naftiko: 1.0.0-alpha2
info:
  label: Google Books API
  description: 'Google Books API. 8 operations. Lead operation: List my bookshelves. Self-contained Naftiko capability covering
    one Google Books business surface.'
  tags:
  - Google Books
  - Google Books API
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    GOOGLE_BOOKS_API_KEY: GOOGLE_BOOKS_API_KEY
capability:
  consumes:
  - type: http
    namespace: books
    baseUri: https://www.googleapis.com/books/v1
    description: Google Books API business capability. Self-contained, no shared references.
    resources:
    - name: mylibrary-bookshelves
      path: /mylibrary/bookshelves
      operations:
      - name: listmybookshelves
        method: GET
        description: List my bookshelves
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: mylibrary-bookshelves-shelf-addVolume
      path: /mylibrary/bookshelves/{shelf}/addVolume
      operations:
      - name: addvolumetobookshelf
        method: POST
        description: Add volume to bookshelf
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: shelf
          in: path
          type: string
          required: true
        - name: volumeId
          in: query
          type: string
          required: true
    - name: mylibrary-bookshelves-shelf-removeVolume
      path: /mylibrary/bookshelves/{shelf}/removeVolume
      operations:
      - name: removevolumefrombookshelf
        method: POST
        description: Remove volume from bookshelf
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: shelf
          in: path
          type: string
          required: true
        - name: volumeId
          in: query
          type: string
          required: true
    - name: users-userId-bookshelves
      path: /users/{userId}/bookshelves
      operations:
      - name: listbookshelves
        method: GET
        description: List bookshelves
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: userId
          in: path
          type: string
          required: true
    - name: users-userId-bookshelves-shelf
      path: /users/{userId}/bookshelves/{shelf}
      operations:
      - name: getbookshelf
        method: GET
        description: Get a bookshelf
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: userId
          in: path
          type: string
          required: true
        - name: shelf
          in: path
          type: string
          required: true
    - name: users-userId-bookshelves-shelf-volumes
      path: /users/{userId}/bookshelves/{shelf}/volumes
      operations:
      - name: listbookshelfvolumes
        method: GET
        description: List volumes in a bookshelf
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: userId
          in: path
          type: string
          required: true
        - name: shelf
          in: path
          type: string
          required: true
        - name: maxResults
          in: query
          type: integer
        - name: startIndex
          in: query
          type: integer
    - name: volumes
      path: /volumes
      operations:
      - name: listvolumes
        method: GET
        description: Search for volumes
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: q
          in: query
          type: string
          description: Full-text search query string.
          required: true
        - name: maxResults
          in: query
          type: integer
        - name: startIndex
          in: query
          type: integer
        - name: orderBy
          in: query
          type: string
        - name: printType
          in: query
          type: string
        - name: filter
          in: query
          type: string
        - name: langRestrict
          in: query
          type: string
    - name: volumes-volumeId
      path: /volumes/{volumeId}
      operations:
      - name: getvolume
        method: GET
        description: Get a volume
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: volumeId
          in: path
          type: string
          required: true
    authentication:
      type: bearer
      token: '{{env.GOOGLE_BOOKS_API_KEY}}'
  exposes:
  - type: rest
    namespace: books-rest
    port: 8080
    description: REST adapter for Google Books API. One Spectral-compliant resource per consumed operation, prefixed with
      /v1.
    resources:
    - path: /v1/mylibrary/bookshelves
      name: mylibrary-bookshelves
      description: REST surface for mylibrary-bookshelves.
      operations:
      - method: GET
        name: listmybookshelves
        description: List my bookshelves
        call: books.listmybookshelves
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/mylibrary/bookshelves/{shelf}/addvolume
      name: mylibrary-bookshelves-shelf-addvolume
      description: REST surface for mylibrary-bookshelves-shelf-addVolume.
      operations:
      - method: POST
        name: addvolumetobookshelf
        description: Add volume to bookshelf
        call: books.addvolumetobookshelf
        with:
          shelf: rest.shelf
          volumeId: rest.volumeId
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/mylibrary/bookshelves/{shelf}/removevolume
      name: mylibrary-bookshelves-shelf-removevolume
      description: REST surface for mylibrary-bookshelves-shelf-removeVolume.
      operations:
      - method: POST
        name: removevolumefrombookshelf
        description: Remove volume from bookshelf
        call: books.removevolumefrombookshelf
        with:
          shelf: rest.shelf
          volumeId: rest.volumeId
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{userid}/bookshelves
      name: users-userid-bookshelves
      description: REST surface for users-userId-bookshelves.
      operations:
      - method: GET
        name: listbookshelves
        description: List bookshelves
        call: books.listbookshelves
        with:
          userId: rest.userId
        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: Get a bookshelf
        call: books.getbookshelf
        with:
          userId: rest.userId
          shelf: rest.shelf
        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: List volumes in a bookshelf
        call: books.listbookshelfvolumes
        with:
          userId: rest.userId
          shelf: rest.shelf
          maxResults: rest.maxResults
          startIndex: rest.startIndex
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/volumes
      name: volumes
      description: REST surface for volumes.
      operations:
      - method: GET
        name: listvolumes
        description: Search for volumes
        call: books.listvolumes
        with:
          q: rest.q
          maxResults: rest.maxResults
          startIndex: rest.startIndex
          orderBy: rest.orderBy
          printType: rest.printType
          filter: rest.filter
          langRestrict: rest.langRestrict
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/volumes/{volumeid}
      name: volumes-volumeid
      description: REST surface for volumes-volumeId.
      operations:
      - method: GET
        name: getvolume
        description: Get a volume
        call: books.getvolume
        with:
          volumeId: rest.volumeId
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: books-mcp
    port: 9090
    transport: http
    description: MCP adapter for Google Books API. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: list-my-bookshelves
      description: List my bookshelves
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: books.listmybookshelves
      outputParameters:
      - type: object
        mapping: $.
    - name: add-volume-bookshelf
      description: Add volume to bookshelf
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: books.addvolumetobookshelf
      with:
        shelf: tools.shelf
        volumeId: tools.volumeId
      outputParameters:
      - type: object
        mapping: $.
    - name: remove-volume-bookshelf
      description: Remove volume from bookshelf
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: books.removevolumefrombookshelf
      with:
        shelf: tools.shelf
        volumeId: tools.volumeId
      outputParameters:
      - type: object
        mapping: $.
    - name: list-bookshelves
      description: List bookshelves
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: books.listbookshelves
      with:
        userId: tools.userId
      outputParameters:
      - type: object
        mapping: $.
    - name: get-bookshelf
      description: Get a bookshelf
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: books.getbookshelf
      with:
        userId: tools.userId
        shelf: tools.shelf
      outputParameters:
      - type: object
        mapping: $.
    - name: list-volumes-bookshelf
      description: List volumes in a bookshelf
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: books.listbookshelfvolumes
      with:
        userId: tools.userId
        shelf: tools.shelf
        maxResults: tools.maxResults
        startIndex: tools.startIndex
      outputParameters:
      - type: object
        mapping: $.
    - name: search-volumes
      description: Search for volumes
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: books.listvolumes
      with:
        q: tools.q
        maxResults: tools.maxResults
        startIndex: tools.startIndex
        orderBy: tools.orderBy
        printType: tools.printType
        filter: tools.filter
        langRestrict: tools.langRestrict
      outputParameters:
      - type: object
        mapping: $.
    - name: get-volume
      description: Get a volume
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: books.getvolume
      with:
        volumeId: tools.volumeId
      outputParameters:
      - type: object
        mapping: $.