TweakThis

Your clients report, your agent fixes: point at what should change on a website, leave a note, and Claude Code or Codex fixes it.

Your clients report, your agent fixes. TweakThis is for anyone who looks after several websites, their clients' or their own. A client points at what should change on their site and writes a note; Claude Code or Codex fetches it over MCP, fixes your code and reports back for sign-off. Or you fix it by hand. HOW IT WORKS • Open TweakThis on a page of one of your projects and pick an element, or draw a region. • Write what should change. TweakThis attaches the context a developer would otherwise ask for: the page address and title, the element's selectors, HTML and styles, the viewport, and a screenshot of the visible page. • Card details, one-time codes and passwords are covered while the screenshot is taken (best effort). Black out anything else private before you send: blacked-out areas are removed from the uploaded image, together with the captured text under them. • Send, or collect several notes into a review session and publish them together. • Numbered pins show the feedback already left on the page and whether it is open, in progress or ready for review. • In the TweakThis dashboard, your coding agent claims an item, changes the code and submits a summary; you or your client accept the fix or reopen it. ONLY ON YOUR PROJECTS, ONLY WHEN YOU ASK TweakThis runs on sites you have added as projects and on pages where you open it. It captures a page only when you pick something to give feedback on or record a guided flow, and sends it only to your TweakThis account (tweakthis.io and its storage), when you press Send. When you open its menu or pins on a project page, it uses the page address to load the feedback already left there. When you are signed in, it also reports when a site-access prompt was declined or a capture could not start (no address or content). It does not track your browsing, show ads or sell data. WHAT YOU NEED A TweakThis account (sign in from the extension). Clients you invite report for free. Agents connect through the TweakThis MCP server; see https://tweakthis.io for setup. Privacy policy: https://tweakthis.io/privacy