Nowadays, more and more people use Cowork & Claude Code to manipulate files locally. It's powerful — but sometimes AI goes crazy and completely messes up your workspace, making it impossible to revert to the original state. AgentShield puts a safety shield around your local workspace. It monitors file changes in real time, and when things get messed up, you can rollback everything with one click — basically a regret pill for AI. Free & open source.