Patchlight

About Patchlight

Patchlight is a local-first, read-only review tool for AI coding sessions. Write a brief, start a session, run Claude Code, Cursor, Codex, or another coding agent, then come back to review the patch before you move on. Patchlight compares what changed against your brief, highlights files that may need attention, and surfaces sensitive areas like dependencies, auth, CI, environment files, and generated output. If something looks off, it gives you a copyable follow-up prompt to paste back into your agent. It never modifies your repository. No reverts, no commits, no package installs, no destructive commands, and no AI calls. Patchlight simply makes agent work visible so you can catch drift, review surprises, and keep shipping with more confidence.