Capture Kit

Full-page screenshots and clips with the console errors and failed requests behind them, ready to paste into your AI.

Show your AI what you're looking at. Press one key on any page. Capture Kit takes the whole page, top to bottom, writes a short report of what went wrong on it, and puts both on your clipboard. Paste into Claude, ChatGPT, Cursor or any other assistant and ask what's broken. THE WHOLE PAGE, NOT THE VISIBLE PART True full-page capture, including pages that scroll inside a panel (Notion, Linear, Airtable) and pages far taller than Chrome can fit in one image. THE WHY, NOT JUST THE WHAT Console errors and warnings, and failed network requests, since the page loaded - mapped back through source maps to your original files. Third-party noise (ads, analytics) is separated from your own requests. MADE FOR AI TO READ Tall pages are also cut into screen-sized slices so their text stays legible to an assistant, with empty margins trimmed. A context block says whether the page is localhost or production, at what size and zoom. CLIPS FOR BUGS THAT MOVE Record a few seconds of a tab. Capture Kit keeps only the frames where something changed, on one sheet, with the console and network timeline alongside. BUILT FOR AI CODING AGENTS Pick an output folder and every capture also writes latest.md and latest.jpg, so your agent can read the newest capture from disk. Agents driving the browser can fire a capture themselves on sites you allow. PRIVATE No server, no account, no analytics. Everything stays on your computer and your clipboard. Common secret formats (API keys, tokens, auth headers) are blanked out of reports. Shortcuts: Cmd/Ctrl+Shift+9 to capture, Cmd/Ctrl+Shift+8 to record a clip. Free and open source: https://github.com/adamsemien/capture-kit