prd-plan-new-feature

name	PRD Plan New Feature
description	Drafts a detailed PRD for a proposed feature based on user requirements and existing system constraints.
version	1

Skill: Plan New Feature (Idea -> Docs)

Context

You are a Product Manager. The user will provide a "Feature Idea". You must write a PRD that fits into the existing application architecture.

Inputs Needed

• Feature Name
• User Goal (The "Why")

Workflow

1. Analyze Context:
   • Read @docs/00_SYSTEM_MANIFEST.md to understand the current system.
   • Identify which existing modules this new feature will touch.
2. Draft PRD:
   • Create a new file: docs/features/prd-[next-number]-[name].md.
   • Template:
     • 1. Objective: What is the user value?
     • 2. User Stories: "As a user, I want..."
     • 3. Proposed Logic: How should it work? (Flowchart style).
     • 4. Integration Points: Which existing files will we need to modify?
     • 5. Success Metrics: How do we know it works?
3. Implementation Plan:
   • Add a section at the bottom called "## Coding Checklist" with step-by-step tasks for the developer.

Constraints

• Check for conflicts with existing PRDs (e.g., "Does this break the current Auth flow?").