🔍 Librarian
This skill helps you explore multi-repository codebases, compare library implementations, and understand architectures across GitHub, npm, PyPI, and crates.
npx playbooks add skill dmmulroy/.dotfiles --skill librarian
About Librarian
Use Librarian to configure Claude Code, Cursor, or Copilot for code review & quality: it this skill helps you explore multi-repository codebases, compare library implementations, and understand architectures across github, npm, pypi, and crates.
This compact 19-word instruction set is purpose-built for code review & quality work in AI coding agents. Install with a single command.
Use Cases
- Catching bugs and security vulnerabilities before merge
- Enforcing code style and architectural consistency
- Reviewing PRs for performance and maintainability
- Generating detailed code review comments
Example Prompts
System Prompt (19 words)
This skill helps you explore multi-repository codebases, compare library implementations, and understand architectures across GitHub, npm, PyPI, and crates.
Frequently Asked Questions
What is Librarian?
Librarian is a free code review & quality skill for AI coding agents. This skill helps you explore multi-repository codebases, compare library implementations, and understand architectures across GitHub, npm, PyPI, and crates.. It provides a specialized system prompt that configures your agent with code review & quality expertise.
How do I use Librarian with Claude Code?
Run npx playbooks add skill dmmulroy/.dotfiles --skill librarian in your terminal to install Librarian into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Librarian?
Librarian is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Librarian free to use?
Yes, Librarian is completely free and open source. The full source is available on GitHub at https://github.com/dmmulroy/.dotfiles/tree/main/home/.config/opencode/skill/librarian. You only need a subscription to the AI agent you use it with.
