Api Contract Validator

This is a Cloudflare Workers-based validator that checks API responses against predefined contracts or schemas. The repository is minimal without much documentation, but the setup suggests it runs as a hosted MCP endpoint rather than a local integration. You'd reach for this when you need to verify that external APIs are returning data in the expected shape, especially useful for catching breaking changes or validating third-party integrations. Since it's deployed on Cloudflare's edge network, validation happens close to users with low latency. The streamable HTTP transport means Claude can call it directly without local setup, though you'll want to check the actual validation methods and supported schema formats before relying on it for production workflows.