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n8n error checker

Find missing failure paths before users do.

Check whether external calls, webhooks, and branches have enabled failure handling and deliberate outcomes.

  • ✓ Disabled error nodes do not count
  • ✓ Respond to Webhook is not an error handler
  • ✓ External-call warnings
  • ✓ Clear remediation guidance

The initial scan runs locally in your browser. SolveLang does not execute the workflow or inspect credential values.