Check, repair and certify n8n workflow exports before you ship, sell or buy them — offline CLI, no API keys.
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Updated
Jun 29, 2026 - Python
Check, repair and certify n8n workflow exports before you ship, sell or buy them — offline CLI, no API keys.
FlowProof for n8n — a free community node that validates a workflow imports cleanly (leaked creds, missing nodes, version drift, broken connections), right inside n8n. Offline, no API.
Free, import-clean n8n workflow templates — each validated with FlowProof. Core nodes only, no embedded secrets.
Add a description, image, and links to the flowproof topic page so that developers can more easily learn about it.
To associate your repository with the flowproof topic, visit your repo's landing page and select "manage topics."