Congress.gov API — Bills

naftiko: 1.0.0-alpha2
info:
  label: Congress.gov API — Bills
  description: 'Congress.gov API — Bills. 8 operations. Lead operation: List Bills. Self-contained Naftiko capability covering
    one Us House Of Representatives business surface.'
  tags:
  - Us House Of Representatives
  - Bills
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    US_HOUSE_OF_REPRESENTATIVES_API_KEY: US_HOUSE_OF_REPRESENTATIVES_API_KEY
capability:
  consumes:
  - type: http
    namespace: congress-gov-bills
    baseUri: https://api.congress.gov/v3
    description: Congress.gov API — Bills business capability. Self-contained, no shared references.
    resources:
    - name: bill
      path: /bill
      operations:
      - name: listbills
        method: GET
        description: List Bills
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: fromDateTime
          in: query
          type: string
          description: Start date/time filter for bill updates (ISO 8601)
        - name: toDateTime
          in: query
          type: string
          description: End date/time filter for bill updates (ISO 8601)
        - name: sort
          in: query
          type: string
          description: Sort order for results
    - name: bill-congress
      path: /bill/{congress}
      operations:
      - name: listbillsbycongress
        method: GET
        description: List Bills by Congress
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: billType
          in: query
          type: string
          description: Filter by bill type
    - name: bill-congress-type
      path: /bill/{congress}/{type}
      operations:
      - name: listbillsbytype
        method: GET
        description: List Bills by Congress and Type
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: type
          in: path
          type: string
          description: Bill type (e.g., hr, s, hjres)
          required: true
    - name: bill-congress-type-number
      path: /bill/{congress}/{type}/{number}
      operations:
      - name: getbill
        method: GET
        description: Get Bill Details
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: type
          in: path
          type: string
          description: Bill type (e.g., hr, s)
          required: true
        - name: number
          in: path
          type: integer
          description: Bill number
          required: true
    - name: bill-congress-type-number-actions
      path: /bill/{congress}/{type}/{number}/actions
      operations:
      - name: getbillactions
        method: GET
        description: Get Bill Actions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: type
          in: path
          type: string
          description: Bill type
          required: true
        - name: number
          in: path
          type: integer
          description: Bill number
          required: true
    - name: bill-congress-type-number-cosponsors
      path: /bill/{congress}/{type}/{number}/cosponsors
      operations:
      - name: getbillcosponsors
        method: GET
        description: Get Bill Cosponsors
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: type
          in: path
          type: string
          required: true
        - name: number
          in: path
          type: integer
          required: true
    - name: bill-congress-type-number-summaries
      path: /bill/{congress}/{type}/{number}/summaries
      operations:
      - name: getbillsummaries
        method: GET
        description: Get Bill Summaries
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: type
          in: path
          type: string
          required: true
        - name: number
          in: path
          type: integer
          required: true
    - name: bill-congress-type-number-text
      path: /bill/{congress}/{type}/{number}/text
      operations:
      - name: getbilltext
        method: GET
        description: Get Bill Text Versions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: type
          in: path
          type: string
          required: true
        - name: number
          in: path
          type: integer
          required: true
    authentication:
      type: apikey
      key: api_key
      value: '{{env.US_HOUSE_OF_REPRESENTATIVES_API_KEY}}'
      placement: query
  exposes:
  - type: rest
    namespace: congress-gov-bills-rest
    port: 8080
    description: REST adapter for Congress.gov API — Bills. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/bill
      name: bill
      description: REST surface for bill.
      operations:
      - method: GET
        name: listbills
        description: List Bills
        call: congress-gov-bills.listbills
        with:
          fromDateTime: rest.fromDateTime
          toDateTime: rest.toDateTime
          sort: rest.sort
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/bill/{congress}
      name: bill-congress
      description: REST surface for bill-congress.
      operations:
      - method: GET
        name: listbillsbycongress
        description: List Bills by Congress
        call: congress-gov-bills.listbillsbycongress
        with:
          billType: rest.billType
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/bill/{congress}/{type}
      name: bill-congress-type
      description: REST surface for bill-congress-type.
      operations:
      - method: GET
        name: listbillsbytype
        description: List Bills by Congress and Type
        call: congress-gov-bills.listbillsbytype
        with:
          type: rest.type
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/bill/{congress}/{type}/{number}
      name: bill-congress-type-number
      description: REST surface for bill-congress-type-number.
      operations:
      - method: GET
        name: getbill
        description: Get Bill Details
        call: congress-gov-bills.getbill
        with:
          type: rest.type
          number: rest.number
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/bill/{congress}/{type}/{number}/actions
      name: bill-congress-type-number-actions
      description: REST surface for bill-congress-type-number-actions.
      operations:
      - method: GET
        name: getbillactions
        description: Get Bill Actions
        call: congress-gov-bills.getbillactions
        with:
          type: rest.type
          number: rest.number
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/bill/{congress}/{type}/{number}/cosponsors
      name: bill-congress-type-number-cosponsors
      description: REST surface for bill-congress-type-number-cosponsors.
      operations:
      - method: GET
        name: getbillcosponsors
        description: Get Bill Cosponsors
        call: congress-gov-bills.getbillcosponsors
        with:
          type: rest.type
          number: rest.number
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/bill/{congress}/{type}/{number}/summaries
      name: bill-congress-type-number-summaries
      description: REST surface for bill-congress-type-number-summaries.
      operations:
      - method: GET
        name: getbillsummaries
        description: Get Bill Summaries
        call: congress-gov-bills.getbillsummaries
        with:
          type: rest.type
          number: rest.number
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/bill/{congress}/{type}/{number}/text
      name: bill-congress-type-number-text
      description: REST surface for bill-congress-type-number-text.
      operations:
      - method: GET
        name: getbilltext
        description: Get Bill Text Versions
        call: congress-gov-bills.getbilltext
        with:
          type: rest.type
          number: rest.number
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: congress-gov-bills-mcp
    port: 9090
    transport: http
    description: MCP adapter for Congress.gov API — Bills. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: list-bills
      description: List Bills
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: congress-gov-bills.listbills
      with:
        fromDateTime: tools.fromDateTime
        toDateTime: tools.toDateTime
        sort: tools.sort
      outputParameters:
      - type: object
        mapping: $.
    - name: list-bills-congress
      description: List Bills by Congress
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: congress-gov-bills.listbillsbycongress
      with:
        billType: tools.billType
      outputParameters:
      - type: object
        mapping: $.
    - name: list-bills-congress-and-type
      description: List Bills by Congress and Type
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: congress-gov-bills.listbillsbytype
      with:
        type: tools.type
      outputParameters:
      - type: object
        mapping: $.
    - name: get-bill-details
      description: Get Bill Details
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: congress-gov-bills.getbill
      with:
        type: tools.type
        number: tools.number
      outputParameters:
      - type: object
        mapping: $.
    - name: get-bill-actions
      description: Get Bill Actions
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: congress-gov-bills.getbillactions
      with:
        type: tools.type
        number: tools.number
      outputParameters:
      - type: object
        mapping: $.
    - name: get-bill-cosponsors
      description: Get Bill Cosponsors
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: congress-gov-bills.getbillcosponsors
      with:
        type: tools.type
        number: tools.number
      outputParameters:
      - type: object
        mapping: $.
    - name: get-bill-summaries
      description: Get Bill Summaries
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: congress-gov-bills.getbillsummaries
      with:
        type: tools.type
        number: tools.number
      outputParameters:
      - type: object
        mapping: $.
    - name: get-bill-text-versions
      description: Get Bill Text Versions
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: congress-gov-bills.getbilltext
      with:
        type: tools.type
        number: tools.number
      outputParameters:
      - type: object
        mapping: $.