Catch workflow risks.
Diagnose failures faster.
Use deterministic checks before deployment and structured triage after a failed run. Choose Incident Doctor Pro for post-failure diagnosis, or the full Reliability Toolkit Pro for preflight reports, GitHub CI, and Incident Doctor together.
One-time purchase. Instant digital delivery after checkout. No subscription. Secure checkout is processed by Shopify; the checkout header currently shows our store name, HomeEase Finds.
Want proof before buying? Try the free n8n Failed Execution Doctor on Apify. Core checks and incident classification are deterministic; no external LLM is required.
Choose the level you need
Incident Doctor Pro
For teams that already have a failed execution and need structured, repeatable triage.
- Batch failed-execution diagnosis
- Failing node + root-cause category
- Severity + retry-safety guidance
- Workflow risk hints
- Markdown incident report
Reliability Toolkit Pro
For preventing obvious workflow risks before deployment and diagnosing incidents after they happen.
- Everything in Incident Doctor Pro
- Deep preflight scanner + JSON/Markdown reports
- Broken connection + webhook path checks
- Secret/auth + HTTP/private endpoint review signals
- Domain + credential type inventory
- Ready-to-use GitHub CI template
Need hands-on help?
Request a scoped n8n workflow audit
Share a redacted workflow problem, sanitized error evidence, and the outcome you need. Start with a bounded audit or implementation slice instead of an open-ended project.
GitHub sign-in is required to submit. Do not include credentials, tokens, PHI, customer records, or other sensitive data.
Find the failing node
Reads structured n8n execution data and maps the incident back to the workflow node and node type.
Normalize the root cause
Authentication, rate limit, timeout, network, invalid input, expression/item-linking, or generic execution error.
Get a next step
Returns a focused remediation step instead of an invented rewrite of the whole workflow.
How it works
Export
Use your workflow JSON plus the failed execution JSON or saved execution payload.
Diagnose
The engine scans structured run data, classifies the failure, and sanitizes the returned error text.
Repair
Use the returned next step to retest only the failing path before re-enabling automation.
Incident Doctor Pro — what it adds
✓ Batch incident triage
Process multiple failed-execution items in one n8n run instead of diagnosing incidents one by one.
✓ Severity + retry safety
Returns deterministic severity and retry-safety heuristics so you know when a retry is reasonable and when it is not.
✓ Incident report
Generates workflow risk hints and a ready-to-copy Markdown incident report with evidence and a focused next step.
Validated by production import and end-to-end Code-node execution on n8n 2.33.7. Includes workflow JSON, sample input/output, setup guide, and internal commercial-use license.
Sample diagnosis
{
"workflowName": "Lead Enrichment",
"lastNodeExecuted": "Vendor API",
"failureCount": 1,
"primaryCategory": "rate_limit",
"failures": [{
"node": "Vendor API",
"nodeType": "n8n-nodes-base.httpRequest",
"statusCode": 429,
"message": "Too many requests",
"recommendedNextStep": "Add bounded retry with exponential backoff and respect Retry-After or the upstream rate-limit policy."
}],
"diagnosticStatus": "FAILED_EXECUTION_ANALYZED"
}Built for real failure modes
401 / 403
Credential, authorization, token scope and expiry failures.
429
Rate limits with bounded retry and backoff guidance.
Timeouts
ETIMEDOUT and ECONNABORTED failures with idempotency-aware retry guidance.
Quick answers before you buy
Does this connect to my live n8n?
No. The Doctor works from exported workflow JSON and failed-execution data. You can use redacted or synthetic evidence and keep production credentials out of the tool.
What do I need to start?
For incident diagnosis, provide the exported workflow plus the failed execution JSON or saved execution payload. The free Apify proof path is available before purchase.
Is this a subscription?
No. Incident Doctor Pro is one-time and the full Reliability Toolkit Pro is one-time, with instant digital delivery after checkout.
Free guides & open-source tools
n8n Workflow Preflight Action
Free zero-dependency GitHub Action for deterministic checks on exported n8n workflow JSON.
Preflight n8n in GitHub Actions
A practical guide to catching structural mistakes and risky configuration before deployment.
Debug failed n8n executions
A structured workflow for finding the failing node, normalizing the cause, and deciding whether a retry is safe.
n8n workflow audit checklist
Ten production checks for retries, idempotency, secrets, duplicate triggers and recovery before a workflow becomes an incident.