https://github.com/0xPlaygrounds/rig
https://www.philschmid.de/building-agents
https://github.com/charmbracelet/catwalk
https://github.com/charmbracelet/fantasy
https://github.com/penberg/agentfs
https://github.com/smartcomputer-ai/agent-os/

https://github.com/transitive-bullshit/agentic
https://github.com/humanlayer/humanlayer