Agent Reach

Generic web fetch still fails where the dense signal lives. Agent Reach packages install and health-checked backends so coding agents can read tweets, Reddit threads, YouTube captions, GitHub, Bilibili, Xiaohongshu, and more without wiring a paid API per platform. Preferred plus fallback paths get swapped when a site blocks a tool, and a doctor command shows what works. Complementary to plain local search: this is platform reach, not another generic crawler.