Commentary

Commentary MCP API

The MCP API from Commentary — 1 operation(s) for mcp.

Documentation GitHub OpenAPI

Operations 2

GET /mcp Probe MCP endpoint authentication and protocol support #

POST /mcp Call Commentary MCP over Streamable HTTP JSON-RPC #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Commentary Dev MCP API
  version: 0.1.0
  x-commentary-api-version: v1
  x-commentary-compatibility-policy: /docs/api/versioning.md
  x-commentary-feature-key: api.openapi_docs
  description: 'Operations tagged MCP across 2 of this provider''s published API definitions: commentary-dev-openapi.json, commentary-dev-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://commentary.dev
  description: Configured Commentary origin.
- url: http://localhost:3000
  description: Local development.
tags:
- name: MCP
paths:
  /mcp:
    get:
      operationId: getMcpEndpoint
      tags:
      - MCP
      summary: Probe MCP endpoint authentication and protocol support
      security:
      - bearerAuth: []
      x-commentary-feature-key: mcp.review
      responses:
        '200':
          description: Authenticated GET is accepted.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '401':
          description: Bearer authentication challenge with protected resource metadata.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExternalError'
    post:
      operationId: postMcpJsonRpc
      tags:
      - MCP
      summary: Call Commentary MCP over Streamable HTTP JSON-RPC
      description: 'Authenticated tools/list advertises: commentary_agent_profile, inbox_saved_view, interaction, commentary_forms, commentary_research, github_app_access, draft_review, review_comments, web_app_review, review_participants, review_settings, review_polls, review_gate_status, review_document, brain_review, commentary_projects, commentary_trackers, review_package, project_review_session, codebase_review, project_evidence.'
      security:
      - bearerAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/McpJsonRpcRequest'
      x-commentary-feature-key: mcp.review
      responses:
        '200':
          description: JSON-RPC response.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '202':
          description: Accepted JSON-RPC notification.
        '400':
          description: Invalid JSON-RPC request.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '401':
          description: Bearer authentication challenge.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '403':
          description: Current-protocol insufficient-scope challenge with a JSON-RPC error body and WWW-Authenticate metadata.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
    servers:
    - url: https://commentary.dev
      description: Configured Commentary origin.
    - url: http://localhost:3000
      description: Local development.
components:
  schemas:
    ExternalError:
      type: object
      required:
      - ok
      - error
      properties:
        ok:
          const: false
        error:
          type: string
      additionalProperties: true
    McpJsonRpcRequest:
      type: object
      required:
      - jsonrpc
      - method
      properties:
        jsonrpc:
          type: string
          enum:
          - '2.0'
        id:
          type:
          - string
          - number
          - 'null'
        method:
          type: string
          enum:
          - initialize
          - notifications/initialized
          - tools/list
          - tools/call
        params:
          type: object
          additionalProperties: true
      additionalProperties: true
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: Commentary external access token
      description: Bearer token from an API token, OAuth authorization code flow, OAuth refresh token flow, or OAuth device flow.
    commentarySession:
      type: apiKey
      in: cookie
      name: commentary_session
      description: Signed-in Commentary browser session. Used for API token management routes.
x-refined-from:
- commentary-dev-openapi.json


# --- truncated at 32 KB (478 KB total) ---
# Full source: https://artifacts.apis.io/commentary-dev/openapi/commentary-dev-mcp-api-openapi.yml