naftiko: 1.0.0-alpha2
info:
  label: Reference Chat API
  description: Reference OpenAPI definition describing the typical shape of a chat platform API. Captures the vocabulary used
    for conversations, messages, and participants and serves as a profiling baseline for cataloguing concrete chat platform
    APIs.
  tags:
  - Chat
  - API
  created: '2026-05-06'
  modified: '2026-05-06'
capability:
  consumes:
  - type: http
    namespace: chat
    baseUri: https://api.example.com/v1/chat
    description: Reference Chat API HTTP API.
    authentication:
      type: bearer
      token: '{{CHAT_TOKEN}}'
    resources:
    - name: conversations
      path: /conversations
      operations:
      - name: listconversations
        method: GET
        description: List conversations
        inputParameters:
        - name: cursor
          in: query
          type: string
        - name: limit
          in: query
          type: integer
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: createconversation
        method: POST
        description: Create a conversation
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: conversations-conversationid
      path: /conversations/{conversationId}
      operations:
      - name: getconversation
        method: GET
        description: Get a conversation
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: conversations-conversationid-messages
      path: /conversations/{conversationId}/messages
      operations:
      - name: listmessages
        method: GET
        description: List messages in a conversation
        inputParameters:
        - name: cursor
          in: query
          type: string
        - name: limit
          in: query
          type: integer
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: sendmessage
        method: POST
        description: Send a message
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: conversations-conversationid-participants
      path: /conversations/{conversationId}/participants
      operations:
      - name: listparticipants
        method: GET
        description: List participants
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: addparticipant
        method: POST
        description: Add a participant
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
  exposes:
  - type: rest
    port: 8080
    namespace: chat-rest
    description: REST adapter for Reference Chat API.
    resources:
    - path: /conversations
      name: listconversations
      operations:
      - method: GET
        name: listconversations
        description: List conversations
        call: chat.listconversations
        outputParameters:
        - type: object
          mapping: $.
    - path: /conversations
      name: createconversation
      operations:
      - method: POST
        name: createconversation
        description: Create a conversation
        call: chat.createconversation
        outputParameters:
        - type: object
          mapping: $.
    - path: /conversations/{conversationId}
      name: getconversation
      operations:
      - method: GET
        name: getconversation
        description: Get a conversation
        call: chat.getconversation
        outputParameters:
        - type: object
          mapping: $.
    - path: /conversations/{conversationId}/messages
      name: listmessages
      operations:
      - method: GET
        name: listmessages
        description: List messages in a conversation
        call: chat.listmessages
        outputParameters:
        - type: object
          mapping: $.
    - path: /conversations/{conversationId}/messages
      name: sendmessage
      operations:
      - method: POST
        name: sendmessage
        description: Send a message
        call: chat.sendmessage
        outputParameters:
        - type: object
          mapping: $.
    - path: /conversations/{conversationId}/participants
      name: listparticipants
      operations:
      - method: GET
        name: listparticipants
        description: List participants
        call: chat.listparticipants
        outputParameters:
        - type: object
          mapping: $.
    - path: /conversations/{conversationId}/participants
      name: addparticipant
      operations:
      - method: POST
        name: addparticipant
        description: Add a participant
        call: chat.addparticipant
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    port: 9090
    namespace: chat-mcp
    transport: http
    description: MCP adapter for Reference Chat API for AI agent use.
    tools:
    - name: listconversations
      description: List conversations
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: chat.listconversations
      with:
        cursor: tools.cursor
        limit: tools.limit
      inputParameters:
      - name: cursor
        type: string
        description: cursor
      - name: limit
        type: integer
        description: limit
      outputParameters:
      - type: object
        mapping: $.
    - name: createconversation
      description: Create a conversation
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: chat.createconversation
      outputParameters:
      - type: object
        mapping: $.
    - name: getconversation
      description: Get a conversation
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: chat.getconversation
      outputParameters:
      - type: object
        mapping: $.
    - name: listmessages
      description: List messages in a conversation
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: chat.listmessages
      with:
        cursor: tools.cursor
        limit: tools.limit
      inputParameters:
      - name: cursor
        type: string
        description: cursor
      - name: limit
        type: integer
        description: limit
      outputParameters:
      - type: object
        mapping: $.
    - name: sendmessage
      description: Send a message
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: chat.sendmessage
      outputParameters:
      - type: object
        mapping: $.
    - name: listparticipants
      description: List participants
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: chat.listparticipants
      outputParameters:
      - type: object
        mapping: $.
    - name: addparticipant
      description: Add a participant
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: chat.addparticipant
      outputParameters:
      - type: object
        mapping: $.
binds:
- namespace: env
  keys:
    CHAT_TOKEN: CHAT_TOKEN