USDA FoodData Central API — Nutrients

naftiko: 1.0.0-alpha2
info:
  label: USDA FoodData Central API — Nutrients
  description: 'USDA FoodData Central API — Nutrients. 1 operations. Lead operation: Get All Nutrients. Self-contained Naftiko
    capability covering one United States Department Of Agriculture business surface.'
  tags:
  - United States Department Of Agriculture
  - Nutrients
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    UNITED_STATES_DEPARTMENT_OF_AGRICULTURE_API_KEY: UNITED_STATES_DEPARTMENT_OF_AGRICULTURE_API_KEY
capability:
  consumes:
  - type: http
    namespace: usda-fooddata-central-nutrients
    baseUri: https://api.nal.usda.gov/fdc/v1
    description: USDA FoodData Central API — Nutrients business capability. Self-contained, no shared references.
    resources:
    - name: nutrients
      path: /nutrients
      operations:
      - name: getnutrients
        method: GET
        description: Get All Nutrients
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: api_key
          in: query
          type: string
          description: API key from api.data.gov
          required: true
    authentication:
      type: apikey
      key: api_key
      value: '{{env.UNITED_STATES_DEPARTMENT_OF_AGRICULTURE_API_KEY}}'
      placement: query
  exposes:
  - type: rest
    namespace: usda-fooddata-central-nutrients-rest
    port: 8080
    description: REST adapter for USDA FoodData Central API — Nutrients. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/nutrients
      name: nutrients
      description: REST surface for nutrients.
      operations:
      - method: GET
        name: getnutrients
        description: Get All Nutrients
        call: usda-fooddata-central-nutrients.getnutrients
        with:
          api_key: rest.api_key
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: usda-fooddata-central-nutrients-mcp
    port: 9090
    transport: http
    description: MCP adapter for USDA FoodData Central API — Nutrients. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: get-all-nutrients
      description: Get All Nutrients
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: usda-fooddata-central-nutrients.getnutrients
      with:
        api_key: tools.api_key
      outputParameters:
      - type: object
        mapping: $.