I'd recommend vercel-react-best-practices from vercel-labs/agent-skills. It covers React and Next.js performance optimization, based on guidance from Vercel's engineering team.
- Installs: about 798K, far more than any other result (the next one has 28.8K).
- Source: Vercel Labs, the official Vercel organization.
- Fit: it's the only top result aimed at web React performance.
- Details: https://skills.sh/vercel-labs/agent-skills/vercel-react-best-practices
- Install command (when you want it):
npx skills add vercel-labs/agent-skills@vercel-react-best-practices
I didn't check the GitHub star count for the source repo because the permission request was denied. The install count and the official Vercel source are still strong signs of quality.
Other results from the search:
| Skill | Installs | Notes |
|---|---|---|
callstackincubator/agent-skills@react-native-best-practices |
28.8K | Only useful if your app is React Native |
software-mansion/argent@argent-react-native-optimization / -profiler |
~23.7K | Also React Native only |
affaan-m/ecc@frontend-patterns |
14.4K | General frontend patterns, not focused on performance |
If your app is React Native, use Callstack's react-native-best-practices instead. For a web React or Next.js app, the Vercel skill is the one to pick.
As you asked, I only searched and didn't install anything.
How it was tried: I let the model run only searches (npx skills find) with a throwaway npm cache, and asked it to recommend and not install. Installing was not tried. The model says it could not check the repository's GitHub stars because that permission request was denied. This run used Claude Opus 5.5.
它做什么
当你问"这件事怎么做""找个做 X 的 Skill""有没有能……的 Skill"时，帮你的代理去找现成的 Skill。它基于开放的 Skill 生态和 npx skills 命令行工具，并会指引你去看 skills.sh 排行榜。
工作方式
- 先弄清领域和具体任务。
- 先看 skills.sh 排行榜上有没有知名的 Skill。
- 需要时用
npx skills find [关键词]搜索。 - 推荐之前先核实质量：安装量（优先 1K 以上）、来源声誉、来源仓库的星标数。
- 把候选项连同安装命令和链接一起给你。
- 你同意的话，用
npx skills add <owner/repo@skill> -g -y安装。 - 什么都没找到时如实说明，并提出直接帮你做这件事，或建议用
npx skills init自己做一个。
适合场景
不想手动翻库、想快速给代理扩展能力。安装第三方 Skill 要谨慎，见风险说明。
高风险：它会让代理运行 `npx skills find`（在在线库里搜索），并在你同意后运行 `npx skills add <owner/repo@skill> -g -y`：从互联网下载第三方 Skill，并且不再逐项询问地安装到你整个用户账号下。这些 Skill 可能带有你没审过的脚本和指令。只同意你看过的安装，并按 Skill 自己的建议核对来源、安装量和星标。需要 Node.js（`npx`）和网络。 已试用一次，只跑了搜索（`npx skills find`），没有试安装这一步。