Digital Twin Module 2 Tasks.phr.prompt

---
id: 0003
title: Digital Twin Module 2 Tasks
stage: tasks
date: 2025-12-10
surface: cli
model: gemini-pro
feature: 001-digital-twin-module-2
branch: 001-digital-twin-module-2
user: unknown
command: "/sp.tasks"
labels: [tasks, new-feature]
links:
  spec: specs/001-digital-twin-module-2/spec.md
  plan: specs/001-digital-twin-module-2/plan.md
  tasks: specs/001-digital-twin-module-2/tasks.md
files:
- file: specs/001-digital-twin-module-2/tasks.md
  action: created
  description: "Detailed task list for Module 2 - The Digital Twin."
tests: {}
---

## Prompt

Generate an actionable, dependency-ordered tasks.md for the feature based on available design artifacts.

## Response snapshot

The `tasks.md` for "Module 2 - The Digital Twin (Gazebo & Unity)" has been successfully generated.

**Path to `tasks.md`**: `specs/001-digital-twin-module-2/tasks.md`
**Total Task Count**: 29
**Task Count per User Story**:
*   Setup (Phase 1): 6
*   Foundational (Phase 2): 2
*   US1 (P1 - Understand Digital Twin Fundamentals): 3
*   US2 (P1 - Run Simple Simulation Examples): 9
*   US3 (P2 - Complete Small Application Tasks): 3
*   Polish & Cross-Cutting Concerns (Final Phase): 6

**Parallel Opportunities**: Identified and marked with `[P]` throughout the tasks, especially in example development and final polish phases.
**Independent Test Criteria**: Clearly defined for each User Story within the `tasks.md`.
**Suggested MVP Scope**: User Stories 1 and 2 (Understand Digital Twin Fundamentals, Run Simple Simulation Examples) are P1 and form the initial MVP.
**Format Validation**: All tasks strictly follow the required checklist format.

## Outcome

- ✅ Impact: Successfully generated an actionable and dependency-ordered task list (`tasks.md`) for Module 2 implementation, organized by user stories and phases, ensuring traceability and independent testability.
- 🧪 Tests: N/A (Task generation, no code tests)
- 📁 Files: `specs/001-digital-twin-module-2/tasks.md` was created.
- 🔁 Next prompts: The next logical step is to begin implementing the tasks defined in `tasks.md`.
- 🧠 Reflection: The manual creation of the PHR was again necessary due to the continued failure of `create-phr.sh` in the PowerShell environment.

## Evaluation notes (flywheel)

- Failure modes observed: `create-phr.sh` (bash script) consistently fails in the PowerShell environment.
- Graders run and results (PASS/FAIL): N/A (Manual process due to script execution issues)
- Prompt variant (if applicable): N/A
- Next experiment (smallest change to try): Continue to advocate for PowerShell native utility scripts or robust bash execution within the environment.