graph TD A[Start Task] --> B[Excel Source File] B --> C[Core Service Builder - Subagent 1] B --> D[Template Writer - Subagent 2] B --> E[Endpoint Writer - Subagent 3] C --> F[reminder_service.py] D --> G[reminder_email.html] E --> H[acknowledge_endpoint.py] E --> I[requirements.txt] F --> J[Send Emails with Links] G --> J J --> K[Client Receives Email] K --> L[Client Clicks Link] L --> M[Endpoint Captures Click] H --> M M --> N[Update Excel File] N --> O[Final Output: Excel with Response Status & Timestamp] P[Runbook Author - Subagent 4] --> Q[DEPLOY.md] Q --> R[Deployment Instructions] style A fill:#f9f,stroke:#333 style O fill:#9ff,stroke:#333 style R fill:#ffa,stroke:#333