OpenFeature Remote Evaluation Protocol (OFREP) — OFREP Core

naftiko: 1.0.0-alpha2
info:
  label: OpenFeature Remote Evaluation Protocol (OFREP) — OFREP Core
  description: 'OpenFeature Remote Evaluation Protocol (OFREP) — OFREP Core. 2 operations. Lead operation: Bulk Evaluate All
    Feature Flags. Self-contained Naftiko capability covering one Openfeature business surface.'
  tags:
  - Openfeature
  - OFREP Core
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    OPENFEATURE_API_KEY: OPENFEATURE_API_KEY
capability:
  consumes:
  - type: http
    namespace: openfeature-ofrep-core
    baseUri: ''
    description: OpenFeature Remote Evaluation Protocol (OFREP) — OFREP Core business capability. Self-contained, no shared
      references.
    resources:
    - name: ofrep-v1-evaluate-flags
      path: /ofrep/v1/evaluate/flags
      operations:
      - name: evaluateflagsbulk
        method: POST
        description: Bulk Evaluate All Feature Flags
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: If-None-Match
          in: header
          type: string
          description: 'Optional ETag value from a previous bulk evaluation response. If provided and the '
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: ofrep-v1-evaluate-flags-key
      path: /ofrep/v1/evaluate/flags/{key}
      operations:
      - name: evaluateflag
        method: POST
        description: Evaluate A Single Feature Flag
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: key
          in: path
          type: string
          description: The unique identifier (key) of the feature flag
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    authentication:
      type: bearer
      token: '{{env.OPENFEATURE_API_KEY}}'
  exposes:
  - type: rest
    namespace: openfeature-ofrep-core-rest
    port: 8080
    description: REST adapter for OpenFeature Remote Evaluation Protocol (OFREP) — OFREP Core. One Spectral-compliant resource
      per consumed operation, prefixed with /v1.
    resources:
    - path: /v1/ofrep/v1/evaluate/flags
      name: ofrep-v1-evaluate-flags
      description: REST surface for ofrep-v1-evaluate-flags.
      operations:
      - method: POST
        name: evaluateflagsbulk
        description: Bulk Evaluate All Feature Flags
        call: openfeature-ofrep-core.evaluateflagsbulk
        with:
          If-None-Match: rest.If-None-Match
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/ofrep/v1/evaluate/flags/{key}
      name: ofrep-v1-evaluate-flags-key
      description: REST surface for ofrep-v1-evaluate-flags-key.
      operations:
      - method: POST
        name: evaluateflag
        description: Evaluate A Single Feature Flag
        call: openfeature-ofrep-core.evaluateflag
        with:
          key: rest.key
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: openfeature-ofrep-core-mcp
    port: 9090
    transport: http
    description: MCP adapter for OpenFeature Remote Evaluation Protocol (OFREP) — OFREP Core. One tool per consumed operation,
      routed inline through this capability's consumes block.
    tools:
    - name: bulk-evaluate-all-feature-flags
      description: Bulk Evaluate All Feature Flags
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: openfeature-ofrep-core.evaluateflagsbulk
      with:
        If-None-Match: tools.If-None-Match
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: evaluate-single-feature-flag
      description: Evaluate A Single Feature Flag
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: openfeature-ofrep-core.evaluateflag
      with:
        key: tools.key
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.