Awesome! Have you considered pyodide[1]? Pydantic uses this for sandboxing its AI agents [2].

1. https://pyodide.org/en/stable/ 2. https://ai.pydantic.dev/mcp/run-python/

Thanks! Yeah I'm very aware of Pyodide and interested in adopting some of their techniques.

A big difference between my approach and their approach is that Runno is generic across programming languages. Pyodide only works for Python (and can only work for Python).

Big interesting development in this space is the announcement of Endor at WASM IO which I'd like to try out: https://endor.dev/