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list_hitls

Read-only

Lists human-in-the-loop configurations with optional status, environment, and profile filters, returning paginated results.

Instructions

List HITL configs with optional filters. Returns paginated results.

ACCESS: needs a Proof account. Set PROOF_API_KEY and restart this server, then call this tool again. start_login does NOT open this tool.

Input Schema

Name	Required	Description
`page`	No	Page number
`limit`	No	Items per page
`status`	No	Filter by status (active or archived)
`profile_id`	No	Only this sub-account's configs (24 hex characters)
`environment`	No	Filter by environment (production or test)

Output Schema

Name	Required	Description	Default
`data`	Yes
`limits`	Yes
`pagination`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed4 schema fields changedv1.7.2Nov 6, 2026

removedInput schema / additionalProperties
```
Removed value: -false
```
addedInput schema / properties / page / maximum
```
Added value: +9007199254740991
```

addedInput schema / properties / profile_id

Added value: +{
+  "description": "Only this sub-account's configs (24 hex characters)",
+  "pattern": "^[0-9a-fA-F]{24}$",
+  "type": "string"
+}

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "additionalProperties": {},
+  "description": "Paginated list of HITL configurations",
+  "properties": {
+    "data": {
+      "items": {
+        "additionalProperties": {},
+        "properties": {
+          "channels": {
+            "items": {
+              "oneOf": [
+                {
+                  "additionalProperties": {},
+                  "properties": {
+                    "config": {
+                      "additionalProperties": {},
+                      "properties": {
+                        "chat_id": {
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "chat_id"
+                      ],
+                      "type": "object"
+                    },
+                    "type": {
+                      "const": "telegram",
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "type",
+                    "config"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "additionalProperties": {},
+                  "properties": {
+                    "config": {
+                      "additionalProperties": {},
+                      "properties": {
+                        "bsuid": {
+                          "type": "string"
+                        },
+                        "phone_number": {
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": {
+                      "const": "whatsapp",
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "type",
+                    "config"
+                  ],
+                  "type": "object"
+                }
+              ]
+            },
+            "type": "array"
+          },
+          "circle_id": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "created_at": {
+            "type": "string"
+          },
+          "environment": {
+            "type": "string"
+          },
+          "id": {
+            "type": "string"
+          },
+          "keypair": {
+            "anyOf": [
+              {
+                "additionalProperties": {},
+                "properties": {
+                  "has_backup_wrapper": {
+                    "type": "boolean"
+                  },
+                  "has_encrypted_private_key": {
+                    "type": "boolean"
+                  },
+                  "has_wrapped_dek": {
+                    "type": "boolean"
+                  },
+                  "kid": {
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "kid",
+                  "has_encrypted_private_key",
+                  "has_wrapped_dek",
+                  "has_backup_wrapper"
+                ],
+                "type": "object"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "name": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "profile_id": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "status": {
+            "type": "string"
+          },
+          "timeout_seconds": {
+            "maximum": 9007199254740991,
+            "minimum": -9007199254740991,
+            "type": "integer"
+          },
+          "updated_at": {
+            "type": "string"
+          },
+          "user_id": {
+            "type": [
+              "string",
+              "null"
+            ]
+          }
+        },
+        "required": [
+          "id",
+          "user_id",
+          "channels",
+          "timeout_seconds",
+          "status",
+          "keypair",
+          "environment",
+          "created_at",
+          "updated_at"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "limits": {
+      "additionalProperties": {},
+      "properties": {
+        "active_configs": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        },
+        "max_active_configs": {
+          "anyOf": [
+            {
+              "maximum": 9007199254740991,
+              "minimum": -9007199254740991,
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "max_active_configs",
+        "active_configs"
+      ],
+      "type": "object"
+    },
+    "pagination": {
+      "additionalProperties": {},
+      "properties": {
+        "limit": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        },
+        "page": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        },
+        "total": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        },
+        "total_pages": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        }
+      },
+      "required": [
+        "page",
+        "limit",
+        "total",
+        "total_pages"
+      ],
+      "type": "object"
+    }
+  },
+  "required": [
+    "data",
+    "pagination",
+    "limits"
+  ],
+  "type": "object"
+}

First observedv1.1.0Sep 9, 2026

TDQS

A3.7/5.0

Behavior4/5

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

Annotations already declare readOnlyHint=true, so the safety profile is covered; the description adds genuinely new behavior: paginated results, a required Proof account with PROOF_API_KEY set and server restart, and the explicit exclusion of start_login as an unlock path. Defaults for page/limit and result ordering are still unstated.

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?

Purpose is front-loaded in one sentence, pagination note second, and the ACCESS block is separated and clearly labeled. Nothing is padded, though the restart-the-server instruction is operational noise for an agent that cannot act on it.

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

Completeness4/5

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

With an output schema present, return values need no explanation, and the schema fully documents all five optional parameters. The description covers the auth precondition and pagination, leaving only default page size and sort order unspecified.

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 coverage is 100% and every parameter carries its own description, enum, or pattern, so baseline is 3. The description's 'optional filters' and 'paginated results' only loosely gesture at status/profile_id/environment and page/limit without adding format or default semantics.

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 ('List HITL configs with optional filters') and adds that results are paginated, which tells an agent this is the enumeration counterpart to get_hitl. It never names a sibling explicitly, so the distinction from get_hitl/create_hitl rests on the verb alone.

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?

Usage is implied by the verb (enumerate configs when you have no specific ID) but there is no explicit when-to-use / when-not-to-use language or routing to alternatives. The ACCESS block does give a crucial prerequisite and warns that start_login does not unlock this tool, which is real guidance even if it is about auth rather than tool selection.

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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