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Vibeflow v0.9.0 — Outcome-aware preflight for n8n
Generated workflows need more than valid JSON. A normal HTTP node can still issue a refund, notify a customer, change access, or delete production data.
Vibeflow v0.9 introduces outcome contracts and four policies:
- VF010 blocks uncontracted money and privileged actions.
- VF011 warns on uncontracted customer communications and destructive writes.
- VF012 detects connected error paths that notify nobody.
- VF013 requires a compensation, rollback, or replay story.
For contracted actions, Vibeflow checks whether atomic idempotency and durable audit dominate the action, approval and limit nodes have real allow/deny branches, failure notification is connected to the error output, and recovery is represented in the graph.
Try the unsafe case:
npx --yes github:domfelipe/vibeflow-n8n#v0.9.0 check examples/unsafe-refund.workflow.json --fail-on never
Then inspect the passing contract in examples/outcome-contracts.vibeflow.json and examples/safe-refund.workflow.json.
This is a static preflight, not a runtime policy engine. Authorization, amount/counterparty enforcement, audit durability, and tested recovery still belong in the services that execute the action.
Full changelog: https://github.com/domfelipe/vibeflow-n8n/blob/v0.9.0/CHANGELOG.md