Version control for AI agent activity. Track what your agent did, which prompt wrote each line, and rewind when things break. Demo Every tool call is automatically captured. No manual commits needed. Quick Start # Install via Homebrew (macOS/Linux) brew tap regent-vcs/tap brew install regent # Or via Go go install github.com/regent-vcs/regent/cmd/rgt@latest # Initialize in your project cd your-project rgt init # Work with Claude Code normally (every tool call is tracked) # See what happened rgt log rgt blame src/file.go:42 That's it. Your agent activity is now auditable. What You Get See what your agent actually did $ rgt log Step a1b2c3d | 2 min ago | Tool: Edit │ File: src/handler.go │ Added error handling to request handler │ + 5 lines, - 2 lines Step d4e5f6g | 5 min ago | Tool: Write │ File: tests/handler_test.go │ Created unit tests for handler │ + 23 lines Step f8g9h0i | 8 min ago | Tool: Bash │ Command: go mod tidy │ Cleaned up dependencies Blame: which prompt wrote this line?…