langfuse — LegacyMetricsV1

naftiko: 1.0.0-alpha2
info:
  label: langfuse — LegacyMetricsV1
  description: 'langfuse — LegacyMetricsV1. 1 operations. Lead operation: LegacyMetricsV1. Self-contained Naftiko capability
    covering one Langfuse business surface.'
  tags:
  - Langfuse
  - LegacyMetricsV1
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    LANGFUSE_API_KEY: LANGFUSE_API_KEY
capability:
  consumes:
  - type: http
    namespace: langfuse-legacymetricsv1
    baseUri: ''
    description: langfuse — LegacyMetricsV1 business capability. Self-contained, no shared references.
    resources:
    - name: api-public-metrics
      path: /api/public/metrics
      operations:
      - name: legacymetricsv1metrics
        method: GET
        description: Get metrics from the Langfuse project using a query object.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: query
          in: query
          type: string
          description: 'JSON string containing the query parameters with the following structure:'
          required: true
    authentication:
      type: basic
      username: '{{env.LANGFUSE_USER}}'
      password: '{{env.LANGFUSE_PASS}}'
  exposes:
  - type: rest
    namespace: langfuse-legacymetricsv1-rest
    port: 8080
    description: REST adapter for langfuse — LegacyMetricsV1. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/api/public/metrics
      name: api-public-metrics
      description: REST surface for api-public-metrics.
      operations:
      - method: GET
        name: legacymetricsv1metrics
        description: Get metrics from the Langfuse project using a query object.
        call: langfuse-legacymetricsv1.legacymetricsv1metrics
        with:
          query: rest.query
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: langfuse-legacymetricsv1-mcp
    port: 9090
    transport: http
    description: MCP adapter for langfuse — LegacyMetricsV1. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: get-metrics-langfuse-project-using
      description: Get metrics from the Langfuse project using a query object.
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: langfuse-legacymetricsv1.legacymetricsv1metrics
      with:
        query: tools.query
      outputParameters:
      - type: object
        mapping: $.