Reference Chat API — Messages

naftiko: 1.0.0-alpha2
info:
  label: Reference Chat API — Messages
  description: 'Reference Chat API — Messages. 2 operations. Lead operation: List messages in a conversation. Self-contained
    Naftiko capability covering one Chat business surface.'
  tags:
  - Chat
  - Messages
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    CHAT_API_KEY: CHAT_API_KEY
capability:
  consumes:
  - type: http
    namespace: reference-messages
    baseUri: https://api.example.com/v1/chat
    description: Reference Chat API — Messages business capability. Self-contained, no shared references.
    resources:
    - name: conversations-conversationId-messages
      path: /conversations/{conversationId}/messages
      operations:
      - name: listmessages
        method: GET
        description: List messages in a conversation
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: cursor
          in: query
          type: string
        - name: limit
          in: query
          type: integer
      - name: sendmessage
        method: POST
        description: Send a message
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    authentication:
      type: bearer
      token: '{{env.CHAT_API_KEY}}'
  exposes:
  - type: rest
    namespace: reference-messages-rest
    port: 8080
    description: REST adapter for Reference Chat API — Messages. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/conversations/{conversationid}/messages
      name: conversations-conversationid-messages
      description: REST surface for conversations-conversationId-messages.
      operations:
      - method: GET
        name: listmessages
        description: List messages in a conversation
        call: reference-messages.listmessages
        with:
          cursor: rest.cursor
          limit: rest.limit
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: sendmessage
        description: Send a message
        call: reference-messages.sendmessage
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: reference-messages-mcp
    port: 9090
    transport: http
    description: MCP adapter for Reference Chat API — Messages. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: list-messages-conversation
      description: List messages in a conversation
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: reference-messages.listmessages
      with:
        cursor: tools.cursor
        limit: tools.limit
      outputParameters:
      - type: object
        mapping: $.
    - name: send-message
      description: Send a message
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: reference-messages.sendmessage
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.