Copy-paste this into your AI agent (Claude Code, Cursor, Copilot, Codex, Windsurf, Gemini CLI, etc.):
Run: npx @agentskill.sh/cli@latest setup
Then search for skills relevant to this project using /learn
That's it. Your agent will install /learn, analyze your project, and suggest relevant skills from a directory of 100,000+.
Other install methods
Install globally (then use ags directly)
npm install -g @agentskill.sh/cli
ags setupPlugin marketplace (Claude Code only)
/plugin marketplace add https://agentskill.sh/marketplace.json
/plugin install learn@agentskill-shNote: the plugin marketplace only installs the /learn skill. Use npx @agentskill.sh/cli setup to get all skills.
- Two-layer security. After incidents like OpenClaw showed how malicious skill files can compromise agents, vetting matters. agentskill.sh runs server-side static analysis on every skill across 12 threat categories:
Command injection, data exfiltration, credential harvesting, prompt injection, obfuscation, sensitive file access, persistence mechanisms, external calls, reverse shells, destructive commands, social engineering, supply chain attacks
Each skill gets a security score (0-100). 110,000+ skills scanned, 100% coverage. Skills scoring below 30 require explicit confirmation before installation. Then /learn performs a second client-side scan before writing any files, so you get both centralized scanning and local verification. See the live security dashboard.
-
Feedback loop. Agents auto-rate skills after use (1-5 scale with comments), so the best ones surface and broken ones get flagged by the community. Your agent contributes to, and benefits from, collective quality signals.
-
Version tracking. Every installed skill is tagged with a content SHA, so you always know exactly what version you're running. When a newer version is available,
/learn updateshows what changed. Nothing breaks silently. -
Search broadly. Instead of hunting for skills manually, search 100,000+ skills mid-conversation. Find what you need, install it, keep working.
This repo contains the official CLI and skills for agentskill.sh.
| What | Description |
|---|---|
ags CLI |
Terminal tool to search, install, list, update, remove, and rate skills. Published to npm as @agentskill.sh/cli. |
/learn skill |
Agent skill that gives your AI the same capabilities mid-conversation. Uses the CLI under the hood. |
review-skill skill |
Reviews SKILL.md files against best practices and scores them on 10 quality dimensions. |
ags search <query> # Search 100,000+ skills
ags install <slug> # Install a skill
ags install @owner/skill-name # Install from specific author
ags list # Show installed skills
ags update # Check for and apply updates
ags remove <slug> # Uninstall a skill
ags feedback <slug> <1-5> [msg] # Rate a skillAll commands support --json for structured output.
When using the skill inside your agent:
| Command | What it does |
|---|---|
/learn <query> |
Search for skills, interactive install |
/learn @owner/slug |
Install a specific skill |
/learn skillset:<slug> |
Install a curated bundle |
/learn |
Context-aware recommendations based on your project |
/learn trending |
Show trending skills |
/learn list |
Show installed skills |
/learn update |
Check for updates |
/learn remove <slug> |
Uninstall a skill |
/learn feedback <slug> <1-5> |
Rate a skill |
# Find SEO skills
ags search "programmatic seo"
# Install a specific skill from an author
ags install @anthropics/react-best-practices
# Install for Cursor instead of Claude Code
ags install seo-optimizer --platform cursor
# Rate a skill you used
ags feedback seo-optimizer 5 "Excellent keyword clustering"
# Update all installed skills
ags update
# List installed skills as JSON
ags list --json- Search queries the agentskill.sh API
- Install writes the skill to your platform's skill directory (e.g.,
.claude/skills/) - Metadata header is injected for version tracking and auto-review
- Auto-review: after using a skill, your agent rates it automatically (1-5 scale)
- Update compares local content hashes against the registry and re-installs outdated skills
The CLI auto-detects your platform. Override with --platform <name>.
| Platform | Skill directory | Flag |
|---|---|---|
| Claude Code | .claude/skills/ |
claude-code |
| Cursor | .cursor/skills/ |
cursor |
| GitHub Copilot | .github/copilot/skills/ |
copilot |
| Codex | .codex/skills/ |
codex |
| Windsurf | .windsurf/skills/ |
windsurf |
| Gemini CLI | .gemini/skills/ |
gemini-cli |
| Amp | .amp/skills/ |
amp |
| Goose | .goose/skills/ |
goose |
| Aider | .aider/skills/ |
aider |
| Cline | .cline/skills/ |
cline |
| Roo Code | .roo-code/skills/ |
roo-code |
| Trae | .trae/skills/ |
trae |
| Hermes | ~/.hermes/skills/ |
hermes |
| OpenCode | .opencode/skills/ |
opencode |
| ChatGPT | .chatgpt/skills/ |
chatgpt |
Every skill on agentskill.sh has a security score (0-100). Skills below 30 trigger a warning before installation.
The /learn skill includes a security pattern library for detecting prompt injection, data exfiltration, obfuscated code, and other threats.
.
├── README.md
├── package.json # npm: @agentskill.sh/cli
├── src/ # CLI source
│ ├── index.ts
│ ├── api.ts
│ ├── platform.ts
│ └── commands/
│ ├── search.ts
│ ├── install.ts
│ ├── list.ts
│ ├── remove.ts
│ ├── update.ts
│ └── feedback.ts
├── skills/
│ ├── learn/ # /learn skill
│ │ ├── SKILL.md
│ │ └── references/
│ │ └── SECURITY.md
│ └── review-skill/ # Skill quality reviewer
│ ├── SKILL.md
│ └── references/
│ └── rubric.md
├── assets/
│ └── banner.jpg
├── .claude-plugin/ # Claude plugin marketplace
└── LICENSE
Found a bug? Want to add a platform or a new skill? PRs welcome.
For creating and publishing your own skills, see the skill creation guide.
MIT
Built by agentskill.sh