"You start to get lazy... scanning through a markdown file thinking 'that seems fine, just go.'"
"You can feel it, you can see it, you can check it. The manual approving of each one, it's the game changer."
"Because mistakes happen... 'You know what? We did a mistake. We need to roll back this one.' And I go into the log."
"Scratch would have put me out of work for this project, and I would have been super pumped about it."
Here is what that review looks like. Not a wall of text.
Say Claude just rewrote 300 product descriptions. This is that moment. You hit reject all first, on purpose. That is how you ask the real question: what did Claude actually write?
One SKU remapped wrong. One description too aggressive. You approve the 298 that are right, reject those 2, and publish. One record still turns out wrong the next morning, so you roll it back. Sean, a customer, calls that "an undo for the internet."
The review step is not a tax on your time. It's what buys you speed.
Scratch pulls your Shopify, Webflow, or CRM data down as files on your computer.
Your agent edits the files there: full context, fast search, every record in one pass. No API round trips.
Every change side by side in a diff grid before anything ships. Approve what's right. Reject anything, including reject all.
Scratch publishes what you approve back to the platform. Nothing else moves.
Publish something wrong anyway, roll it back. Claude doesn't reconstruct old values from memory. Scratch has them.
Customers do their biggest runs only after they trust the undo. That is the point. We ran a massive cleanup of our own Webflow site in a week this way: reject all makes the first pass free, and roll back makes the last step reversible.
30 seconds: the prompt, 300 records edited, the diff grid, reject all, approve, publish.
Where your data actually lives.
The working files sit on your machine, which is what makes your agent fast on them. Version history lives in per-workspace repos on our servers, and credentials to your platforms are brokered there too, not pasted into prompts. Publishing is deterministic: Scratch writes exactly what you approved, and no model touches the write path. Security teams get the rest in the trust center.
This is for you if you already run an AI agent and don't trust it with the keys to production.
You already run Claude Code, or Codex, or Goose. You want it on your store, your site, your CRM, without handing it the keys to production.
Five client workspaces. Every change your AI makes to a client's site sits in a diff until you approve it, and reverses if you're wrong.
"Huge, I love it. I think it's very useful for every one of our clients." · Jacob, who runs a fractional-CMO agency
See how powerful it is with your data.
Connect your Shopify, Webflow, or CRM. Bring your own agent. Run one small batch and see every change side by side before it ships. Then run it at full scale.
Twenty minutes from download to your first published edit: the setup guide →
One belief, two products: software should move fast on your data, and you should still see every change and be able to undo it. Whalesync makes it safe and easy to sync your tools. Scratch makes it safe to point AI at them.
Prefer to watch it run live first? Book 30 minutes.