Generating code isn't the hard part.

Making it correct is. Magnitude is an open source coding agent that writes code, runs tests, fixes failures, and doesn't stop until it's correct.

$ npm i -g @magnitude-dev/magnitude
Backed by Y Combinator
Claude OpenAI Gemini Grok DeepSeek Ollama Qwen OpenRouter Hugging Face

Runs locally with any model.

From the creators of Magnitude Browser Agent

4k+
GitHub stars
160k+ downloads
93.9% WebVoyager SOTA

The coding agent where correctness is a primitive.

$ npm i -g @magnitude-dev/magnitude