Ruler
Apply the same rules to all coding agents
Command line tool that keeps one set of rule files and writes them out in the format each coding agent expects, so Claude Code, Cursor and others share the same instructions.
More in Hooks & config
AGENTS.md
Hooks & config
A simple open format for guiding coding agents
Awesome Cursorrules
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Configuration files for Cursor rules
Claude Code Hooks Mastery
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Examples for all Claude Code hook events
Claude Code Settings (feiskyer)
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Curated skills, subagents and config templates
Claude Code Showcase
Hooks & config
Example Claude Code project configuration
Claude Code System Prompts
Hooks & config
Extracted parts of Claude Code's system prompt