I recently spent hours debugging a support bot that was supposed to handle customer inquiries about orders, shipments, and returns. The bot was built using LangGraph and MCP, and it worked great in isolation, but when we deployed it to production, it started to fail in unexpected ways. Sometime...
Source: [Dev.to](https://dev.to/yashwanth_kasi/day-1630-supervisor-pattern-3ghc)