According to AlphaMoat, as of 2026-07, Web Perf has 6,285 downloads and 4 stars — ranked #1,040 of 106,927 Claude skills overall, and #152 of 13,516 in Development.
Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (FCP, LCP, TBT, CLS, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed.
| Month | Downloads | MoM | Stars | Installs |
|---|---|---|---|---|
| 2026-07 | 6.3K | +5.9% | 4 | 223 |
| 2026-06 | 5.9K | +3.7% | 3 | 222 |
| 2026-05 | 5.7K | +20.1% | 3 | 32 |
| 2026-03 | 4.8K | — | 3 | 565 |
Interact with GitHub using the `gh` CLI. Use `gh issue`, `gh pr`, `gh run`, and `gh api` for issues, PRs, CI runs, and advanced queries.
Multi search engine integration with 16 engines (7 CN + 9 Global). Supports advanced search operators, time filters, site search, privacy engines, and Wolfra...
YouTube Data API integration with managed OAuth. Search videos, manage playlists, access channel data, and interact with comments. Use this skill when users want to interact with YouTube. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).
Generate valid Mermaid diagrams like flowcharts, sequence diagrams, mind maps, ER diagrams, or user journeys from text or product descriptions.
Essential Docker commands and workflows for container management, image operations, and debugging.
GitHub API integration with managed OAuth. Access repositories, issues, pull requests, commits, branches, and users. Use this skill when users want to interact with GitHub repositories, manage issues and PRs, search code, or automate workflows. For other third party apps, use the api-gateway skill (
Essential Git commands and workflows for version control, branching, and collaboration.
Create and manage persistent Browserbase cloud browser sessions with authentication persistence. Use when the user needs to automate browsers, maintain logged-in sessions across interactions, scrape authenticated pages, or manage cloud browser instances. Handles session creation, context-based auth persistence, keep-alive reconnection, captcha solving, session recording, screenshots, and session cleanup.
Data month: 2026-07 · Downloads, stars and installs are aggregated monthly from public skill registries (ClawHub, SkillHub). See methodology.