Error Monitor: AI-Powered Resolution [Context7, Supabase] — n8n Workflow

Hoog complexiteit Trigger18 knooppunten🤗 Supportdoor Kelsey Brown

Overzicht

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 structu

Gebruikte knooppunten

Send EmailSupabaseCodeAI AgentOpenRouter Chat ModelMCP Client Tool

Workflow-voorvertoning

AI-Powered Error Monitor
Automatically capture, analyze, and debug workflow fail
How it works
Error Capture → Triggered on an
Supabase Setup
Copy this SQL into your Supabase SQL Editor and run it.
What this creates:
• `workflows` table - tracks each monitored workflow wi
• `errors` table - stores e
Setup Instructions
1. Enable n8n API Access
Settings → API → Enable API access
Create Credential:
- Type: n8n API
- API Key: Copy from Settings → API
Step 1: Capture Error
Triggered automatically when any workflow fails:
- Error Trigger → Catches the failure
- Get Workflow → Fetches workflow structure via n8n API
- Get Execution →
Step 2: Check Database
Looks up workflow in Supabase:
- Find Workflow → Searches for existing workflow record
- Workflow Exists? → Routes to appropriate action
- Insert Error → Logs e
Step 4: Send Notification
Formats and sends detailed error email:
- Format Notification → Prepares error data for email
- Build HTML → Creates professional styled email
- Send Error Ema
Step 3: AI Analysis
Smart debugging with Context7 n8n docs:
- AI Agent → Analyzes error using Claude Sonnet 4
- Context7 → Searches official n8n documentation first
- OpenRouter → Pro
Optional Customization
Switch to Slack/Discord
1. Remove the "Build HTML" node
2. Add your preferred communication node (Slack, Discor
3. Connect "Format Notification" → Y
toolmodel
G
Get Workflow
G
Get Execution
Find Workflow
W
Workflow Exists?
Insert Error
Create Workflow
AI Agent
OpenRouter
Context7
Save Analysis
Format Notification
Mark Notified
W
Workflow Error
W
Workflow Creation
Send Error Email
Update Statistics
Build HTML
Structure Error Data
18 nodes18 edges

Hoe het werkt

  1. 1

    Trigger

    De workflow start met een trigger-trigger.

  2. 2

    Verwerking

    Gegevens stromen door 18 knooppunten, connecting agent, code, emailsend.

  3. 3

    Uitvoer

    De workflow voltooit zijn automatisering en levert het resultaat aan de geconfigureerde bestemming.

Knooppuntdetails (18)

SE

Send Email

emailSend

#1
SU

Supabase

supabase

#2
CO

Code

code

#3
AI

AI Agent

n8n-nodes-langchain.agent

#4
OP

OpenRouter Chat Model

n8n-nodes-langchain.lmChatOpenRouter

#5
MC

MCP Client Tool

n8n-nodes-langchain.mcpClientTool

#6

Hoe deze workflow te importeren

  1. 1Klik op de knop JSON downloaden rechts om het workflowbestand op te slaan.
  2. 2Open uw n8n-instantie. Ga naar Workflows → Nieuw → Importeren uit bestand.
  3. 3Selecteer het gedownloade bestand error-monitor-ai-powered-resolution-context7-supabase en klik op Importeren.
  4. 4Stel inloggegevens in voor elk serviceknooppunt (API-sleutels, OAuth, enz.).
  5. 5Klik op Workflow testen om te controleren of alles werkt, activeer het vervolgens.

Of plak rechtstreeks in n8n → Importeren uit JSON:

{ "name": "Error Monitor: AI-Powered Resolution [Context7, Supabase]", "nodes": [...], ...}

Integraties

agentcodeemailsenderrortriggeriflmchatopenroutermcpclienttooln8nsplitinbatchessupabase

Haal deze workflow op

Download en importeer met één klik

JSON downloadenBekijken op n8n.io
Knooppunten18
Complexiteithigh
Triggertrigger
CategorieSupport

Gemaakt door

Kelsey Brown

Kelsey Brown

@kzdev

Tags

agentcodeemailsenderrortriggeriflmchatopenroutermcpclienttooln8nsplitinbatchessupabase

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