MCPR

Proxy layer for MCP apps providing tunnel, debug, deploy, and monitor capabilities through one endpoint.

pragmalabs-tech 29
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MCPR is a proxy layer that merges MCP backends and widget frontends behind a single endpoint, handling CSP rewriting, domain management, and OAuth URLs automatically. The proxy provides instant HTTPS tunneling with stable URLs, a built-in widget debugger (mcpr Studio), and tools for local development, PR previews, and production deployment. Written in Rust, it simplifies MCP app development by eliminating environment-specific configuration and enabling offline widget debugging without connecting to AI clients.

Source

Repository: https://github.com/pragmalabs-tech/mcpr

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