CAST AI · Capability

CAST AI Kubernetes Cost Optimization API — Autoscaler

CAST AI Kubernetes Cost Optimization API — Autoscaler. 1 operations. Lead operation: CAST AI Trigger rebalancing plan. Self-contained Naftiko capability covering one Cast Ai business surface.

Run with Naftiko Cast AiAutoscaler

What You Can Do

POST
Autoscalerapiexecuterebalancingplan — CAST AI Trigger rebalancing plan
/v1/kubernetes/clusters/{clusterid}/rebalancing-plans/{rebalancingplanid}/execute

MCP Tools

cast-ai-trigger-rebalancing-plan

CAST AI Trigger rebalancing plan

Capability Spec

kubernetes-cost-optimization-autoscaler.yaml Raw ↑ 
naftiko: 1.0.0-alpha2
info:
  label: CAST AI Kubernetes Cost Optimization API — Autoscaler
  description: 'CAST AI Kubernetes Cost Optimization API — Autoscaler. 1 operations. Lead operation: CAST AI Trigger rebalancing
    plan. Self-contained Naftiko capability covering one Cast Ai business surface.'
  tags:
  - Cast Ai
  - Autoscaler
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    CAST_AI_API_KEY: CAST_AI_API_KEY
capability:
  consumes:
  - type: http
    namespace: kubernetes-cost-optimization-autoscaler
    baseUri: https://api.cast.ai/v1
    description: CAST AI Kubernetes Cost Optimization API — Autoscaler business capability. Self-contained, no shared references.
    resources:
    - name: kubernetes-clusters-clusterId-rebalancing-plans-rebalancingPlanId-execute
      path: /kubernetes/clusters/{clusterId}/rebalancing-plans/{rebalancingPlanId}/execute
      operations:
      - name: autoscalerapiexecuterebalancingplan
        method: POST
        description: CAST AI Trigger rebalancing plan
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: rebalancingPlanId
          in: path
          type: string
          required: true
    authentication:
      type: apikey
      key: X-API-Key
      value: '{{env.CAST_AI_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: kubernetes-cost-optimization-autoscaler-rest
    port: 8080
    description: REST adapter for CAST AI Kubernetes Cost Optimization API — Autoscaler. One Spectral-compliant resource per
      consumed operation, prefixed with /v1.
    resources:
    - path: /v1/kubernetes/clusters/{clusterid}/rebalancing-plans/{rebalancingplanid}/execute
      name: kubernetes-clusters-clusterid-rebalancing-plans-rebalancingplanid-execute
      description: REST surface for kubernetes-clusters-clusterId-rebalancing-plans-rebalancingPlanId-execute.
      operations:
      - method: POST
        name: autoscalerapiexecuterebalancingplan
        description: CAST AI Trigger rebalancing plan
        call: kubernetes-cost-optimization-autoscaler.autoscalerapiexecuterebalancingplan
        with:
          rebalancingPlanId: rest.rebalancingPlanId
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: kubernetes-cost-optimization-autoscaler-mcp
    port: 9090
    transport: http
    description: MCP adapter for CAST AI Kubernetes Cost Optimization API — Autoscaler. One tool per consumed operation, routed
      inline through this capability's consumes block.
    tools:
    - name: cast-ai-trigger-rebalancing-plan
      description: CAST AI Trigger rebalancing plan
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: kubernetes-cost-optimization-autoscaler.autoscalerapiexecuterebalancingplan
      with:
        rebalancingPlanId: tools.rebalancingPlanId
      outputParameters:
      - type: object
        mapping: $.