discovering-subagent-capabilities

Use this skill to discover available subagents and their capabilities by reading the system prompt's Task tool definition. Use when the user asks what agents are available, what a specific agent can do, how to find the right agent for a task, whether there is an agent for X, or how to understand agent capabilities, including Chinese requests such as “有哪些子代理可用”“这个 agent 能做什么”“怎么选择合适的 agent”. Do not use for Custom…