codex

Chrome DevTools MCP

Reliable automation, in-depth debugging, and performance analysis in Chrome using Chrome DevTools and Puppeteer.

0 on GitHubby Chrome DevTools Teamv1.2.0+codex.20260818194800Apache-2.0updated 2 months agoDeveloper Tools

Plugin chrome-devtools-mcp in vincent-laroche/agents-marketplace. Commands read from the repo's manifest — 1 month ago.

This plugin runs code on your machine — it starts local MCP servers. The exact commands are listed below; read them before installing.

What it installs

Skills (6)

  • a11y-debugging

    Uses Chrome DevTools MCP for accessibility (a11y) debugging and auditing based on web.dev guidelines. Use when testing semantic HTML, ARIA labels, focus states, keyboard navigation, tap targets, and color contrast.

  • chrome-devtools-cli

    Use this skill to write shell scripts or run shell commands to automate tasks in the browser or otherwise use Chrome DevTools via CLI.

  • chrome-devtools

    Uses Chrome DevTools via MCP for efficient debugging, troubleshooting and browser automation. Use when debugging web pages, automating browser interactions, analyzing performance, or inspecting network requests.

  • debug-optimize-lcp

    Guides debugging and optimizing Largest Contentful Paint (LCP) using Chrome DevTools MCP tools. Use this skill whenever the user asks about LCP performance, slow page loads, Core Web Vitals optimization.

  • memory-leak-debugging

    Diagnoses and resolves memory leaks in JavaScript/Node.js applications. Use when a user reports high memory usage, OOM errors, or wants to analyze heapsnapshots or run memory leak detection tools like memlab.

  • troubleshooting

    Uses Chrome DevTools MCP and documentation to troubleshoot connection and target issues. Trigger this skill when list_pages, new_page, or navigate_page fail, or when the server initialization fails.

MCP servers (1)

View source on GitHub developer.chrome.com

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