naftiko: 1.0.0-alpha2
info:
  label: Langflow Flow Events
  description: 'Langflow Flow Events. 2 operations. Lead operation: Get Flow Events. Self-contained Naftiko capability covering
    one Langflow business surface.'
  tags:
  - Langflow
  - Flow Events
  created: '2026-05-24'
  modified: '2026-05-24'
binds:
- namespace: env
  keys:
    LANGFLOW_API_KEY: LANGFLOW_API_KEY
    LANGFLOW_BASE_URL: LANGFLOW_BASE_URL
capability:
  consumes:
  - type: http
    namespace: flow-events
    baseUri: '{{env.LANGFLOW_BASE_URL}}'
    description: Langflow Flow Events business capability.
    resources:
    - name: api-v1-flows-flow-id-events
      path: /api/v1/flows/{flow_id}/events
      operations:
      - name: get-flow-events
        method: GET
        description: Get Flow Events
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: flow_id
          in: path
          type: string
          description: flow_id parameter.
          required: true
        - name: since
          in: query
          type: number
          description: UTC timestamp to get events after
          required: false
      - name: create-flow-event
        method: POST
        description: Create Flow Event
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: flow_id
          in: path
          type: string
          description: flow_id parameter.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    authentication:
      type: apikey
      key: x-api-key
      value: '{{env.LANGFLOW_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: flow-events-rest
    port: 8080
    description: REST adapter for Langflow Flow Events.
    resources:
    - path: /v1/api/v1/flows/{flow_id}/events
      name: api-v1-flows-flow-id-events
      description: REST surface for /api/v1/flows/{flow_id}/events.
      operations:
      - method: GET
        name: get-flow-events
        description: Get Flow Events
        call: flow-events.get-flow-events
        with:
          flow_id: rest.flow_id
          since: rest.since
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: create-flow-event
        description: Create Flow Event
        call: flow-events.create-flow-event
        with:
          flow_id: rest.flow_id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: flow-events-mcp
    port: 9090
    transport: http
    description: MCP adapter for Langflow Flow Events. One tool per consumed operation.
    tools:
    - name: langflow-get-flow-events
      description: Get Flow Events
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: flow-events.get-flow-events
      with:
        flow_id: tools.flow_id
        since: tools.since
      outputParameters:
      - type: object
        mapping: $.
    - name: langflow-create-flow-event
      description: Create Flow Event
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: flow-events.create-flow-event
      with:
        flow_id: tools.flow_id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.