We built a free tool that audits n8n workflows. Paste your JSON, get a report in under a minute.
It catches overpriced LLM calls, broken nodes, and runaway loops before production does. There’s also a Workflow Sanitizer to strip sensitive data before you share a workflow publicly.
We’re still testing the engine, so your feedback would genuinely help us improve it.
Check it out: https://kipn.ai/