Apache Livy REST API — Statements

naftiko: 1.0.0-alpha2
info:
  label: Apache Livy REST API — Statements
  description: 'Apache Livy REST API — Statements. 3 operations. Lead operation: Apache livy Apache Livy List Statements.
    Self-contained Naftiko capability covering one Apache Livy business surface.'
  tags:
  - Apache Livy
  - Statements
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    APACHE_LIVY_API_KEY: APACHE_LIVY_API_KEY
capability:
  consumes:
  - type: http
    namespace: rest-statements
    baseUri: http://localhost:8998
    description: Apache Livy REST API — Statements business capability. Self-contained, no shared references.
    resources:
    - name: sessions-sessionId-statements
      path: /sessions/{sessionId}/statements
      operations:
      - name: liststatements
        method: GET
        description: Apache livy Apache Livy List Statements
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: sessionId
          in: path
          type: integer
          required: true
      - name: runstatement
        method: POST
        description: Apache livy Apache Livy Run Statement
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: sessionId
          in: path
          type: integer
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: sessions-sessionId-statements-statementId
      path: /sessions/{sessionId}/statements/{statementId}
      operations:
      - name: getstatement
        method: GET
        description: Apache livy Apache Livy Get Statement
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: sessionId
          in: path
          type: integer
          required: true
        - name: statementId
          in: path
          type: integer
          required: true
  exposes:
  - type: rest
    namespace: rest-statements-rest
    port: 8080
    description: REST adapter for Apache Livy REST API — Statements. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/sessions/{sessionid}/statements
      name: sessions-sessionid-statements
      description: REST surface for sessions-sessionId-statements.
      operations:
      - method: GET
        name: liststatements
        description: Apache livy Apache Livy List Statements
        call: rest-statements.liststatements
        with:
          sessionId: rest.sessionId
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: runstatement
        description: Apache livy Apache Livy Run Statement
        call: rest-statements.runstatement
        with:
          sessionId: rest.sessionId
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/sessions/{sessionid}/statements/{statementid}
      name: sessions-sessionid-statements-statementid
      description: REST surface for sessions-sessionId-statements-statementId.
      operations:
      - method: GET
        name: getstatement
        description: Apache livy Apache Livy Get Statement
        call: rest-statements.getstatement
        with:
          sessionId: rest.sessionId
          statementId: rest.statementId
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: rest-statements-mcp
    port: 9090
    transport: http
    description: MCP adapter for Apache Livy REST API — Statements. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: apache-livy-apache-livy-list
      description: Apache livy Apache Livy List Statements
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: rest-statements.liststatements
      with:
        sessionId: tools.sessionId
      outputParameters:
      - type: object
        mapping: $.
    - name: apache-livy-apache-livy-run
      description: Apache livy Apache Livy Run Statement
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: rest-statements.runstatement
      with:
        sessionId: tools.sessionId
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: apache-livy-apache-livy-get
      description: Apache livy Apache Livy Get Statement
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: rest-statements.getstatement
      with:
        sessionId: tools.sessionId
        statementId: tools.statementId
      outputParameters:
      - type: object
        mapping: $.