National Archives and Records Administration · Capability

NextGen Catalog API — Utilities

NextGen Catalog API — Utilities. 1 operations. Lead operation: Fetch JSON data from S3 based on a provided URL.. Self-contained Naftiko capability covering one National Archives And Records Administration business surface.

Run with Naftiko National Archives And Records AdministrationUtilities

What You Can Do

POST
Post — Fetch JSON data from S3 based on a provided URL.
/v1/fetch-coords

MCP Tools

fetch-json-data-s3-based

Fetch JSON data from S3 based on a provided URL.

read-only

Capability Spec

national-archives-and-records-administration-utilities.yaml Raw ↑ 
naftiko: 1.0.0-alpha2
info:
  label: NextGen Catalog API — Utilities
  description: 'NextGen Catalog API — Utilities. 1 operations. Lead operation: Fetch JSON data from S3 based on a provided
    URL.. Self-contained Naftiko capability covering one National Archives And Records Administration business surface.'
  tags:
  - National Archives And Records Administration
  - Utilities
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    NATIONAL_ARCHIVES_AND_RECORDS_ADMINISTRATION_API_KEY: NATIONAL_ARCHIVES_AND_RECORDS_ADMINISTRATION_API_KEY
capability:
  consumes:
  - type: http
    namespace: national-archives-and-records-administration-utilities
    baseUri: https://catalog.archives.gov/api/v2
    description: NextGen Catalog API — Utilities business capability. Self-contained, no shared references.
    resources:
    - name: fetch-coords
      path: /fetch-coords
      operations:
      - name: post
        method: POST
        description: Fetch JSON data from S3 based on a provided URL.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
  exposes:
  - type: rest
    namespace: national-archives-and-records-administration-utilities-rest
    port: 8080
    description: REST adapter for NextGen Catalog API — Utilities. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/fetch-coords
      name: fetch-coords
      description: REST surface for fetch-coords.
      operations:
      - method: POST
        name: post
        description: Fetch JSON data from S3 based on a provided URL.
        call: national-archives-and-records-administration-utilities.post
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: national-archives-and-records-administration-utilities-mcp
    port: 9090
    transport: http
    description: MCP adapter for NextGen Catalog API — Utilities. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: fetch-json-data-s3-based
      description: Fetch JSON data from S3 based on a provided URL.
      hints:
        readOnly: true
        destructive: false
        idempotent: false
      call: national-archives-and-records-administration-utilities.post
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.