kgateway Kubernetes Gateway API — Backend

naftiko: 1.0.0-alpha2
info:
  label: kgateway Kubernetes Gateway API — Backend
  description: 'kgateway Kubernetes Gateway API — Backend. 5 operations. Lead operation: Kgateway List Backend resources.
    Self-contained Naftiko capability covering one Kgateway business surface.'
  tags:
  - Kgateway
  - Backend
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    KGATEWAY_API_KEY: KGATEWAY_API_KEY
capability:
  consumes:
  - type: http
    namespace: kubernetes-gateway-backend
    baseUri: https://{kubernetes-api-server}/apis/gateway.kgateway.dev/v1alpha1
    description: kgateway Kubernetes Gateway API — Backend business capability. Self-contained, no shared references.
    resources:
    - name: namespaces-namespace-backends
      path: /namespaces/{namespace}/backends
      operations:
      - name: listbackends
        method: GET
        description: Kgateway List Backend resources
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: createbackend
        method: POST
        description: Kgateway Create a Backend
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: namespaces-namespace-backends-name
      path: /namespaces/{namespace}/backends/{name}
      operations:
      - name: getbackend
        method: GET
        description: Kgateway Get a Backend
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: replacebackend
        method: PUT
        description: Kgateway Replace a Backend
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
      - name: deletebackend
        method: DELETE
        description: Kgateway Delete a Backend
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: bearer
      token: '{{env.KGATEWAY_API_KEY}}'
  exposes:
  - type: rest
    namespace: kubernetes-gateway-backend-rest
    port: 8080
    description: REST adapter for kgateway Kubernetes Gateway API — Backend. One Spectral-compliant resource per consumed
      operation, prefixed with /v1.
    resources:
    - path: /v1/namespaces/{namespace}/backends
      name: namespaces-namespace-backends
      description: REST surface for namespaces-namespace-backends.
      operations:
      - method: GET
        name: listbackends
        description: Kgateway List Backend resources
        call: kubernetes-gateway-backend.listbackends
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: createbackend
        description: Kgateway Create a Backend
        call: kubernetes-gateway-backend.createbackend
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/namespaces/{namespace}/backends/{name}
      name: namespaces-namespace-backends-name
      description: REST surface for namespaces-namespace-backends-name.
      operations:
      - method: GET
        name: getbackend
        description: Kgateway Get a Backend
        call: kubernetes-gateway-backend.getbackend
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: replacebackend
        description: Kgateway Replace a Backend
        call: kubernetes-gateway-backend.replacebackend
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: deletebackend
        description: Kgateway Delete a Backend
        call: kubernetes-gateway-backend.deletebackend
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: kubernetes-gateway-backend-mcp
    port: 9090
    transport: http
    description: MCP adapter for kgateway Kubernetes Gateway API — Backend. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: kgateway-list-backend-resources
      description: Kgateway List Backend resources
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: kubernetes-gateway-backend.listbackends
      outputParameters:
      - type: object
        mapping: $.
    - name: kgateway-create-backend
      description: Kgateway Create a Backend
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: kubernetes-gateway-backend.createbackend
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: kgateway-get-backend
      description: Kgateway Get a Backend
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: kubernetes-gateway-backend.getbackend
      outputParameters:
      - type: object
        mapping: $.
    - name: kgateway-replace-backend
      description: Kgateway Replace a Backend
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: kubernetes-gateway-backend.replacebackend
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: kgateway-delete-backend
      description: Kgateway Delete a Backend
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: kubernetes-gateway-backend.deletebackend
      outputParameters:
      - type: object
        mapping: $.