Implementation Plan Generator

Overview

This skill generates structured, phased implementation plans from requirements documents and UI wireframes. Plans include an index file with phase summary and dependency graph, plus individual phase files with detailed specifications.

Inputs:

• Requirements document (features, business rules, user roles)
• UI wireframes/specifications (pages, components, interactions) - optional but recommended

Outputs:

• index.md - Overview, phase table, dependency graph, key files
• phase-XX-name.md - Individual phase files with specifications

Workflow

Step 1: Analyze Requirements

Read the requirements document and extract:

• Core features and functionality
• Business rules and constraints
• User roles and permissions
• Data entities and relationships
• Integration points with external systems

Step 2: Analyze UI Wireframes

If UI wireframes are provided, identify:

• Pages and routes
• Components and their interactions
• Data displayed on each page
• User flows and navigation
• State management needs

Step 3: Identify Phases

Group work into logical phases following this order:

1. Foundation phases (always first)

• Data models and schema
• Core infrastructure (auth, API structure)

1. Domain logic phases

• Business logic libraries
• Calculation and validation functions

1. API/Backend phases

• API routes for CRUD operations
• Integration endpoints

1. UI/Frontend phases

• Pages and layouts
• Interactive components

1. Integration phases (always last)

• Audit logging
• Reporting
• Dashboard aggregations

Step 4: Map Dependencies

For each phase, determine:

• Which phases must complete first
• Which phases can run in parallel
• The critical path through the phases

Step 5: Generate Index

Create index.md following index-template.md:

• Write overview matching project context
• Build phase summary table
• Draw ASCII dependency graph
• List key files by category
• Summarize critical business rules

Step 6: Generate Phase Files

For each phase, create phase-XX-name.md following phase-template.md:

• Write clear goal (1-2 sentences)
• Provide background context
• Use appropriate content sections for phase type
• Add testing checklist
• Link dependencies and next phase

Phase Type Guidelines

Database/Model Phases

• List each model with field tables
• Define enums with value descriptions
• Document relations and constraints
• Include migration notes

API/Backend Phases

• Specify route paths and HTTP methods
• Define request/response as TypeScript interfaces
• List validation rules
• Note authorization requirements

UI/Frontend Phases

• Define page routes and purposes
• Include ASCII wireframes for complex layouts
• List components with props and features
• Describe client-side state and logic

Integration Phases

• Document data flows between systems
• Specify event triggers and handlers
• Define error handling strategies

Output Guidelines

1. Description-only - No implementation code, only specifications
2. TypeScript interfaces - Use interface syntax for API contracts
3. Props and features - Describe components by their interface
4. Testing checklists - Verification items for each phase
5. File paths - Specify exact paths for files to create/modify
6. ASCII wireframes - Use for complex UI layouts (optional)

Example Phase Naming

Use consistent naming: phase-XX-short-name.md

• phase-01-data-models.md
• phase-02-auth-integration.md
• phase-03-api-routes.md
• phase-04-user-dashboard.md
• phase-05-reporting.md

References

• Index Template - Structure for implementation plan index
• Phase Template - Structure for individual phase files