ChromeDevTools

10 mods across 1 repository, 50k stars between them.

a11y-debugging

04

ChromeDevTools/chrome-devtools-mcp

Skill Claude CodeCodex

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.

50k 2d ago A 50 tokens original Apache-2.0

chrome-devtools-cli

05

ChromeDevTools/chrome-devtools-mcp

Skill Claude CodeCodex

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

50k 2d ago A 31 tokens original Apache-2.0

chrome-devtools

06

ChromeDevTools/chrome-devtools-mcp

Skill Claude CodeCodex

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. This skill does not apply to --slim mode (MCP configuration).

50k 2d ago A 55 tokens original Apache-2.0

debug-optimize-lcp

07

ChromeDevTools/chrome-devtools-mcp

Skill Claude CodeCodex

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, or wants to understand why their page's main content takes too long to appear. Also use when the user mentions…

50k 2d ago A 99 tokens original Apache-2.0

ChromeDevTools/chrome-devtools-mcp

Skill Claude CodeCodex

Diagnoses and resolves memory leaks in JavaScript/Node.js applications. Use when a user reports high memory usage, OOM errors, or wants to capture, compare, or inspect heap snapshots with Chrome DevTools MCP memory tools.

50k 2d ago B 52 tokens original Apache-2.0

troubleshooting

09

ChromeDevTools/chrome-devtools-mcp

Skill Claude CodeCodex

Uses Chrome DevTools MCP and documentation to troubleshoot connection and target issues. Trigger this skill when listpages, newpage, or navigatepage fail, or when the server initialization fails.

50k 2d ago B 40 tokens original Apache-2.0

chrome-devtools-mcp

10

ChromeDevTools/chrome-devtools-mcp

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

50k 2d ago A tokens not measured original Apache-2.0