🤖 The Day My First AI Agent Got Stuck (And How I Refactored It)

This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry. When I started building Hermes Commander—my first autonomous AI agent—I had a simple mental model: "Task Prompt"⟶"Planner"⟶"Tool Execution"⟶"Result" Sounds easy, right? Not quite. 😅 Hermes started successfully, parsed the goal, and built an execution plan. I thought, "Okay, we're good to go." Then came the cascading failures. 🌐 Failure #1: "Where is the web search?" Hermes tried to invoke web_search to gather data, only to discover that the tool driver wasn't active in the local execution registry. Instead of crashing gracefully, the unhandled missing-tool context triggered a blind fallback loop: [SYSTEM LOG - ERROR] ToolExecutionError: 'web_search' driver not found in ToolRegistry. [HERMES PLANNER] Dynamic fallback triggered -> Attempting CLI extraction... [HERMES CLI] Executing: curl -s "https://html.duckduckgo.com/html/?q=Top+AI+agent+frameworks+in+2026" | grep -i "framework" [SYSTEM LOG - WARNING] CLI payload returned unparsed HTML body (0 relevant tokens extracted).