Claude Code Cheat Sheet
A leveled reference of Claude Code commands, tips and workflows, from installation and authentication through basic, intermediate and advanced usage to subagents.
This cheat sheet collects Claude Code commands and workflows organized into six difficulty levels, from basic commands through power-user and master-level usage, plus a dedicated page on subagents, specialized AI agents for specific development tasks.
It covers installing Claude Code on macOS, Linux, WSL or Windows through native install scripts or package managers such as Homebrew and WinGet, authenticating with the CLI, and starting and checking the interactive session.
It is maintained as a community reference guide rather than official documentation.