Home / Skills / debug-optimize-lcp
debug-optimize-lcp
ChromeDevTools/chrome-devtools-mcpSkill
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 "largest contentful paint", "page load speed", "CWV", or wants to improve how fast their hero image or main content renders.
Why this score
This repo hosts 7 skills, so its 53,864 stars are split between them (about 7,695 each) for scoring.
Popularity score: 90/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 21, 2026 at commit f874aeb96ae5, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onedebug-optimize-lcp ChromeDevTools/chrome-devtools-mcp · Skill | 90 | ★ 54k | ≈115 always | 16d ago |
| debug-helper athola/skrills · Skill Both about debug and debugging | 60 | ★ 69 | ≈19 always | 18d ago |
| debug-issue tirth8205/code-review-graph · Skill Both about debug | 87 | ★ 32k | ≈19 always | 19d ago |
| caveman-optimize JuliusBrussee/caveman · Skill Both about optimize and optimization | 90 | ★ 114k | ≈23 always | 16d ago |
| ce-debug EveryInc/compound-engineering-plugin · Skill Both about debug and slow | 84 | ★ 26k | ≈28 always | 16d ago |
| debug-cli tailcallhq/forgecode · Skill Both about debug | 79 | ★ 7.6k | ≈63 always | 16d ago |