What actually leaves your box?
Keel touches your client workflows, so this is the fair question. Paste a workflow with secrets in it and watch them get stripped — API keys, bearer tokens, webhook secrets, URL credentials. This is the exact code Keel's agent runs, before anything is sent. Your n8n API key never leaves at all.
Runs entirely in your browser — nothing here is uploaded. On the real agent, this runs locally next to your n8n; only the redacted version-state is forwarded over outbound HTTPS.
Now imagine this on every change, automatically.
Keel's agent runs next to your n8n, redacts every workflow like this, and forwards only version-state — so you get diffs, alerts, and rollback without your secrets, payloads, or API key ever leaving your server.
See every change before it breaks a client.
Point Keel at your n8n estate this week. Free 14-day trial, no card, your keys never leave your infrastructure.