debuggingtools
web-perf
Audits web performance using Chrome DevTools MCP. Measures Core Web Vitals, finds render-blocking resources, dependency chains, layout shifts, caching issues, and accessibility gaps. Use for audits, profiling, debugging, or optimising page load performance and Lighthouse scores.
maintainer
nicholasgriffintn
Updated 1/20/2026
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1
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quick start
Installation and usage
Audits web performance using Chrome DevTools MCP. Measures Core Web Vitals, finds render-blocking resources, dependency chains, layout shifts, caching issues, and accessibility gaps. Use for audits, profiling, debugging, or optimising page load performance and Lighthouse scores.
Installation
$ install --globalskills.sh
Usage
Once installed, you can use this skill by running the following command in your terminal:
skills use web-perf