tool-evaluation

Quick evaluation of external tools, projects, services, or platforms. Trigger: user asks “这个能干什么”, “有什么优点”, “是什么”, “值得用吗”, or shares a URL and wants a verdict. Output: concise pros/cons, core value, key limitations, and a bottom-line recommendation. Use for GitHub repos, SaaS products, open-source tools, APIs, and developer services.