LunarFS

Running multiple AI agents on the same repo means cloning it per agent, waiting 30-140s for pnpm install on Mac, and hoping they don't stomp each other. Git's branch-lock means two agents can't share a branch at all. LunarFS fixes this at the filesystem level. Fork a new agent workspace in under 5ms. Files stream in on demand — touch 200 of 50,000, pay for 200. Each agent writes to its own private overlay. Agents push normal Git commits when done. Open-source. Works on Linux, Mac, and Windows.