Never miss a workflow failure
Never miss a workflow failure Automatically capture, analyze, and debug n8n workflow errors using Claude Sonnet 4 with real-time documentation lookup via Context7 MCP server. Why this works better Documentation-first AI analysis Context7 searches official n8n docs before diagnosing. Claude Sonnet 4 only responds after finding relevant documentation—no hallucinations. Complete error intelligence Every error stored in Supabase with full context: stack traces, execution data, workflow structure, AI analysis. Track patterns across all workflows. Production-ready emails Professional HTML with inline code snippets, proper formatting, and one-click execution links. What happens Root cause - Plain English explanation Specific fix - Exact field names and values Prevention tip - Avoid future errors Execution link - One-click debug access Statistics - Error frequency tracking How it works Error → Your workflow fails Capture → Full context retrieved Research → Context7 searches n8n Analysis → AI diagnoses with context Email → Formatted alert delivered Record → Error stored in database Requirements Supabase** - Free tier works OpenRouter** - $5 credit Context7** - Free API available SMTP** - For email delivery n8n API** - Must be enabled Setup: 15 minutes Overview Complete instructions with SQL script included in workflow sticky notes. Activate: Settings → Error Workflow → Select this workflow Customize Reduce cost: Remove workflow_json and execution_data from prompt Change output: Swap email node for Telegram/Slack/Discord—expressions provided in notes FAQ Works with community nodes? Yes. Context7 searches all n8n documentation. Handles sensitive data? Remove workflow_json and execution_data from prompt to exclude content. Customizable design? Yes. HTML template in "Build HTML" node is fully editable. An n8n automation workflow template by Kelsey Brown.
Kelsey Brown
web
free
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