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OpenAPI Specification

openapi: 3.2.0
info:
  title: Hermetics MCP API
  version: 1.0.0
  description: 'EU data protection law and the record of processing activities (GDPR art. 30): the official texts with their status, the obligations of a company, and the records, analyses, requests and breaches of your Hermetics account. Information, not legal advice: without a designated DPO, the final decision is yours.'
  contact:
    email: contact@hermetics.fr
    url: https://hermetics.fr/mcp
servers:
- url: https://hermetics.fr
tags:
- name: MCP
  description: The Model Context Protocol endpoint.
paths:
  /api/mcp:
    post:
      operationId: mcp_jsonrpc
      summary: MCP server (JSON-RPC 2.0, Streamable HTTP, stateless)
      description: 'The same tools for AI assistants that speak the Model Context Protocol: initialize, tools/list and tools/call. tools/call needs an account (OAuth 2.1 with an e-mail code, or a key).'
      tags:
      - MCP
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - jsonrpc
              - method
              properties:
                jsonrpc:
                  type: string
                  enum:
                  - '2.0'
                id:
                  type:
                  - string
                  - integer
                method:
                  type: string
                  enum:
                  - initialize
                  - ping
                  - tools/list
                  - tools/call
                params:
                  type: object
      responses:
        '200':
          description: A JSON-RPC 2.0 response.
          content:
            application/json:
              schema:
                type: object
        '401':
          description: tools/call without an account.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    Error:
      type: object
      required:
      - error
      properties:
        error:
          type: object
          required:
          - code
          - message
          - hint
          properties:
            code:
              type: string
              description: 'Stable error code: unauthorized, unknown_tool, tool_error, request_failed, not_found.'
            message:
              type: string
              description: What went wrong.
            hint:
              type: string
              description: What to do next.
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
      description: A Hermetics key (hk_...), created at https://hermetics.fr/mcp/cle with a free account.
externalDocs:
  description: Assistants and API
  url: https://hermetics.fr/mcp#api