / errors
      Removed value: -{
-  "description": "Per-input failures of a batch call.",
-  "items": {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "oneOf": [
-          {
-            "additionalProperties": false,
-            "properties": {
-              "error": {
-                "const": "BudgetExceeded",
-                "type": "string"
-              },
-              "est_credits": {
-                "type": "number"
-              },
-              "max_credits": {
-                "type": "number"
-              },
-              "message": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "error",
-              "est_credits",
-              "max_credits",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "billing_url": {
-                "type": "string"
-              },
-              "error": {
-                "const": "InsufficientCredits",
-                "type": "string"
-              },
-              "est_credits": {
-                "type": "number"
-              },
-              "message": {
-                "type": "string"
-              },
-              "upgrade_url": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "error",
-              "est_credits",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "error": {
-                "const": "NoData",
-                "type": "string"
-              },
-              "message": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "error",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "error": {
-                "const": "InvalidTarget",
-                "type": "string"
-              },
-              "message": {
-                "type": "string"
-              },
-              "target": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "error",
-              "target",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "error": {
-                "const": "InvalidProvider",
-                "type": "string"
-              },
-              "message": {
-                "type": "string"
-              },
-              "provider": {
-                "type": "string"
-              },
-              "valid_providers": {
-                "items": {
-                  "type": "string"
-                },
-                "type": "array"
-              }
-            },
-            "required": [
-              "error",
-              "provider",
-              "valid_providers",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "error": {
-                "const": "ProviderUnavailable",
-                "type": "string"
-              },
-              "message": {
-                "type": "string"
-              },
-              "provider": {
-                "type": "string"
-              },
-              "retry_after_s": {
-                "type": "number"
-              }
-            },
-            "required": [
-              "error",
-              "provider",
-              "retry_after_s",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "error": {
-                "const": "ConcurrencyLimit",
-                "type": "string"
-              },
-              "limit": {
-                "type": "number"
-              },
-              "message": {
-                "type": "string"
-              },
-              "retry_after_s": {
-                "type": "number"
-              }
-            },
-            "required": [
-              "error",
-              "limit",
-              "retry_after_s",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "cap": {
-                "type": "number"
-              },
-              "error": {
-                "const": "SpendCapReached",
-                "type": "string"
-              },
-              "est_credits": {
-                "type": "number"
-              },
-              "message": {
-                "type": "string"
-              },
-              "period": {
-                "enum": [
-                  "day",
-                  "month"
-                ],
-                "type": "string"
-              },
-              "resets_at": {
-                "type": "string"
-              },
-              "spent": {
-                "type": "number"
-              }
-            },
-            "required": [
-              "error",
-              "period",
-              "cap",
-              "spent",
-              "est_credits",
-              "resets_at",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "error": {
-                "const": "TaskFailed",
-                "type": "string"
-              },
-              "message": {
-                "type": "string"
-              },
-              "task_id": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "error",
-              "task_id",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "error": {
-                "const": "TaskPending",
-                "type": "string"
-              },
-              "message": {
-                "type": "string"
-              },
-              "poll_after_s": {
-                "type": "number"
-              },
-              "task_id": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "error",
-              "task_id",
-              "poll_after_s",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "connect_url": {
-                "type": "string"
-              },
-              "engine": {
-                "type": "string"
-              },
-              "error": {
-                "const": "NotConnected",
-                "type": "string"
-              },
-              "message": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "error",
-              "engine",
-              "connect_url",
-              "message"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "engine": {
-                "type": "string"
-              },
-              "error": {
-                "const": "EngineMisconfigured",
-                "type": "string"
-              },
-              "message": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "error",
-              "engine",
-              "message"
-            ],
-            "type": "object"
-          }
-        ]
-      },
-      "input": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "input",
-      "error"
-    ],
-    "type": "object"
-  },
-  "type": "array"
-}
    • changedOutput schema / properties / meta / properties / rows_available / anyOf
      Previous value: -[
-  {
-    "maximum": 9007199254740991,
-    "minimum": -9007199254740991,
-    "type": "integer"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "type": "integer"
+  },
+  {
+    "type": "null"
+  }
+]
    • removedOutput schema / properties / meta / properties / rows_returned / maximum
      Removed value: -9007199254740991
    • removedOutput schema / properties / meta / properties / rows_returned / minimum
      Removed value: --9007199254740991
    • changedOutput schema / properties / rows / items / properties / advertiser_followers / anyOf
      Previous value: -[
-  {
-    "maximum": 9007199254740991,
-    "minimum": -9007199254740991,
-    "type": "integer"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "type": "integer"
+  },
+  {
+    "type": "null"
+  }
+]
    • changedOutput schema / properties / rows / items / properties / versions / anyOf
      Previous value: -[
-  {
-    "maximum": 9007199254740991,
-    "minimum": -9007199254740991,
-    "type": "integer"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "type": "integer"
+  },
+  {
+    "type": "null"
+  }
+]
  2. Changed3 schema fields changed
    • addedOutput schema / properties / meta / properties / credits_notice
      Added value: +{
+  "additionalProperties": false,
+  "description": "A free workspace is low on credits, at most once a day. Tell the user once.",
+  "properties": {
+    "message": {
+      "type": "string"
+    },
+    "resets_at": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "upgrade_url": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "upgrade_url",
+    "resets_at",
+    "message"
+  ],
+  "type": "object"
+}
    • addedOutput schema / properties / meta / properties / credits_remaining
      Added value: +{
+  "description": "The workspace's credits left after this call. null when the call did not check the balance (free tools, cache hits, dry runs, tasks) or the balance has no limit.",
+  "type": [
+    "number",
+    "null"
+  ]
+}
    • changedOutput schema / properties / meta / required
      Previous value: -[
-  "provider",
-  "credits_charged",
-  "est_credits",
-  "cached",
-  "data_as_of",
-  "rows_returned",
-  "rows_available",
-  "cursor",
-  "request_id"
-]New value: +[
+  "provider",
+  "credits_charged",
+  "est_credits",
+  "cached",
+  "data_as_of",
+  "rows_returned",
+  "rows_available",
+  "cursor",
+  "request_id",
+  "credits_remaining"
+]
  3. Changed8 schema fields changed
    • addedOutput schema / properties / rows / items / properties / advertiser_followers
      Added value: +{
+  "anyOf": [
+    {
+      "maximum": 9007199254740991,
+      "minimum": -9007199254740991,
+      "type": "integer"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "Likes on the advertiser's Facebook page. null elsewhere."
+}
    • addedOutput schema / properties / rows / items / properties / categories
      Added value: +{
+  "description": "The advertiser's business or industry as the library labels it. Empty when not said.",
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}
    • changedOutput schema / properties / rows / items / properties / countries / description
      Previous value: -"Empty when the platform does not say."New value: +"Two-letter codes, most impressions first where the library ranks them. Empty when the platform does not say."
    • addedOutput schema / properties / rows / items / properties / description
      Added value: +{
+  "description": "The line under the headline, where the format has one.",
+  "type": [
+    "string",
+    "null"
+  ]
+}
    • addedOutput schema / properties / rows / items / properties / objective
      Added value: +{
+  "description": "The campaign goal the advertiser chose, on TikTok.",
+  "type": [
+    "string",
+    "null"
+  ]
+}
    • addedOutput schema / properties / rows / items / properties / targeting
      Added value: +{
+  "description": "Who the ad was aimed at. Empty when the library does not say.",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "excluded": {
+        "description": "True when the ad is kept away from this rather than shown to it.",
+        "type": "boolean"
+      },
+      "type": {
+        "description": "location, language, age, gender, audience, company and other library words.",
+        "type": "string"
+      },
+      "value": {
+        "description": "What is targeted, as the library words it.",
+        "type": "string"
+      }
+    },
+    "required": [
+      "type",
+      "value",
+      "excluded"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}
    • addedOutput schema / properties / rows / items / properties / versions
      Added value: +{
+  "anyOf": [
+    {
+      "maximum": 9007199254740991,
+      "minimum": -9007199254740991,
+      "type": "integer"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "How many near-identical copies Meta groups under this ad. A high count means a creative the advertiser scaled."
+}
    • changedOutput schema / properties / rows / items / required
      Previous value: -[
-  "platform",
-  "id",
-  "url",
-  "advertiser",
-  "advertiser_id",
-  "headline",
-  "body",
-  "format",
-  "first_shown",
-  "last_shown",
-  "active",
-  "impressions",
-  "spend",
-  "countries",
-  "placements",
-  "cta",
-  "destination_url",
-  "media_url"
-]New value: +[
+  "platform",
+  "id",
+  "url",
+  "advertiser",
+  "advertiser_id",
+  "advertiser_followers",
+  "categories",
+  "headline",
+  "body",
+  "description",
+  "format",
+  "first_shown",
+  "last_shown",
+  "active",
+  "versions",
+  "impressions",
+  "spend",
+  "countries",
+  "placements",
+  "objective",
+  "targeting",
+  "cta",
+  "destination_url",
+  "media_url"
+]
  4. Changed2 schema fields changed
    • changedOutput schema / properties / error / oneOf
      Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "BudgetExceeded",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "max_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "max_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "billing_url": {
-        "type": "string"
-      },
-      "error": {
-        "const": "InsufficientCredits",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "upgrade_url": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "NoData",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "InvalidTarget",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "target": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "target",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ProviderUnavailable",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "provider": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "provider",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ConcurrencyLimit",
-        "type": "string"
-      },
-      "limit": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "limit",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "cap": {
-        "type": "number"
-      },
-      "error": {
-        "const": "SpendCapReached",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "period": {
-        "enum": [
-          "day",
-          "month"
-        ],
-        "type": "string"
-      },
-      "resets_at": {
-        "type": "string"
-      },
-      "spent": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "period",
-      "cap",
-      "spent",
-      "est_credits",
-      "resets_at",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskFailed",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskPending",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "poll_after_s": {
-        "type": "number"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "poll_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "connect_url": {
-        "type": "string"
-      },
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "NotConnected",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "connect_url",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "EngineMisconfigured",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "message"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "BudgetExceeded",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "max_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "est_credits",
+      "max_credits",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "billing_url": {
+        "type": "string"
+      },
+      "error": {
+        "const": "InsufficientCredits",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "upgrade_url": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "est_credits",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "NoData",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "InvalidTarget",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "target": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "target",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "InvalidProvider",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "provider": {
+        "type": "string"
+      },
+      "valid_providers": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "error",
+      "provider",
+      "valid_providers",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "ProviderUnavailable",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "provider": {
+        "type": "string"
+      },
+      "retry_after_s": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "provider",
+      "retry_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "ConcurrencyLimit",
+        "type": "string"
+      },
+      "limit": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "retry_after_s": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "limit",
+      "retry_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "cap": {
+        "type": "number"
+      },
+      "error": {
+        "const": "SpendCapReached",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "period": {
+        "enum": [
+          "day",
+          "month"
+        ],
+        "type": "string"
+      },
+      "resets_at": {
+        "type": "string"
+      },
+      "spent": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "period",
+      "cap",
+      "spent",
+      "est_credits",
+      "resets_at",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "TaskFailed",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "task_id": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "task_id",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "TaskPending",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "poll_after_s": {
+        "type": "number"
+      },
+      "task_id": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "task_id",
+      "poll_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "connect_url": {
+        "type": "string"
+      },
+      "engine": {
+        "type": "string"
+      },
+      "error": {
+        "const": "NotConnected",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "engine",
+      "connect_url",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "engine": {
+        "type": "string"
+      },
+      "error": {
+        "const": "EngineMisconfigured",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "engine",
+      "message"
+    ],
+    "type": "object"
+  }
+]
    • changedOutput schema / properties / errors / items / properties / error / oneOf
      Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "BudgetExceeded",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "max_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "max_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "billing_url": {
-        "type": "string"
-      },
-      "error": {
-        "const": "InsufficientCredits",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "upgrade_url": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "NoData",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "InvalidTarget",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "target": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "target",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ProviderUnavailable",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "provider": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "provider",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ConcurrencyLimit",
-        "type": "string"
-      },
-      "limit": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "limit",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "cap": {
-        "type": "number"
-      },
-      "error": {
-        "const": "SpendCapReached",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "period": {
-        "enum": [
-          "day",
-          "month"
-        ],
-        "type": "string"
-      },
-      "resets_at": {
-        "type": "string"
-      },
-      "spent": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "period",
-      "cap",
-      "spent",
-      "est_credits",
-      "resets_at",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskFailed",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskPending",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "poll_after_s": {
-        "type": "number"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "poll_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "connect_url": {
-        "type": "string"
-      },
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "NotConnected",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "connect_url",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "EngineMisconfigured",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "message"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "BudgetExceeded",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "max_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "est_credits",
+      "max_credits",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "billing_url": {
+        "type": "string"
+      },
+      "error": {
+        "const": "InsufficientCredits",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "upgrade_url": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "est_credits",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "NoData",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "InvalidTarget",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "target": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "target",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "InvalidProvider",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "provider": {
+        "type": "string"
+      },
+      "valid_providers": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "error",
+      "provider",
+      "valid_providers",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "ProviderUnavailable",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "provider": {
+        "type": "string"
+      },
+      "retry_after_s": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "provider",
+      "retry_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "ConcurrencyLimit",
+        "type": "string"
+      },
+      "limit": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "retry_after_s": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "limit",
+      "retry_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "cap": {
+        "type": "number"
+      },
+      "error": {
+        "const": "SpendCapReached",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "period": {
+        "enum": [
+          "day",
+          "month"
+        ],
+        "type": "string"
+      },
+      "resets_at": {
+        "type": "string"
+      },
+      "spent": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "period",
+      "cap",
+      "spent",
+      "est_credits",
+      "resets_at",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "TaskFailed",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "task_id": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "task_id",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "TaskPending",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "poll_after_s": {
+        "type": "number"
+      },
+      "task_id": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "task_id",
+      "poll_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "connect_url": {
+        "type": "string"
+      },
+      "engine": {
+        "type": "string"
+      },
+      "error": {
+        "const": "NotConnected",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "engine",
+      "connect_url",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "engine": {
+        "type": "string"
+      },
+      "error": {
+        "const": "EngineMisconfigured",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "engine",
+      "message"
+    ],
+    "type": "object"
+  }
+]
  5. Changed2 schema fields changed
    • changedOutput schema / properties / error / oneOf
      Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "BudgetExceeded",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "max_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "max_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "InsufficientCredits",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "NoData",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "InvalidTarget",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "target": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "target",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ProviderUnavailable",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "provider": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "provider",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ConcurrencyLimit",
-        "type": "string"
-      },
-      "limit": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "limit",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "cap": {
-        "type": "number"
-      },
-      "error": {
-        "const": "SpendCapReached",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "period": {
-        "enum": [
-          "day",
-          "month"
-        ],
-        "type": "string"
-      },
-      "resets_at": {
-        "type": "string"
-      },
-      "spent": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "period",
-      "cap",
-      "spent",
-      "est_credits",
-      "resets_at",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskFailed",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskPending",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "poll_after_s": {
-        "type": "number"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "poll_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "connect_url": {
-        "type": "string"
-      },
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "NotConnected",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "connect_url",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "EngineMisconfigured",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "message"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "BudgetExceeded",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "max_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "est_credits",
+      "max_credits",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "billing_url": {
+        "type": "string"
+      },
+      "error": {
+        "const": "InsufficientCredits",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "upgrade_url": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "est_credits",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "NoData",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "InvalidTarget",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "target": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "target",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "ProviderUnavailable",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "provider": {
+        "type": "string"
+      },
+      "retry_after_s": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "provider",
+      "retry_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "ConcurrencyLimit",
+        "type": "string"
+      },
+      "limit": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "retry_after_s": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "limit",
+      "retry_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "cap": {
+        "type": "number"
+      },
+      "error": {
+        "const": "SpendCapReached",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "period": {
+        "enum": [
+          "day",
+          "month"
+        ],
+        "type": "string"
+      },
+      "resets_at": {
+        "type": "string"
+      },
+      "spent": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "period",
+      "cap",
+      "spent",
+      "est_credits",
+      "resets_at",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "TaskFailed",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "task_id": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "task_id",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "TaskPending",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "poll_after_s": {
+        "type": "number"
+      },
+      "task_id": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "task_id",
+      "poll_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "connect_url": {
+        "type": "string"
+      },
+      "engine": {
+        "type": "string"
+      },
+      "error": {
+        "const": "NotConnected",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "engine",
+      "connect_url",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "engine": {
+        "type": "string"
+      },
+      "error": {
+        "const": "EngineMisconfigured",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "engine",
+      "message"
+    ],
+    "type": "object"
+  }
+]
    • changedOutput schema / properties / errors / items / properties / error / oneOf
      Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "BudgetExceeded",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "max_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "max_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "InsufficientCredits",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "est_credits",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "NoData",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "InvalidTarget",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "target": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "target",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ProviderUnavailable",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "provider": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "provider",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "ConcurrencyLimit",
-        "type": "string"
-      },
-      "limit": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "retry_after_s": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "limit",
-      "retry_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "cap": {
-        "type": "number"
-      },
-      "error": {
-        "const": "SpendCapReached",
-        "type": "string"
-      },
-      "est_credits": {
-        "type": "number"
-      },
-      "message": {
-        "type": "string"
-      },
-      "period": {
-        "enum": [
-          "day",
-          "month"
-        ],
-        "type": "string"
-      },
-      "resets_at": {
-        "type": "string"
-      },
-      "spent": {
-        "type": "number"
-      }
-    },
-    "required": [
-      "error",
-      "period",
-      "cap",
-      "spent",
-      "est_credits",
-      "resets_at",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskFailed",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "const": "TaskPending",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "poll_after_s": {
-        "type": "number"
-      },
-      "task_id": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "task_id",
-      "poll_after_s",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "connect_url": {
-        "type": "string"
-      },
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "NotConnected",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "connect_url",
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "engine": {
-        "type": "string"
-      },
-      "error": {
-        "const": "EngineMisconfigured",
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error",
-      "engine",
-      "message"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "BudgetExceeded",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "max_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "est_credits",
+      "max_credits",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "billing_url": {
+        "type": "string"
+      },
+      "error": {
+        "const": "InsufficientCredits",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "upgrade_url": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "est_credits",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "NoData",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "InvalidTarget",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "target": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "target",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "ProviderUnavailable",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "provider": {
+        "type": "string"
+      },
+      "retry_after_s": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "provider",
+      "retry_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "ConcurrencyLimit",
+        "type": "string"
+      },
+      "limit": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "retry_after_s": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "limit",
+      "retry_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "cap": {
+        "type": "number"
+      },
+      "error": {
+        "const": "SpendCapReached",
+        "type": "string"
+      },
+      "est_credits": {
+        "type": "number"
+      },
+      "message": {
+        "type": "string"
+      },
+      "period": {
+        "enum": [
+          "day",
+          "month"
+        ],
+        "type": "string"
+      },
+      "resets_at": {
+        "type": "string"
+      },
+      "spent": {
+        "type": "number"
+      }
+    },
+    "required": [
+      "error",
+      "period",
+      "cap",
+      "spent",
+      "est_credits",
+      "resets_at",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "TaskFailed",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "task_id": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "task_id",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "const": "TaskPending",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      },
+      "poll_after_s": {
+        "type": "number"
+      },
+      "task_id": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "task_id",
+      "poll_after_s",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "connect_url": {
+        "type": "string"
+      },
+      "engine": {
+        "type": "string"
+      },
+      "error": {
+        "const": "NotConnected",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "engine",
+      "connect_url",
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "engine": {
+        "type": "string"
+      },
+      "error": {
+        "const": "EngineMisconfigured",
+        "type": "string"
+      },
+      "message": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "error",
+      "engine",
+      "message"
+    ],
+    "type": "object"
+  }
+]
  6. Changed1 schema field changed
    • addedOutput schema / properties / meta / properties / providers_tried
      Added value: +{
+  "description": "leads_get_email only: every source asked, in order.",
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}
  7. First observed

TDQS

A4.9/5.0
Behavior5/5

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

Annotations already cover safety (readOnly, idempotent, openWorld, non-destructive), but the description adds genuinely new operational context: cost (1 credit per page, 25 on google with details), a 24-hour cache, and the caveat that impressions/spend are published ranges returned as text. That is substantive behavioral disclosure beyond structured fields.

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

Conciseness5/5

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

Front-loaded with the core purpose, then labeled sections (Use when / Not for / Returns / Cost / Example) that scan cleanly. Every sentence carries distinct information — no filler or restatement of the name.

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

Completeness5/5

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

Despite 8 parameters and a rich return list, the description covers routing, cost, caching, an example call, and notes on the ambiguous impressions/spend fields. With an output schema present, it does not need to detail every field, yet it still summarizes the row shape usefully.

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

Parameters4/5

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

Schema description coverage is 100%, so the baseline is 3; the description earns extra credit by giving a concrete invocation example ({"platform": "google", "advertiser": "lululemon.com"}) that shows how the loosely-typed platform/advertiser pair is actually supplied. The cost line only restates what the schema already says about the details flag.

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

Purpose5/5

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

States a specific verb and resource ('Every ad one advertiser is running, from a platform's public library') and immediately scopes it against siblings by naming both ads_search_ads and ads_get_ad. An agent can distinguish this tool from the other ads_* tools without opening any schema.

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

Usage Guidelines5/5

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

Explicit 'Use when' (competitor teardown) and 'Not for' clauses with named alternatives and the condition that selects each ('a keyword sweep across advertisers, use ads_search_ads. One creative in full, use ads_get_ad'). This is textbook when/when-not/alternative routing.

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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