Claude Code Skills

AGENTS.md

A simple open format for guiding coding agents

Home of the AGENTS.md format, a plain Markdown file that tells coding agents how to build, test and work in a repository. Several agent tools read it, including Codex and Cursor.

agents-mdspecificationformatcoding-agents

More in Hooks & config

Awesome Cursorrules

Hooks & config

Configuration files for Cursor rules

Open sourcecursorrules

Claude Code Hooks Mastery

Hooks & config

Examples for all Claude Code hook events

Freehooksexamples

Claude Code Settings (feiskyer)

Hooks & config

Curated skills, subagents and config templates

Open sourcesettingstemplates

Claude Code Showcase

Hooks & config

Example Claude Code project configuration

Freeconfigurationhooks

Claude Code System Prompts

Hooks & config

Extracted parts of Claude Code's system prompt

Open sourcesystem-promptreference

Claude Hooks SDK (PHP)

Hooks & config

PHP SDK for building Claude Code hooks

Open sourcehooksphp