Centralized Error Handling & Notification System for n8n

This n8n workflow automates comprehensive error management and notifications across your automation environment. It performs scheduled scans of all workflows to ensure they are configured with a default error handler, automatically updating workflows that lack this setup. Additionally, it captures detailed error information whenever a workflow fails or a trigger encounters an error, then sends rich HTML email alerts through Gmail. This centralized approach enhances reliability, facilitates quick troubleshooting, and reduces manual error handling tasks, making it ideal for maintaining complex n8n automation setups. Use cases include proactive error monitoring, ensuring consistent error handling configurations, and rapid response to failures with detailed context.