Cookbook: Cursor agent sends an NDA

1. Create a template named “Standard NDA” in DocTransit
2. Create an API key (Developer → API Keys)
3. Add @doctransit/mcp to Cursor MCP config
4. Prompt: “Send our Standard NDA to jane@acme.com and share the sign URL”
5. Agent calls list_templates → create_document → send_document with confirm: true
6. Jane signs in the browser; you receive document.completed if webhooks are configured

To apply your stored mark through the agent instead of emailing Jane a sign link, grant a Signing Mandate and use request_sign (L1) or sign_as_principal (L2). See Agent applies your signature.