Google's Chrome DevTools MCP closes the loop for coding agents.
The agent opens a live Chrome, catches the broken JS, patches it and retests right away. It reads performance traces, network and console with source-mapped stacks.
No more guessing.
npx chrome-devtools-mcp@latest
@Neonzamiel Often yes. The agent can click and type through the page itself, then read the errors and trace after. I’d check the exact tools in the docs for your case.
@0xCodez The compare step is the interesting part. Rebuild, diff against the original, refine is the same loop Chrome DevTools MCP gives agents for their own pages.
@ClaudeCode_love I make my X shorts this way: HTML animations captured in Chrome, then FFmpeg for the mix. Tools are the easy part, keeping a story that holds attention for 25 seconds took way more iterations.
Your coding agent can write a fix but it can’t see the page. Chrome DevTools MCP lets it read the network, errors and performance trace itself. One npx command to set up. Sample numbers in the demo.
A coding agent that can use your signed-in Chrome is powerful, and it can do anything you can. One npx command connects the browser, and agents stop hitting login walls. Use a separate Chrome profile, allow-list sites, approve every write. Simulated demo.
A coding agent that can use your signed-in Chrome is powerful, and it can do anything you can. One npx command connects the browser, and agents stop hitting login walls. Use a separate Chrome profile, allow-list sites, approve every write. Simulated demo.
A coding agent that can use your signed-in Chrome is powerful, and it can do anything you can. One npx command connects the browser, and agents stop hitting login walls. Use a separate Chrome profile, allow-list sites, approve every write. Simulated demo.