Workflow Error Alerts via Gmail with AI Diagnosis

n8n · medium · 14 nodes

Error Code Send Triggered is an n8n automation template that catches workflow errors and automatically sends diagnostic email alerts with AI-generated explanations and fix suggestions. Trigger: errorTrigger. Integrations: Gmail (via Send Gmail node), OpenAI. The template retrieves the failed execution details, parses error information through OpenAI Chat Model with a Structured Output Parser, runs an Error Solver Agent, and delivers a formatted diagnosis email via Gmail. 14 nodes total: Error Trigger, OpenAI Chat Model, Structured Output Parser, SET EMAIL, Remove Manual Exec, Get Failed Exec, Extract Error Details, Error Solver Agent, Set Diagnosis Fields, Send Gmail, Generate Email, Error Handler, and two Sticky Notes. Ideal for developers and teams who need automated n8n error monitoring with AI-powered root-cause analysis delivered straight to their inbox.