openapi: 3.1.0
info:
  title: Accounting subpackage_mcp API
  version: 1.0.0
servers:
- url: https://api.merge.dev/api
- url: https://api-eu.merge.dev/api
- url: https://api-ap.merge.dev/api
tags:
- name: subpackage_mcp
paths:
  /api/v1/tool-packs/{tool_pack_id}/registered-users/{registered_user_id}/mcp/:
    post:
      operationId: endpoint-post
      summary: MCP endpoint - list tools & call tool
      description: Endpoint to list tools and call a tool. Use the `tools/list` method to retrieve available tools, and the `tools/call` method to execute a specific tool. Implements the JSON-RPC 2.0 MCP specification.
      tags:
      - subpackage_mcp
      parameters:
      - name: registered_user_id
        in: path
        required: true
        schema:
          type: string
      - name: tool_pack_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
      - name: authenticated_only
        in: query
        description: When true, only return tools for connectors the registered user has already authenticated, and hide per-connector `authenticate_*` tools.
        required: false
        schema:
          type: boolean
          default: false
      - name: format
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostParametersFormat'
      - name: Authorization
        in: header
        description: Token-based authentication with required prefix "Bearer"
        required: true
        schema:
          type: string
      responses:
        '200':
          description: JSON-RPC 2.0 response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/mcp_endpointPost_Response_200'
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                jsonrpc:
                  type: string
                id:
                  type: integer
                method:
                  $ref: '#/components/schemas/ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostRequestBodyContentApplicationJsonSchemaMethod'
                params:
                  $ref: '#/components/schemas/ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostRequestBodyContentApplicationJsonSchemaParams'
              required:
              - jsonrpc
              - method
components:
  schemas:
    ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostParametersFormat:
      type: string
      enum:
      - event-stream
      - json
      title: ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostParametersFormat
    mcp_endpointPost_Response_200:
      type: object
      properties:
        jsonrpc:
          type: string
        id:
          type: integer
        result:
          $ref: '#/components/schemas/ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostResponsesContentApplicationJsonSchemaResult'
      title: mcp_endpointPost_Response_200
    ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostRequestBodyContentApplicationJsonSchemaParams:
      type: object
      properties: {}
      title: ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostRequestBodyContentApplicationJsonSchemaParams
    ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostResponsesContentApplicationJsonSchemaResult:
      type: object
      properties: {}
      title: ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostResponsesContentApplicationJsonSchemaResult
    ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostRequestBodyContentApplicationJsonSchemaMethod:
      type: string
      enum:
      - initialize
      - tools/list
      - tools/call
      title: ApiV1ToolPacksToolPackIdRegisteredUsersRegisteredUserIdMcpPostRequestBodyContentApplicationJsonSchemaMethod
  securitySchemes:
    tokenAuth:
      type: http
      scheme: bearer
      description: Token-based authentication with required prefix "Bearer"