8 open-source skills that give AI agents (Claude Code, OpenClaw) Google Maps lead generation superpowers. Ask your agent "find all dentists in Chicago with emails" and it scrapes businesses, extracts verified emails, analyzes competitors, and writes personalized cold outreach. Each skill installs independently. 3 skills run 100% free and local (cold email writing, competitor analysis, review analysis); scraping skills use the gmapsscraper.io API with free credits to start.