Show HN: Skills RCE – Code execution server for AI agent skills

Hey HN We've built this as part of MUXI, an open-source AI agent infrastructure platform. The problem: agents need to execute code, not just generate it. Most solutions either give full shell access (terrifying) or sandbox so heavily that nothing useful runs. skills-rce sits in the middle: a single binary with a standardized OpenAPI-spec'd REST API. You point it at a skill, it runs the code in an isolated subprocess with skill directory caching, and returns the result. Language-agnostic, single endpoint.