madcop

MadCop — local-first AI agent desktop workstation (v0.9). Multi-model chat, tool-use, MCP servers, 12 workflow modes, knowledge base, AI design tool, persistent workspace. Maintained by linmy666 on GitHub, where it has earned 102 stars from the community.

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