API — Generation API

naftiko: 1.0.0-alpha2
info:
  label: API — Generation API
  description: 'API — Generation API. 6 operations. Lead operation: List applications. Self-contained Naftiko capability covering
    one Writer business surface.'
  tags:
  - Writer
  - Generation API
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    WRITER_API_KEY: WRITER_API_KEY
capability:
  consumes:
  - type: http
    namespace: writer-generation-api
    baseUri: https://api.writer.com
    description: API — Generation API business capability. Self-contained, no shared references.
    resources:
    - name: v1-applications
      path: /v1/applications
      operations:
      - name: get
        method: GET
        description: List applications
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: order
          in: query
          type: string
          description: Sort order for the results based on creation time.
        - name: before
          in: query
          type: string
          description: Return results before this application ID for pagination.
        - name: after
          in: query
          type: string
          description: Return results after this application ID for pagination.
        - name: limit
          in: query
          type: integer
          description: Maximum number of applications to return in the response.
        - name: type
          in: query
          type: string
          description: Filter applications by their type.
    - name: v1-applications-application_id
      path: /v1/applications/{application_id}
      operations:
      - name: get
        method: GET
        description: Application details
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: application_id
          in: path
          type: string
          description: Unique identifier of the application to retrieve.
          required: true
      - name: generatecontent
        method: POST
        description: Generate from application
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: application_id
          in: path
          type: string
          description: The unique identifier of a [no-code agent](/no-code/introduction) in AI Studio.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: v1-chat
      path: /v1/chat
      operations:
      - name: chat
        method: POST
        description: Chat completion
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: v1-completions
      path: /v1/completions
      operations:
      - name: completions
        method: POST
        description: Text generation
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: v1-models
      path: /v1/models
      operations:
      - name: models
        method: GET
        description: List models
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: bearer
      token: '{{env.WRITER_API_KEY}}'
  exposes:
  - type: rest
    namespace: writer-generation-api-rest
    port: 8080
    description: REST adapter for API — Generation API. One Spectral-compliant resource per consumed operation, prefixed with
      /v1.
    resources:
    - path: /v1/v1/applications
      name: v1-applications
      description: REST surface for v1-applications.
      operations:
      - method: GET
        name: get
        description: List applications
        call: writer-generation-api.get
        with:
          order: rest.order
          before: rest.before
          after: rest.after
          limit: rest.limit
          type: rest.type
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/applications/{application-id}
      name: v1-applications-application-id
      description: REST surface for v1-applications-application_id.
      operations:
      - method: GET
        name: get
        description: Application details
        call: writer-generation-api.get
        with:
          application_id: rest.application_id
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: generatecontent
        description: Generate from application
        call: writer-generation-api.generatecontent
        with:
          application_id: rest.application_id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/chat
      name: v1-chat
      description: REST surface for v1-chat.
      operations:
      - method: POST
        name: chat
        description: Chat completion
        call: writer-generation-api.chat
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/completions
      name: v1-completions
      description: REST surface for v1-completions.
      operations:
      - method: POST
        name: completions
        description: Text generation
        call: writer-generation-api.completions
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/models
      name: v1-models
      description: REST surface for v1-models.
      operations:
      - method: GET
        name: models
        description: List models
        call: writer-generation-api.models
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: writer-generation-api-mcp
    port: 9090
    transport: http
    description: MCP adapter for API — Generation API. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: list-applications
      description: List applications
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: writer-generation-api.get
      with:
        order: tools.order
        before: tools.before
        after: tools.after
        limit: tools.limit
        type: tools.type
      outputParameters:
      - type: object
        mapping: $.
    - name: application-details
      description: Application details
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: writer-generation-api.get
      with:
        application_id: tools.application_id
      outputParameters:
      - type: object
        mapping: $.
    - name: generate-application
      description: Generate from application
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: writer-generation-api.generatecontent
      with:
        application_id: tools.application_id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: chat-completion
      description: Chat completion
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: writer-generation-api.chat
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: text-generation
      description: Text generation
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: writer-generation-api.completions
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: list-models
      description: List models
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: writer-generation-api.models
      outputParameters:
      - type: object
        mapping: $.