🤗 Error monitor: AI-powered resolution [Context7, Supabase]
⚡ 77 views · 🤗 Customer Support
Description
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.
Screenshot 20251122 at 23.45.22.png
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.
đź”— Nodes Used
Send Email, Supabase, n8n, AI Agent, OpenRouter Chat Model, MCP Client Tool
đź“Ą Import
Download workflow.json and import into n8n:
Workflow menu → Import from File