Google Fonts Developer API — Fonts

naftiko: 1.0.0-alpha2
info:
  label: Google Fonts Developer API — Fonts
  description: 'Google Fonts Developer API — Fonts. 1 operations. Lead operation: Google Fonts Developer List Web Fonts. Self-contained
    Naftiko capability covering one Google Fonts business surface.'
  tags:
  - Google Fonts
  - Fonts
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    GOOGLE_FONTS_API_KEY: GOOGLE_FONTS_API_KEY
capability:
  consumes:
  - type: http
    namespace: openapi-fonts
    baseUri: https://www.googleapis.com
    description: Google Fonts Developer API — Fonts business capability. Self-contained, no shared references.
    resources:
    - name: webfonts-v1-webfonts
      path: /webfonts/v1/webfonts
      operations:
      - name: listwebfonts
        method: GET
        description: Google Fonts Developer List Web Fonts
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: key
          in: query
          type: string
          description: API key for authentication
          required: true
        - name: sort
          in: query
          type: string
          description: Sort order for the font list.
        - name: family
          in: query
          type: string
          description: Filter by font family name.
        - name: subset
          in: query
          type: string
          description: Filter by character subset (e.g., latin, greek, cyrillic).
        - name: category
          in: query
          type: string
          description: Filter by font category.
        - name: capability
          in: query
          type: string
          description: Request additional capabilities like WOFF2, variable fonts (VF), or family tags.
  exposes:
  - type: rest
    namespace: openapi-fonts-rest
    port: 8080
    description: REST adapter for Google Fonts Developer API — Fonts. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/webfonts/v1/webfonts
      name: webfonts-v1-webfonts
      description: REST surface for webfonts-v1-webfonts.
      operations:
      - method: GET
        name: listwebfonts
        description: Google Fonts Developer List Web Fonts
        call: openapi-fonts.listwebfonts
        with:
          key: rest.key
          sort: rest.sort
          family: rest.family
          subset: rest.subset
          category: rest.category
          capability: rest.capability
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: openapi-fonts-mcp
    port: 9090
    transport: http
    description: MCP adapter for Google Fonts Developer API — Fonts. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: google-fonts-developer-list-web
      description: Google Fonts Developer List Web Fonts
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: openapi-fonts.listwebfonts
      with:
        key: tools.key
        sort: tools.sort
        family: tools.family
        subset: tools.subset
        category: tools.category
        capability: tools.capability
      outputParameters:
      - type: object
        mapping: $.