APort n8n support: setup only. This wrote a passport and config; no APort node is published yet.

  Next steps (n8n):
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  1. Prefer a hosted passport (ap_...) so n8n can call the APort verify API directly.
  2. Wrap each sensitive action in a sub-workflow used as a tool (Call n8n Workflow tool on
     the AI Agent node, or a workflow tool in the Agent Builder):
       HTTP Request -> POST https://api.aport.io/api/verify/policy/<pack_id>
       IF on decision.allow -> action node on the true branch
  3. Keep the agent ID and API key in n8n credentials, not in workflow JSON.
  4. For tools a person should sign off on, add n8n's Human review / Approve tool calls too.

  See: docs/frameworks/n8n.md