I Built a Sales Prep AI and It Went Deeper Than Expected

Dev.to AI
Generative AI Computer Vision

Subgraph de["🛠️ De Tools"] cc[Claude Code] end subgraph hosting["☁️ Hosting"] vercel[Vercel] next["Next.js\n(App Router + TypeScript)"] tw[Tailwind CSS] vercel --> next tw --> next end subgraph channel["💬 Channel"] line[LINE Messaging API] end subgraph ai_proc["🧠 AI Processing (Anthropic API)"] haiku["Claude Haiku\nInput interpretation"] sonnet["Claude Sonnet\nBusiness card OCR / fact extraction → issue inference → proposal generation"] end subgraph search["🌐 Search"] tavily["Tavily API\nParallel web search"] end subgraph storage["🗄️ Data"] supabase["Supabase\nReport storage (30.