One CLI. Every AI agent.
The universal skill manager for Claude Code, Cursor, Windsurf, Copilot, and 10+ other AI dev tools.
Works like your package manager
Treat skills like dependencies. Add, update, and remove them with the same commands you already know.
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pow atPow-MacBook-Pro in~» flins add <src>
pow atPow-MacBook-Pro in~» flins update
pow atPow-MacBook-Pro in~» flins remove
pow atPow-MacBook-Pro in~» flins outdated
pow atPow-MacBook-Pro in~» flins clean
pow atPow-MacBook-Pro in~» flins list
pow atPow-MacBook-Pro in~» flins search
cloudflareComprehensive Cloudflare platform reference docs for AI/LLM consumption. Covers Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking, security, and infrastructure-as-code
expoOfficial AI agent skills from the Expo team for building, deploying, and debugging robust Expo apps
convexAI agent skills and templates for building production ready apps with Convex. Patterns for queries, mutations, cron jobs, webhooks, migrations, and more
Official skills from teams you trust
A curated directory of official skills from leading companies and trusted developers.
Install from any git repository
Pull skills directly from GitHub, GitLab, Codeberg, or any git-hosted URL. Install from anywhere, just like your favorite package manager.
# Directory name (Browse via flins search or https://flins.tech/)
pow atPow-MacBook-Pro in~» flins add better-auth
# GitHub shorthand
pow atPow-MacBook-Pro in~» flins add expo/skills
# GitHub full URL
pow atPow-MacBook-Pro in~» flins add https://github.com/expo/skills
# GitLab
pow atPow-MacBook-Pro in~» flins add https://gitlab.com/org/repo
# Codeberg
pow atPow-MacBook-Pro in~» flins add https://codeberg.org/user/repo
# Any git repository
pow atPow-MacBook-Pro in~» flins add https://example.com/repo.git
.agents/
└─ skills/
└─ better-auth/ # Source
# Symlinks point here:
.claude/
└─ skills/
└─ better-auth # symlink
.cursor/
└─ skills/
└─ better-auth # symlink
.codex/
└─ skills/
└─ better-auth # symlink
One folder. Every agent.
flins uses symlinks by default. Source files live in .agents/ and symlink to each agent's directory. Update once, sync everywhere.
- Single source of truth
- No duplicate files
- Easier maintenance
RFC Supported
Install from .well-known/agent-skills
flins supports Cloudflare's Agent Skills Discovery RFC. Install skills directly from any domain hosting a .well-known/agent-skills/index.json endpoint.
# Install from Cloudflare docs
$ flins add developer.cloudflare.com
# List available skills
$ flins add developer.cloudflare.com --list
# Install specific skill
$ flins add developer.cloudflare.com --skill cloudflare
# Works with any RFC-compatible domain
flins add <domain> → fetches /.well-known/agent-skills/
Make agents use your skills
Agents invoke skills less than 20% of the time by default. Copy this prompt and run it in your AI agent to automatically update your AGENTS.md with enforcement rules.
Update @AGENTS.md by adding all missing skills found in the @.agents/skills directory.
Use aggressive, authoritative language.
Do not use soft words such as should, may, or can.
Use words like MUST, MANDATORY, REQUIRED, UNACCEPTABLE.
Follow the existing format in @AGENTS.md exactly.
Example:
- Skill(avoid-feature-creep): MANDATORY when scope expansion threatens delivery. Stop bloating features immediately. MUST ruthlessly cut non-essential functionality.
- Skill(baseline-ui): REQUIRED for all UI work. Non-negotiable foundation for component consistency. Skipping this guarantees inconsistency.
Get started
Install flins and add your first skill in seconds.
flins add better-auth