Ratchet.

A self-improving harness for everything you ask AI to do twice

Work that gets better every time it runs.

Tell Ratchet something you ask AI to do again and again. It runs it on schedule, learns from every edit and correction you make, and keeps only the changes it can prove are better. It only turns one way.

What it gets right, run by run

The climb draws itself after a few runs.

  1. Monday, 7:00am. The first brief is on its way.

The loop

You react. It learns. It proves it. It clicks forward.

  1. 01

    Run

    On schedule, on a webhook, or when you hand it something. Every input is frozen so the run can be replayed exactly.

  2. 02

    React

    Edit the result in place, rate it, or type one line: “always give the price.” Each reaction becomes evidence, and a correction becomes a check.

  3. 03

    Prove

    Overnight it proposes small changes and replays them on your own past runs against what's live now. Pinned examples may never slip.

  4. 04

    Click

    Only a proven win is kept: versioned, explained in a sentence, watched on the next runs, and one click from undone.

Keeping up

You can't keep up with AI. It can.

New models land every few weeks. Ratchet's frontier watch tries the ones you allow on your own work, within your budget, and switches only when your results get better. Learned state is plain text, so it moves between Claude, GPT, Gemini and the rest without loss, and every switch is re-validated before it commits.

Learns fromedits · ratings · one-line corrections · links you open · retries
Improvesrules · examples · how it reads sources · techniques · which model writes
Proves withreplays of your past runs · checks from your corrections · a judge that sees both orders
Neverregresses a pinned example · widens its own permissions · exceeds your budget
Runs onAnthropic · OpenAI · Gemini · OpenRouter · Mistral · DeepSeek · xAI · Groq · any OpenAI-compatible

Trust

Nothing it learns is hidden. Nothing it does goes out unasked.

Readable

What it learned is a short list of plain sentences, each with the corrections it came from. Edit any line yourself.

Reversible

Every change is a version with a one-sentence reason and the evidence that proved it. Go back to any version in one click.

Contained

Anything that posts elsewhere waits for your approval unless you opt in. The loop can change only what it learned, never its reach or your budget.

Yours

Bring your own model key, sealed at rest. Export everything as one file, or delete it all. Connect your onon vault so it knows you.

Start with one sentence.

A working, scheduled workflow in under three minutes. Free to start on Ratchet's models; bring your own key any time.