gh-nicknisi-claude-plugins-plugins-spec-driven/commands/generate-prp.md

Create PRP

Feature file: $ARGUMENTS

Generate a complete PRP for feature implementation with thorough research. Read the feature file first to understand requirements and context.

Research Process

1. Codebase Analysis

   • Search for similar patterns in the codebase
   • Identify TypeScript/JavaScript conventions
   • Check existing test patterns (Jest, Vitest, etc.)
   • Note build tools and package manager (npm, yarn, pnpm)

2. External Research

   • Library documentation with specific URLs
   • TypeScript implementation examples
   • Best practices for the tech stack
   • Common integration patterns

3. Project Context

   • Framework being used (React, Next.js, Node.js, etc.)
   • Testing strategy and tools
   • Build and deployment processes

PRP Generation

Using PRPs/templates/prp_base.md as template:

Critical Context

• Documentation URLs: Specific sections for libraries/frameworks
• Code Examples: Real patterns from the codebase
• Tech Stack: Framework, build tools, testing setup
• Patterns: Existing approaches to mirror

Implementation Blueprint

• Pseudocode showing the approach
• Reference files for patterns to follow
• Error handling strategy
• Incremental milestones for step-by-step validation

Validation Gates (Tech Stack Specific)

# TypeScript/Build validation
npm run type-check
npm run lint
npm run build

# Testing
npm run test

# Custom validation commands based on project
Implementation Phases
Break implementation into phases:

Setup Phase: File structure, types, interfaces
Core Phase: Main functionality implementation
Integration Phase: Connect with existing systems
Testing Phase: Unit and integration tests
Polish Phase: Error handling, edge cases

Each phase should have:

Clear deliverables
Validation commands
Manual testing instructions

Output
Save as: PRPs/{feature-name}.md
Score the PRP on confidence level (1-10) for successful incremental implementation.