Create command — new orchestration workflow at .claude/commands/ or ~/.claude/commands/
Create skill — new skill file at .claude/skills/*/SKILL.md (progressive loading, no @ refs)
Create agent — new role + expertise file at .claude/agents/
Convert — restyle existing command/skill/agent to GSD conventions with zero content loss

Content separation principle (from GSD): commands/skills own orchestration flow; agents own domain knowledge. Skills are a variant of commands but loaded progressively inline — they CANNOT use @ file references.

Invoked when user requests "create command", "new command", "create skill", "new skill", "create agent", "new agent", "convert command", "convert skill", "convert agent", "prompt generator", or "优化".

prompt-generator