Write your agent rules once, apply them to every coding agent
Rules
A CLI that centralizes your AI agent rules in one place and distributes them to every tool's native format — CLAUDE.md, AGENTS.md, Cursor rules, Copilot instructions, and more.
CLI to browse and install hundreds of agents, commands, hooks, and MCPs
Plugins
A popular open-source CLI and web catalog (aitmpl.com) for configuring Claude Code — install agents, commands, settings, hooks, and MCPs from a large community collection, plus analytics dashboards.
CLI tool and template gallery for Claude Code output styles
Styles
A CLI and template gallery for customizing Claude Code output styles — browse pre-built styles and install them with one command instead of writing style files by hand.
A massive crowdsourced library of task prompts, usable from the CLI
Prompts
Fabric is an open-source framework with hundreds of crowdsourced prompt 'patterns' — extract_wisdom, summarize, analyze_claims, write_essay — each a refined, reusable system prompt for a specific task.
