> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tai42.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Probe an MCP server for its advertised tools

> Every tool the live MCP server ``title`` advertises, before the selection, with the entry's lists.

``unadvertised`` names the entries of the set list (``include`` when non-empty, else ``exclude``)
that no advertised tool carries, in stored order. Unknown title → 404; a server that cannot be
listed → 502.



## OpenAPI

````yaml /openapi.json post /api/mcp-status/{title}/advertised-tools
openapi: 3.1.0
info:
  description: >-
    The operator HTTP surface served under /api/*. The platform's core routes.
    Plugin routes are published by each plugin.
  title: tai42-skeleton API
  version: 30.0.0
servers: []
security: []
paths:
  /api/mcp-status/{title}/advertised-tools:
    post:
      tags:
        - manifest
      summary: Probe an MCP server for its advertised tools
      description: >-
        Every tool the live MCP server ``title`` advertises, before the
        selection, with the entry's lists.


        ``unadvertised`` names the entries of the set list (``include`` when
        non-empty, else ``exclude``)

        that no advertised tool carries, in stored order. Unknown title → 404; a
        server that cannot be

        listed → 502.
      operationId: post_api_mcp_status_title_advertised_tools
      parameters:
        - in: path
          name: title
          required: true
          schema:
            type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  data:
                    $ref: '#/components/schemas/McpAdvertisedTools'
                required:
                  - data
                type: object
          description: Success.
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          description: Missing or invalid api key.
        '404':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          description: Resource not found.
        '502':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          description: Error.
      security:
        - ApiKeyAuth: []
components:
  schemas:
    McpAdvertisedTools:
      description: >-
        A server's advertised tools with the entry's stored selection lists.


        ``unadvertised`` holds the names of the set list (``include`` when
        non-empty, else ``exclude``) that the

        server no longer advertises.
      properties:
        exclude:
          items:
            type: string
          title: Exclude
          type: array
        include:
          items:
            type: string
          title: Include
          type: array
        title:
          title: Title
          type: string
        tools:
          items:
            $ref: '#/components/schemas/McpAdvertisedTool'
          title: Tools
          type: array
        unadvertised:
          items:
            type: string
          title: Unadvertised
          type: array
      required:
        - title
        - include
        - exclude
        - tools
        - unadvertised
      title: McpAdvertisedTools
      type: object
    Error:
      properties:
        code:
          description: >-
            Stable machine-readable reason a client keys a dedicated error state
            on, present on refusals that opt in (e.g. a 501 not-configured
            refusal). Optional: absent when the error carries only a
            human-readable message.
          type: string
        error:
          type: string
      required:
        - error
      type: object
    McpAdvertisedTool:
      description: >-
        One tool an MCP server advertises.


        ``name`` is its served name and ``title``/``description`` the server's;
        ``selected`` says whether the

        entry's selection admits it, ``bound`` whether the live binding carries
        it, and ``unbound_reason`` why a

        selected tool is not bound (``None`` otherwise).
      properties:
        bound:
          title: Bound
          type: boolean
        description:
          anyOf:
            - type: string
            - type: 'null'
          title: Description
        name:
          title: Name
          type: string
        selected:
          title: Selected
          type: boolean
        title:
          anyOf:
            - type: string
            - type: 'null'
          title: Title
        unbound_reason:
          anyOf:
            - enum:
                - server_failed
                - not_loaded
                - preset_conflict
                - unusable_schema
                - not_listed_at_bind
              type: string
            - type: 'null'
          title: Unbound Reason
      required:
        - name
        - title
        - description
        - selected
        - bound
        - unbound_reason
      title: McpAdvertisedTool
      type: object
  securitySchemes:
    ApiKeyAuth:
      in: header
      name: x-api-key
      type: apiKey

````

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