Helps choose the right Claude Code extension mechanism (slash commands, skills, subagents, or hooks) for a given use case. Use when discussing how to extend Claude Code, automate workflows, or implement custom functionality.
Install
npx skills add jaeyeom/experimental --skill claude-code-mechanism-selectornpx skills add jaeyeom/experimental --skill claude-code-mechanism-selector -a claude-code -gnpx skills add jaeyeom/experimental --skill claude-code-mechanism-selector -a codex -ggemini skills install https://github.com/jaeyeom/experimental.git --path .claude/skills/claude-code-mechanism-selectorgh skill install jaeyeom/experimental claude-code-mechanism-selectorgit clone --depth 1 https://github.com/jaeyeom/experimental /tmp/jaeyeom__experimental
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/jaeyeom__experimental/.claude/skills/claude-code-mechanism-selector ~/.claude/skills/claude-code-mechanism-selector # Claude Code
cp -R /tmp/jaeyeom__experimental/.claude/skills/claude-code-mechanism-selector ~/.agents/skills/claude-code-mechanism-selector # Codex, Cursor, Gemini CLI, Copilot, OpenCode