naftiko: 1.0.0-alpha2
info:
  label: Kubecost Savings API — Model
  description: 'Kubecost Savings API — Model. 5 operations. Lead operation: Kubecost List abandoned workloads. Self-contained
    Naftiko capability covering one Kubecost business surface.'
  tags:
  - Kubecost
  - Model
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    KUBECOST_API_KEY: KUBECOST_API_KEY
capability:
  consumes:
  - type: http
    namespace: savings-model
    baseUri: http://{kubecost-address}
    description: Kubecost Savings API — Model business capability. Self-contained, no shared references.
    resources:
    - name: model-savings-abandonedWorkloads
      path: /model/savings/abandonedWorkloads
      operations:
      - name: getabandonedworkloads
        method: GET
        description: Kubecost List abandoned workloads
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: window
          in: query
          type: string
          description: Duration of time to analyze.
    - name: model-savings-clusterSizingETL
      path: /model/savings/clusterSizingETL
      operations:
      - name: getclusterrightsizing
        method: GET
        description: Kubecost Get cluster right-sizing recommendations
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: window
          in: query
          type: string
          description: Duration of time to analyze for recommendations.
    - name: model-savings-orphanedDisks
      path: /model/savings/orphanedDisks
      operations:
      - name: getorphaneddisks
        method: GET
        description: Kubecost List orphaned disks
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: model-savings-orphanedIPs
      path: /model/savings/orphanedIPs
      operations:
      - name: getorphanedips
        method: GET
        description: Kubecost List orphaned IP addresses
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: model-savings-requestSizingV2
      path: /model/savings/requestSizingV2
      operations:
      - name: getcontainerrequestrightsizing
        method: GET
        description: Kubecost Get container request right-sizing recommendations
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: window
          in: query
          type: string
          description: Duration of time to analyze for recommendations.
          required: true
        - name: targetCPUUtilization
          in: query
          type: number
          description: Target CPU utilization percentage (0-1).
        - name: targetRAMUtilization
          in: query
          type: number
          description: Target RAM utilization percentage (0-1).
        - name: filterClusters
          in: query
          type: string
          description: Filter by cluster name (comma-separated).
        - name: filterNamespaces
          in: query
          type: string
          description: Filter by namespace (comma-separated).
        - name: filterControllers
          in: query
          type: string
          description: Filter by controller name (comma-separated).
        - name: filterLabels
          in: query
          type: string
          description: Filter by label in the format label:value.
  exposes:
  - type: rest
    namespace: savings-model-rest
    port: 8080
    description: REST adapter for Kubecost Savings API — Model. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/model/savings/abandonedworkloads
      name: model-savings-abandonedworkloads
      description: REST surface for model-savings-abandonedWorkloads.
      operations:
      - method: GET
        name: getabandonedworkloads
        description: Kubecost List abandoned workloads
        call: savings-model.getabandonedworkloads
        with:
          window: rest.window
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/model/savings/clustersizingetl
      name: model-savings-clustersizingetl
      description: REST surface for model-savings-clusterSizingETL.
      operations:
      - method: GET
        name: getclusterrightsizing
        description: Kubecost Get cluster right-sizing recommendations
        call: savings-model.getclusterrightsizing
        with:
          window: rest.window
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/model/savings/orphaneddisks
      name: model-savings-orphaneddisks
      description: REST surface for model-savings-orphanedDisks.
      operations:
      - method: GET
        name: getorphaneddisks
        description: Kubecost List orphaned disks
        call: savings-model.getorphaneddisks
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/model/savings/orphanedips
      name: model-savings-orphanedips
      description: REST surface for model-savings-orphanedIPs.
      operations:
      - method: GET
        name: getorphanedips
        description: Kubecost List orphaned IP addresses
        call: savings-model.getorphanedips
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/model/savings/requestsizingv2
      name: model-savings-requestsizingv2
      description: REST surface for model-savings-requestSizingV2.
      operations:
      - method: GET
        name: getcontainerrequestrightsizing
        description: Kubecost Get container request right-sizing recommendations
        call: savings-model.getcontainerrequestrightsizing
        with:
          window: rest.window
          targetCPUUtilization: rest.targetCPUUtilization
          targetRAMUtilization: rest.targetRAMUtilization
          filterClusters: rest.filterClusters
          filterNamespaces: rest.filterNamespaces
          filterControllers: rest.filterControllers
          filterLabels: rest.filterLabels
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: savings-model-mcp
    port: 9090
    transport: http
    description: MCP adapter for Kubecost Savings API — Model. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: kubecost-list-abandoned-workloads
      description: Kubecost List abandoned workloads
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: savings-model.getabandonedworkloads
      with:
        window: tools.window
      outputParameters:
      - type: object
        mapping: $.
    - name: kubecost-get-cluster-right-sizing
      description: Kubecost Get cluster right-sizing recommendations
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: savings-model.getclusterrightsizing
      with:
        window: tools.window
      outputParameters:
      - type: object
        mapping: $.
    - name: kubecost-list-orphaned-disks
      description: Kubecost List orphaned disks
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: savings-model.getorphaneddisks
      outputParameters:
      - type: object
        mapping: $.
    - name: kubecost-list-orphaned-ip-addresses
      description: Kubecost List orphaned IP addresses
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: savings-model.getorphanedips
      outputParameters:
      - type: object
        mapping: $.
    - name: kubecost-get-container-request-right
      description: Kubecost Get container request right-sizing recommendations
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: savings-model.getcontainerrequestrightsizing
      with:
        window: tools.window
        targetCPUUtilization: tools.targetCPUUtilization
        targetRAMUtilization: tools.targetRAMUtilization
        filterClusters: tools.filterClusters
        filterNamespaces: tools.filterNamespaces
        filterControllers: tools.filterControllers
        filterLabels: tools.filterLabels
      outputParameters:
      - type: object
        mapping: $.