bubbuild/bub

Bub it. Build it. A tiny agent runtime, composable with plugins.

agent-frameworkagent-skillsai-agentsclicontext-engineeringharnesspluginspythonself-hosted

License & maintenance

Apache-2.0 is a permissive license: free to use commercially with attribution.

Last code push today.

	Repository	Stars	Language	License	Activity
1	morluto/reaReverse engineer anything with agents, from app behavior down to native binaries.	★ 319.5k	TypeScript	MIT	Active
2	virgiliojr94/book-to-skillTurn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.	★ 35.2k	Python	MIT	Active
3	topoteretes/cogneeCognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free	★ 32.5k	Python	Apache-2.0	Active
4	deepset-ai/haystackOpen-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agen	★ 26.8k	Python	Apache-2.0	Active
5	DietrichGebert/ponytailMakes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.	★ 166.9k	JavaScript	MIT	Active
6	google-gemini/gemini-cliAn open-source AI agent that brings the power of Gemini directly into your terminal.	★ 107.4k	TypeScript	Apache-2.0	Active
7	paperclipai/paperclipThe open-source app everyone uses to manage agents at work	★ 104k	TypeScript	MIT	Active
8	Leonxlnx/taste-skillAgent skills that give coding agents taste: art direction, reference images and a browser check instead of generic AI pages	★ 98.8k	JavaScript	MIT	Active