The community built something insane. Here's what to actually use.
By Duncan Rogoff — buildroom.ai
Based on 200+ skills tested across the Claude Code ecosystem
🚀 Want the full system for building with Claude Code — live demos, skill templates, and a community of operators doing the same thing? Join at skool.com/buildroom
Right now, the Claude Code skills ecosystem has over 60,000 published skills. skills.sh — Vercel's cross-agent skill registry — launched in January 2026 and already supports 18 different AI agents. The community is building fast.
But here's the problem: most of it is garbage. Thin, generic, or straight-up dangerous. Snyk scanned 3,984 skills across public registries and found 36% had security flaws. 76 had malicious payloads designed to steal credentials.
So this isn't a list of 10 random skills I found on a website. These are the ones that made it through my own filter: Does it solve a real pain? Does it save real time? Is the source trustworthy? Can I demo it working? The answer is yes for every skill on this list.
https://www.youtube.com/watch?v=gm8Ci8X2mpo&views
| # | Skill | What It Does | Source |
|---|---|---|---|
| 1 | find-skills (Vercel) | Discovers + installs other skills. 418K installs — most popular on skills.sh. | skills.sh/vercel-labs/skills/find-skills |
| 2 | frontend-design (Anthropic) | Forces Claude to lock in a visual direction before any code. Kills generic AI UIs. | https://github.com/anthropics/skills/blob/main/skills/frontend-design |
| 3 | web-design-guidelines (Vercel) | Loads 100+ rules on accessibility + UX. Reviews your UI against them automatically. | https://github.com/vercel-labs/agent-skills/tree/main/skills/web-design-guidelines |
| 4 | superpowers brainstorm (obra) | Forces Claude to ask hard questions before acting. Cuts revision rounds by ~30%. | github.com/obra/superpowers |
| 5 | skill-creator (Anthropic) | Build new skills with zero code. The meta-tool for the entire ecosystem. | https://github.com/anthropics/skills/tree/main/skills/skill-creator |
| 6 | obsidian-skills (kepano) | Built by Obsidian's CEO. Teaches Claude real Obsidian syntax, not generic Markdown. | github.com/kepano/obsidian-skills |
| 7 | PDF/DOCX/PPTX/XLSX (Anthropic) | Extract, summarize, and flag risk in documents in under a minute. | github.com/anthropics/skills |
| 8 | x-research-skill (rohunvora) | Agentic Twitter/X search and thread analysis — no $100/mo API needed. | github.com/rohunvora/x-research-skill |
| 9 | reddit-fetch (ykdojo) | Routes through Gemini to fetch Reddit content Claude can't access natively. | https://github.com/ykdojo/claude-code-tips/tree/main/skills/reddit-fetch |
| 10 | trailofbits/skills | Security scanning from Trail of Bits — CodeQL, Semgrep, vulnerability detection. | github.com/trailofbits/skills |
For each skill: why you should care, how to use it, how to install it, and a real use case.
Why you should care: There are 60,000+ Claude Code skills right now. This skill lets you find and install any of them without leaving the terminal. It's the entry point to the entire ecosystem. Install this one first.