tomevault-io Find Skills
Discover and install third-party agent skills from the open Agent Skills ecosystem powered by skills.sh.
Overview
The Agent Skills format is an open standard for packaging procedural knowledge, workflows, and tools that AI agents load on demand. The npx skills CLI (maintained by Vercel Labs) serves as "npm for AI agents" -- enabling discovery and installation of community skills from any Git repository.
skills.sh is the public directory and leaderboard for the ecosystem, hosting thousands of skills across categories like frontend, backend, DevOps, and more.
Built-in cc-arsenal Skills
Before installing third-party skills, note that cc-arsenal already provides:
- agent-browser -- AI-optimized headless browser automation (snapshot + refs system)
- jira-cli -- Interactive Jira issue, epic, and sprint management
- create-skill -- Specification-driven skill creation with live documentation fetching
- find-skills -- This skill (discovery and installation of third-party skills)
Only install external skills that provide capabilities not already covered above.
Quick Start
1. Find Skills
# Interactive fuzzy search across skills.sh
npx skills find
# Search by keyword
npx skills find typescript
npx skills find react
npx skills find testing
2. Review Available Skills in a Repository
# List skills in a repository without installing
npx skills add owner/repo --list
# Example: list Vercel's official skills
npx skills add vercel-labs/agent-skills --list
# Example: list Anthropic's skills
npx skills add anthropics/skills --list
3. Install Skills
# Interactive installation (choose skills and target agents)
npx skills add owner/repo
# Install a specific skill for Claude Code
npx skills add owner/repo --skill skill-name -a claude-code
# Install globally (available across all projects)
npx skills add owner/repo --skill skill-name -a claude-code -g
# Install all skills from a repo to all detected agents
npx skills add owner/repo --all
Essential Commands
| Command | Purpose |
|---|---|
npx skills find [query] |
Search skills.sh directory |
npx skills add <source> |
Install skills from a repository |
npx skills list |
View installed skills |
npx skills check |
Check for available updates |
npx skills update |
Update all installed skills |
npx skills remove [name] |
Uninstall a skill |
npx skills init [name] |
Create a new skill template |
Installation Scopes
Project scope (default): Installs to .claude/skills/ in the current project directory. Committed with the project and shared with team members.
Global scope (-g flag): Installs to ~/.claude/skills/ in the home directory. Available across all projects for the current user.
Recommendation: Install domain-specific skills (e.g., a framework skill) at project scope. Install general-purpose skills (e.g., code review, testing patterns) at global scope.
Source Formats
The add command accepts multiple source formats:
# GitHub shorthand (most common)
npx skills add owner/repo
# Full GitHub URL
npx skills add https://github.com/owner/repo
# Direct path to a specific skill
npx skills add https://github.com/owner/repo/tree/main/skills/skill-name
# GitLab URL
npx skills add https://gitlab.com/org/repo
# Local directory (for development)
npx skills add ./my-local-skills
Key Repositories
| Repository | Description |
|---|---|
vercel-labs/agent-skills |
Vercel's official skill collection (React, Next.js, design) |
anthropics/skills |
Anthropic's example skills |
mgiovani/cc-arsenal |
This repository (browser, Jira, create-skill, find-skills) |
Reference Files
For detailed command reference, load: references/commands.md
- All CLI subcommands with complete flag documentation
- Source format details and installation paths
- Troubleshooting common issues
For discovery patterns and best practices, load: references/workflows.md
- Discovery strategies by domain and framework
- Global vs project installation guidance
- Security review of skill sources
- Combining third-party skills with cc-arsenal
- Managing updates and versions
Resources
- Directory: https://skills.sh
- CLI Repository: https://github.com/vercel-labs/skills
- Open Specification: https://agentskills.io
- Anthropic Skills Docs: https://code.claude.com/docs/en/skills
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