Update Webhook

Use this to rename a Webhook, enable/disable it, or rotate its secret.

MCP name: update_webhook

Tool contract

{
  "annotations": {
    "destructiveHint": true,
    "openWorldHint": true,
    "readOnlyHint": false,
    "title": "Update Webhook"
  },
  "description": "Use this to rename a Webhook, enable/disable it, or rotate its secret. Re-enable is `{enabled: true}` and resets the consecutive-failure counter. `{rotate_secret: true}` replaces the secret immediately and returns the new one once; the old secret stops working.",
  "execution": {
    "taskSupport": "forbidden"
  },
  "inputSchema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "enabled": {
        "description": "`true` re-enables the Webhook; `false` disables it (owner-disabled)",
        "type": "boolean"
      },
      "name": {
        "description": "A new label for the Webhook",
        "maxLength": 80,
        "minLength": 1,
        "type": "string"
      },
      "rotate_secret": {
        "description": "`true` replaces the secret and returns the new one once",
        "type": "boolean"
      },
      "webhook_id": {
        "description": "The Webhook id (`webhook_<uuid>` form) to update",
        "minLength": 1,
        "type": "string"
      }
    },
    "required": [
      "webhook_id"
    ],
    "type": "object"
  },
  "name": "update_webhook",
  "outputSchema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "additionalProperties": false,
    "properties": {
      "advisories": {
        "description": "Structured non-fatal advisories, including authoring issues and unread staff feedback responses. Each advisory.summary is also appended to the text content for the LLM path.",
        "items": {
          "additionalProperties": false,
          "properties": {
            "data": {
              "additionalProperties": {},
              "description": "Kind-specific structured payload. Shape varies per advisory kind.",
              "propertyNames": {
                "type": "string"
              },
              "type": "object"
            },
            "doc_url": {
              "description": "Optional docs pointer for this advisory kind.",
              "type": "string"
            },
            "kind": {
              "description": "Stable advisory identifier (e.g. \"legacy-bridge\").",
              "type": "string"
            },
            "severity": {
              "description": "Severity; omitted advisories are treated as 'info'.",
              "enum": [
                "info",
                "warn"
              ],
              "type": "string"
            },
            "summary": {
              "description": "Agent-facing summary. Self-sufficient; no extra context required.",
              "type": "string"
            },
            "userSummary": {
              "description": "End-user-facing summary. Set when the advisory should render in-app.",
              "type": "string"
            }
          },
          "required": [
            "kind",
            "summary"
          ],
          "type": "object"
        },
        "type": "array"
      },
      "ok": {
        "const": true,
        "description": "Indicates success. Errors arrive as content with isError:true.",
        "type": "boolean"
      },
      "secret": {
        "description": "Present only when the update rotated the secret. Shown once.",
        "type": "string"
      },
      "webhook": {
        "additionalProperties": false,
        "properties": {
          "app_id": {
            "description": "UUID of the app this Webhook targets.",
            "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"
          },
          "consecutive_failures": {
            "description": "Consecutive failed deliveries since the last success. Diagnostic only; nothing disables at a threshold.",
            "maximum": 9007199254740991,
            "minimum": 0,
            "type": "integer"
          },
          "disabled_reason": {
            "anyOf": [
              {
                "enum": [
                  "owner"
                ],
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "description": "`owner` when disabled manually; `null` when enabled. Webhooks never auto-disable."
          },
          "enabled": {
            "description": "`false` when the owner disabled the Webhook.",
            "type": "boolean"
          },
          "id": {
            "description": "Public Webhook id, `webhook_<uuid>` form. Use this with update_webhook/delete_webhook.",
            "type": "string"
          },
          "last_error": {
            "anyOf": [
              {
                "additionalProperties": false,
                "properties": {
                  "kind": {
                    "type": "string"
                  },
                  "message": {
                    "type": "string"
                  }
                },
                "required": [
                  "kind",
                  "message"
                ],
                "type": "object"
              },
              {
                "type": "null"
              }
            ],
            "description": "Classified failure detail from the most recent failed delivery. `null` on success or if never delivered."
          },
          "last_outcome": {
            "description": "Result of the most recent delivery (`success`, `failure`, or `deferred`). `null` if never delivered.",
            "type": [
              "string",
              "null"
            ]
          },
          "last_run_at": {
            "description": "ISO-8601 timestamp of the most recent delivery. `null` if never delivered.",
            "type": [
              "string",
              "null"
            ]
          },
          "name": {
            "description": "The owner's label for the Webhook; defaults from the op.",
            "type": "string"
          },
          "op": {
            "description": "The declared op an inbound delivery invokes.",
            "type": "string"
          },
          "secret_prefix": {
            "description": "First characters of the secret, for matching a stored copy by eye.",
            "type": "string"
          },
          "url": {
            "description": "The delivery URL an external sender POSTs to.",
            "type": "string"
          }
        },
        "required": [
          "id",
          "app_id",
          "op",
          "name",
          "url",
          "secret_prefix",
          "enabled",
          "disabled_reason",
          "last_run_at",
          "last_outcome",
          "last_error",
          "consecutive_failures"
        ],
        "type": "object"
      }
    },
    "required": [
      "ok",
      "webhook"
    ],
    "type": "object"
  }
}