Google Books API — Bookshelves

naftiko: 1.0.0-alpha2
info:
  label: Google Books API — Bookshelves
  description: 'Google Books API — Bookshelves. 3 operations. Lead operation: Google List Bookshelves. Self-contained Naftiko
    capability covering one Google business surface.'
  tags:
  - Google
  - Bookshelves
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    GOOGLE_API_KEY: GOOGLE_API_KEY
capability:
  consumes:
  - type: http
    namespace: books-bookshelves
    baseUri: https://www.googleapis.com/books/v1
    description: Google Books API — Bookshelves business capability. Self-contained, no shared references.
    resources:
    - name: users-userId-bookshelves
      path: /users/{userId}/bookshelves
      operations:
      - name: listbookshelves
        method: GET
        description: Google List Bookshelves
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: userId
          in: path
          type: string
          description: ID of user for whom to retrieve bookshelves
          required: true
        - name: source
          in: query
          type: string
          description: String to identify the originator of this request
    - name: users-userId-bookshelves-shelf
      path: /users/{userId}/bookshelves/{shelf}
      operations:
      - name: getbookshelf
        method: GET
        description: Google Get Bookshelf
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: userId
          in: path
          type: string
          description: ID of user for whom to retrieve bookshelves
          required: true
        - name: shelf
          in: path
          type: string
          description: ID of bookshelf to retrieve
          required: true
        - name: source
          in: query
          type: string
          description: String to identify the originator of this request
    - name: users-userId-bookshelves-shelf-volumes
      path: /users/{userId}/bookshelves/{shelf}/volumes
      operations:
      - name: listbookshelfvolumes
        method: GET
        description: Google List Bookshelf Volumes
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: userId
          in: path
          type: string
          description: ID of user for whom to retrieve bookshelf volumes
          required: true
        - name: shelf
          in: path
          type: string
          description: ID of bookshelf to retrieve volumes
          required: true
        - name: maxResults
          in: query
          type: integer
          description: Maximum number of results to return
        - name: showPreorders
          in: query
          type: boolean
          description: Set to true to show pre-ordered books
        - name: source
          in: query
          type: string
          description: String to identify the originator of this request
        - name: startIndex
          in: query
          type: integer
          description: Index of the first element to return (starts at 0)
    authentication:
      type: bearer
      token: '{{env.GOOGLE_API_KEY}}'
  exposes:
  - type: rest
    namespace: books-bookshelves-rest
    port: 8080
    description: REST adapter for Google Books API — Bookshelves. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/users/{userid}/bookshelves
      name: users-userid-bookshelves
      description: REST surface for users-userId-bookshelves.
      operations:
      - method: GET
        name: listbookshelves
        description: Google List Bookshelves
        call: books-bookshelves.listbookshelves
        with:
          userId: rest.userId
          source: rest.source
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{userid}/bookshelves/{shelf}
      name: users-userid-bookshelves-shelf
      description: REST surface for users-userId-bookshelves-shelf.
      operations:
      - method: GET
        name: getbookshelf
        description: Google Get Bookshelf
        call: books-bookshelves.getbookshelf
        with:
          userId: rest.userId
          shelf: rest.shelf
          source: rest.source
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{userid}/bookshelves/{shelf}/volumes
      name: users-userid-bookshelves-shelf-volumes
      description: REST surface for users-userId-bookshelves-shelf-volumes.
      operations:
      - method: GET
        name: listbookshelfvolumes
        description: Google List Bookshelf Volumes
        call: books-bookshelves.listbookshelfvolumes
        with:
          userId: rest.userId
          shelf: rest.shelf
          maxResults: rest.maxResults
          showPreorders: rest.showPreorders
          source: rest.source
          startIndex: rest.startIndex
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: books-bookshelves-mcp
    port: 9090
    transport: http
    description: MCP adapter for Google Books API — Bookshelves. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: google-list-bookshelves
      description: Google List Bookshelves
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: books-bookshelves.listbookshelves
      with:
        userId: tools.userId
        source: tools.source
      outputParameters:
      - type: object
        mapping: $.
    - name: google-get-bookshelf
      description: Google Get Bookshelf
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: books-bookshelves.getbookshelf
      with:
        userId: tools.userId
        shelf: tools.shelf
        source: tools.source
      outputParameters:
      - type: object
        mapping: $.
    - name: google-list-bookshelf-volumes
      description: Google List Bookshelf Volumes
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: books-bookshelves.listbookshelfvolumes
      with:
        userId: tools.userId
        shelf: tools.shelf
        maxResults: tools.maxResults
        showPreorders: tools.showPreorders
        source: tools.source
        startIndex: tools.startIndex
      outputParameters:
      - type: object
        mapping: $.