请先检查是否已安装 SkillHub 商店,若未安装,请根据
http://openclawweb.cn/skillhub.md 安装Skillhub商店,但是只安装CLI,然后安装 The SignalHire skill integrates the full SignalHire API into OpenClaw, enabling you to search for prospects and enrich their contact details without leaving your workflow. It exposes three core actions: a credits check, a search-by-query for prospecting, and an asynchronous contact enrichment call 技能。