Problem
希望能向用户开发Agent工具，这会让开发效率更高
Solution
用户可以手动或者模型可以自行创建subagent，就像现在的/code-review一样
Use Case
能自己完全控制subagent的创建
Priority
-
High - Blocking issue -
Medium - Important improvement -
Low - Nice to have
Additional Info
(Optional: screenshots, examples, links)