Devon

Why we included this project

Devon is an open-source coding agent that runs from your terminal as a lightweight CLI, working inside the directory you launch it in. It can explore your codebase, make multi-file edits, write configs and tests, and fix bugs, while you keep an eye on it and jump in to correct it mid-task. You supply your own API key from Anthropic, OpenAI, or Groq, and a single key is enough to start, which keeps setup simple for small teams. Because it is sandboxed to the folder you start it in, it gives you more control than a cloud chat assistant, and its early-stage, Python-first nature makes it more of a hands-on tool for experimenting with agent workflows than a polished product. Its interactive, community-driven design makes it easy to inspect and adapt.