FlowProof v2.1.0

Check that an n8n workflow export imports cleanly — before you buy, sell or ship it.

Free, offline CLI. No API keys, nothing leaves your machine.

python3 flowproof_cli.py check  workflow.json   # diagnose import-breakers
python3 flowproof_cli.py verify workflow.json   # pass/fail verdict

What it catches: leaked credential secrets · dangling credential references · missing community nodes · version drift · deprecated syntax · broken connections.

Tested against 20 real workflows from 3 sources and arbitrated against a live n8n import — 0 mismatches.

New in 2.1.0

• A contextual FlowProof Pro pointer in the CLI output (never pollutes --json/selftest).

Need repair + a “FlowProof Checked” certificate + client handover? FlowProof Pro → https://fp.akuchis.com