The universal skill and command manager for AI coding tools
Agent Skills is now an open standard, but each AI agent manages skills differently, making multi-agent workflows hard to maintain. flins acts as a dependency manager for agent skills, similar to npm. With commands like flins add, update, remove, list, and search, developers can manage skills consistently across multiple AI coding agents.
flins provides a curated directory of official skills from leading companies like Cloudflare, Expo, and Convex, plus support for installing from any git repository (GitHub, GitLab, Codeberg) or RFC-compatible domains.
flins uses symlinks to store source files in .agents/skills and link them to each agent's directory (.claude, .cursor, .codex), eliminating duplication and ensuring updates propagate automatically across all agents.
flins treats skills like dependencies with commands (add, update, remove, outdated, clean, list, search) that mirror npm, yarn, pnpm, and bun, making skill management intuitive for developers already familiar with package managers.
flins provides a universal CLI that works with Claude Code, Cursor, Copilot, Windsurf, Gemini CLI, and 10+ other AI dev tools, allowing users to add, update, and remove skills once and sync them across all agents via symlinks.
flins provides a prompt template that users can run in their AI agent to automatically update AGENTS.md with mandatory enforcement rules, ensuring agents use available skills more consistently.