naftiko: 1.0.0-alpha2
info:
  label: NCBI E-Utilities API — Link
  description: 'NCBI E-Utilities API — Link. 1 operations. Lead operation: Get Linked Records. Self-contained Naftiko capability
    covering one United States National Library Of Medicine business surface.'
  tags:
  - United States National Library Of Medicine
  - Link
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    UNITED_STATES_NATIONAL_LIBRARY_OF_MEDICINE_API_KEY: UNITED_STATES_NATIONAL_LIBRARY_OF_MEDICINE_API_KEY
capability:
  consumes:
  - type: http
    namespace: ncbi-e-utilities-link
    baseUri: https://eutils.ncbi.nlm.nih.gov/entrez/eutils
    description: NCBI E-Utilities API — Link business capability. Self-contained, no shared references.
    resources:
    - name: elink.fcgi
      path: /elink.fcgi
      operations:
      - name: getlinkages
        method: GET
        description: Get Linked Records
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: dbfrom
          in: query
          type: string
          description: Source database
          required: true
        - name: db
          in: query
          type: string
          description: Target database (leave empty for related records in same db)
        - name: id
          in: query
          type: string
          description: Comma-separated source UIDs
          required: true
        - name: api_key
          in: query
          type: string
        - name: cmd
          in: query
          type: string
          description: Link command (neighbor, prlinks, llinks, acheck, ncheck, lcheck)
        - name: linkname
          in: query
          type: string
          description: Named link to follow (e.g. pubmed_pubmed_citedin)
        - name: retmode
          in: query
          type: string
    authentication:
      type: apikey
      key: api_key
      value: '{{env.UNITED_STATES_NATIONAL_LIBRARY_OF_MEDICINE_API_KEY}}'
      placement: query
  exposes:
  - type: rest
    namespace: ncbi-e-utilities-link-rest
    port: 8080
    description: REST adapter for NCBI E-Utilities API — Link. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/elink-fcgi
      name: elink-fcgi
      description: REST surface for elink.fcgi.
      operations:
      - method: GET
        name: getlinkages
        description: Get Linked Records
        call: ncbi-e-utilities-link.getlinkages
        with:
          dbfrom: rest.dbfrom
          db: rest.db
          id: rest.id
          api_key: rest.api_key
          cmd: rest.cmd
          linkname: rest.linkname
          retmode: rest.retmode
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: ncbi-e-utilities-link-mcp
    port: 9090
    transport: http
    description: MCP adapter for NCBI E-Utilities API — Link. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: get-linked-records
      description: Get Linked Records
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ncbi-e-utilities-link.getlinkages
      with:
        dbfrom: tools.dbfrom
        db: tools.db
        id: tools.id
        api_key: tools.api_key
        cmd: tools.cmd
        linkname: tools.linkname
        retmode: tools.retmode
      outputParameters:
      - type: object
        mapping: $.