Sign in Try the live demo

for teams running agent loops

Close the loop.

Your agent loop ships 10× the code. The review bottleneck didn’t disappear. It moved to you. Patchrooms turns one click on a live preview into a punch-list your loop reads back and fixes.

Try the live demo See how the loop closes

Works with Claude Code, Cursor, Lovable, v0, Bolt. Feedback in, markdown or MCP out.

The review bottleneck didn’t disappear. It moved to you.

Your loop multiplied your output. It didn’t multiply your ability to look at it.

Slop grows quietly

Your loop ships 10x the diffs. Some fraction is broken, and you don’t find out which fraction until it’s live.

You don’t scale

Reviewing 40 agent outputs a day by hand isn’t a workflow. It’s a full-time job nobody signed up for.

Feedback isn’t machine-readable

A screenshot or a Slack message tells a human what’s wrong. It tells your agent nothing.

One click becomes the next iteration’s input

The checkpoint every good loop needs, made into a single click instead of you squinting at 40 diffs.

  1. 01

    Artifact

    Your loop ships a build: an app, a page, a component.

  2. 02

    One human click

    A reviewer clicks the live preview and leaves a verdict. No login, no ticket to file.

  3. 03

    Markdown / MCP

    The click becomes a structured punch-list (selector, screenshot, context) exported or pulled over MCP.

  4. 04

    Next iteration reads it back

    Your loop picks it up as input and fixes it. The checkpoint closes.

Loop demo: click an element on a live preview, leave a comment, and get an agent-ready Markdown punch-list back.
Real product, one take: click, comment, copy — the loop closes.

Others show feedback to a person.
Patchrooms turns it into an instruction your agent runs.

For agencies & freelancers on AI builders

Client sign-off, without the screenshot pile-up

Your client comments on the live preview (no login) and you get a clean punch-list your AI agent can fix. No more retyping “move that button” out of a WhatsApp thread.

See the client-sign-off flow →

We file bugs into our own dashboard.

Every report you see on this site (including the widget in the corner) is Patchrooms running on Patchrooms. Every bug we hit becomes a punch-list our own agent fixes. That’s the loop.

Close your loop.

Try it on a sample app in your browser: no account, no key, nothing to install.

Try the live demo