FinOps Framework + FOCUS MCP — Rate Optimization walkthrough

A static, no-build demo of the combined value the finops-framework-mcp and finops-focus-mcp servers only have together: capability → featured KPIs → the FOCUS columns needed to compute each, per spec version → calculate on bundled sample data. Every request below is a real JSON-RPC tools/call sent to the worker endpoints configured below (see demo/config.js, docs/deploy-worker.md).