Start a dev server with reverse proxy for browser debugging
Starts a dev server with a debugging proxy that captures JS errors, performance metrics, DOM changes, and user interactions in your browser. Use this when you need browser debugging superpowers with live diagnostics and a floating indicator to send messages back to the agent.
/plugin marketplace add standardbeagle/agnt/plugin install agnt@standardbeagle-toolsStart a development server with the agnt reverse proxy for browser debugging.
First, detect the project type to find available scripts:
detect {path: "."}
Start the dev server in background mode (look for "dev", "start", or "serve" scripts):
run {script_name: "dev", mode: "background"}
Wait 3-5 seconds for the server to start, then start the proxy:
proxy {action: "start", id: "dev", target_url: "http://localhost:3000"}
Note: Adjust the port based on what the dev server actually uses.
Report the proxy URL to the user so they can open it in their browser.
Explain that the proxy provides:
__devtool API for diagnosticsThe user can now open the proxy URL in their browser to get browser superpowers.