Generate architecture diagrams as .excalidraw files from codebase analysis. Use when the user asks to create architecture diagrams, system diagrams, visualize codebase structure, or generate excalidraw files.
Install
npx skills add ooiyeefei/ccc --skill excalidrawnpx skills add ooiyeefei/ccc --skill excalidraw -a claude-code -gnpx skills add ooiyeefei/ccc --skill excalidraw -a codex -ggemini skills install https://github.com/ooiyeefei/ccc.git --path skills/excalidrawgh skill install ooiyeefei/ccc excalidrawgit clone --depth 1 https://github.com/ooiyeefei/ccc /tmp/ooiyeefei__ccc
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/ooiyeefei__ccc/skills/excalidraw ~/.claude/skills/excalidraw # Claude Code
cp -R /tmp/ooiyeefei__ccc/skills/excalidraw ~/.agents/skills/excalidraw # Codex, Cursor, Gemini CLI, Copilot, OpenCode