The AI wrote the fix. Zero Commit lands it.
Paste any LLM’s answer and watch changes stage across your project in seconds. Checked, on a branch, ready for your review.
Works with ChatGPT, Claude, DeepSeek, Qwen, and Grok. Runs in your browser. Free to test.
The response is written in the Zero Commit protocol. This preview applies it to a four-file sample project and shows the resulting diff. The full tool applies the same kind of changes to your real repository or local folder.
See the sample project
Writing the change takes seconds. Applying it takes the afternoon.
You ask the model for a fix. It answers with edits across twelve files. Then the real work starts: open a file, Ctrl+F for the block, replace it, scroll, repeat. One missed paste and the build breaks.
AI got fast at writing code. Nothing got fast at landing it.
One format, any model.
Zero Commit ships a protocol. Paste it into your chat once, and the model answers in a format your project can apply: file edits and console commands, then a footer listing every file it touched. Zero Commit reads that format, so no plugin, API key, or special integration is involved.
Zerocommit.dev | File ops protocol (direct text only) BEFORE the footer output ONLY: console command blocks and file edits. Any other text before the footer corrupts files. Existing file: search/replace, unless it costs more. New file: full file. Delete :rm Move :mv Rename :rn Undo :undo The first footer line is exactly: ### Changed files: Then one line per file, then: Total files updated: N
The footer is what Zero Commit checks your files against. Try breaking it in the preview above.
Three steps, any model.
Paste the protocol into your LLM
Once per chat. It teaches the model to answer in a format your project can apply.
Ask for the change
Work the way you already do. Ask for a feature, a fix, a refactor.
Paste the answer and click Detect and Stage
Your changes appear in your repository or local folder, ready to review.
From prompt to pull request.
:rm :mv :rn :undo :unrmAny model. Your repo. Your call.
No agent works through your codebase while you wait. You decide what to ask, what to apply, and what to merge. The AI drafts and you stay the pilot.
The facts, in one place.
We used it for two years before we showed anyone.
Zero Commit began as a private tool for our own projects. We built real products with it every day, and fixed whatever annoyed us, long before anyone else saw it.
Stop applying AI changes by hand.
Early members get first access and a shot at one of 200 lifetime spots.