OSA

OSA: the Optimal System Agent. One AI that maximizes signal, eliminates noise, and finds the optimal path — across code, work, and life. Elixir/OTP. Runs locally. Open-source OpenClaw alternative. Maintained by Miosa-osa on GitHub, where it has earned 40 stars from the community.

It's actively developed around ai-agent, anthropic, autonomous-agent, and is a solid reference for anyone building with these tools.