DNV Class Status API — Vessels

naftiko: 1.0.0-alpha2
info:
  label: DNV Class Status API — Vessels
  description: 'DNV Class Status API — Vessels. 3 operations. Lead operation: Get fleet classification status. Self-contained
    Naftiko capability covering one Dnv business surface.'
  tags:
  - Dnv
  - Vessels
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    DNV_API_KEY: DNV_API_KEY
capability:
  consumes:
  - type: http
    namespace: class-status-vessels
    baseUri: https://maritime.dnv.com/api/cs-iacs-customer
    description: DNV Class Status API — Vessels business capability. Self-contained, no shared references.
    resources:
    - name: fleets
      path: /fleets
      operations:
      - name: getfleetstatus
        method: GET
        description: Get fleet classification status
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: imoNumbers
          in: query
          type: string
          description: Comma-separated list of IMO numbers (max 100)
        - name: includeExpiredCerts
          in: query
          type: boolean
    - name: vessels
      path: /vessels
      operations:
      - name: searchvessels
        method: GET
        description: Search vessels by classification criteria
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: imoNumber
          in: query
          type: string
          description: IMO vessel identification number (7 digits)
        - name: vesselName
          in: query
          type: string
          description: Vessel name (partial match supported)
        - name: flagState
          in: query
          type: string
          description: ISO 3166-1 alpha-2 country code for flag state
        - name: shipType
          in: query
          type: string
          description: DNV ship type classification code
        - name: classStatus
          in: query
          type: string
          description: Current class status filter
        - name: limit
          in: query
          type: integer
        - name: offset
          in: query
          type: integer
    - name: vessels-imoNumber
      path: /vessels/{imoNumber}
      operations:
      - name: getvessel
        method: GET
        description: Get vessel classification details
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: imoNumber
          in: path
          type: string
          description: IMO vessel identification number (7 digits)
          required: true
        - name: Accept
          in: header
          type: string
          description: Response format
    authentication:
      type: bearer
      token: '{{env.DNV_API_KEY}}'
  exposes:
  - type: rest
    namespace: class-status-vessels-rest
    port: 8080
    description: REST adapter for DNV Class Status API — Vessels. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/fleets
      name: fleets
      description: REST surface for fleets.
      operations:
      - method: GET
        name: getfleetstatus
        description: Get fleet classification status
        call: class-status-vessels.getfleetstatus
        with:
          imoNumbers: rest.imoNumbers
          includeExpiredCerts: rest.includeExpiredCerts
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/vessels
      name: vessels
      description: REST surface for vessels.
      operations:
      - method: GET
        name: searchvessels
        description: Search vessels by classification criteria
        call: class-status-vessels.searchvessels
        with:
          imoNumber: rest.imoNumber
          vesselName: rest.vesselName
          flagState: rest.flagState
          shipType: rest.shipType
          classStatus: rest.classStatus
          limit: rest.limit
          offset: rest.offset
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/vessels/{imonumber}
      name: vessels-imonumber
      description: REST surface for vessels-imoNumber.
      operations:
      - method: GET
        name: getvessel
        description: Get vessel classification details
        call: class-status-vessels.getvessel
        with:
          imoNumber: rest.imoNumber
          Accept: rest.Accept
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: class-status-vessels-mcp
    port: 9090
    transport: http
    description: MCP adapter for DNV Class Status API — Vessels. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: get-fleet-classification-status
      description: Get fleet classification status
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: class-status-vessels.getfleetstatus
      with:
        imoNumbers: tools.imoNumbers
        includeExpiredCerts: tools.includeExpiredCerts
      outputParameters:
      - type: object
        mapping: $.
    - name: search-vessels-classification-criteria
      description: Search vessels by classification criteria
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: class-status-vessels.searchvessels
      with:
        imoNumber: tools.imoNumber
        vesselName: tools.vesselName
        flagState: tools.flagState
        shipType: tools.shipType
        classStatus: tools.classStatus
        limit: tools.limit
        offset: tools.offset
      outputParameters:
      - type: object
        mapping: $.
    - name: get-vessel-classification-details
      description: Get vessel classification details
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: class-status-vessels.getvessel
      with:
        imoNumber: tools.imoNumber
        Accept: tools.Accept
      outputParameters:
      - type: object
        mapping: $.