Thanos Query API — Metadata

naftiko: 1.0.0-alpha2
info:
  label: Thanos Query API — Metadata
  description: 'Thanos Query API — Metadata. 3 operations. Lead operation: Get Label Values. Self-contained Naftiko capability
    covering one Thanos business surface.'
  tags:
  - Thanos
  - Metadata
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    THANOS_API_KEY: THANOS_API_KEY
capability:
  consumes:
  - type: http
    namespace: query-metadata
    baseUri: http://localhost:9090
    description: Thanos Query API — Metadata business capability. Self-contained, no shared references.
    resources:
    - name: api-v1-label-label_name-values
      path: /api/v1/label/{label_name}/values
      operations:
      - name: getlabelvalues
        method: GET
        description: Get Label Values
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: label_name
          in: path
          type: string
          description: The label name to retrieve values for
          required: true
        - name: start
          in: query
          type: string
          description: Start timestamp
        - name: end
          in: query
          type: string
          description: End timestamp
        - name: match[]
          in: query
          type: array
          description: Series selector to filter label values
    - name: api-v1-labels
      path: /api/v1/labels
      operations:
      - name: getlabels
        method: GET
        description: Get Label Names
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: start
          in: query
          type: string
          description: Start timestamp
        - name: end
          in: query
          type: string
          description: End timestamp
        - name: match[]
          in: query
          type: array
          description: Series selector to filter labels
    - name: api-v1-series
      path: /api/v1/series
      operations:
      - name: getseries
        method: GET
        description: Find Series by Label Matchers
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: match[]
          in: query
          type: array
          description: Series selector argument that selects the series to return. At least one match[] argument must be provided.
          required: true
        - name: start
          in: query
          type: string
          description: Start timestamp
        - name: end
          in: query
          type: string
          description: End timestamp
  exposes:
  - type: rest
    namespace: query-metadata-rest
    port: 8080
    description: REST adapter for Thanos Query API — Metadata. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/api/v1/label/{label-name}/values
      name: api-v1-label-label-name-values
      description: REST surface for api-v1-label-label_name-values.
      operations:
      - method: GET
        name: getlabelvalues
        description: Get Label Values
        call: query-metadata.getlabelvalues
        with:
          label_name: rest.label_name
          start: rest.start
          end: rest.end
          match[]: rest.match[]
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/v1/labels
      name: api-v1-labels
      description: REST surface for api-v1-labels.
      operations:
      - method: GET
        name: getlabels
        description: Get Label Names
        call: query-metadata.getlabels
        with:
          start: rest.start
          end: rest.end
          match[]: rest.match[]
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/v1/series
      name: api-v1-series
      description: REST surface for api-v1-series.
      operations:
      - method: GET
        name: getseries
        description: Find Series by Label Matchers
        call: query-metadata.getseries
        with:
          match[]: rest.match[]
          start: rest.start
          end: rest.end
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: query-metadata-mcp
    port: 9090
    transport: http
    description: MCP adapter for Thanos Query API — Metadata. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: get-label-values
      description: Get Label Values
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: query-metadata.getlabelvalues
      with:
        label_name: tools.label_name
        start: tools.start
        end: tools.end
        match[]: tools.match[]
      outputParameters:
      - type: object
        mapping: $.
    - name: get-label-names
      description: Get Label Names
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: query-metadata.getlabels
      with:
        start: tools.start
        end: tools.end
        match[]: tools.match[]
      outputParameters:
      - type: object
        mapping: $.
    - name: find-series-label-matchers
      description: Find Series by Label Matchers
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: query-metadata.getseries
      with:
        match[]: tools.match[]
        start: tools.start
        end: tools.end
      outputParameters:
      - type: object
        mapping: $.