feature-dev

name	feature-dev
description	Guided feature development with codebase exploration, architecture design, and incremental implementation. Helps plan and build new features step by step.

Feature Development Skill

Guide feature development from requirements to implementation:

Process

1. Understand Requirements

• Clarify what the user wants to build
• Identify acceptance criteria and constraints

2. Explore Codebase

• Use grep, find, and read to understand existing patterns
• Identify files that need modification
• Find reusable utilities and abstractions

3. Design Approach

• Propose the implementation strategy
• List files to create or modify
• Consider edge cases and error handling

4. Implement Incrementally

• Make small, focused changes
• Test each change before moving on
• Use edit for modifications, write for new files

5. Verify

• Run existing tests with bash
• Check that the feature works as expected
• Review for code quality and security

Principles

• Reuse existing code and patterns when possible
• Keep changes minimal and focused
• Don't refactor unrelated code
• Ask for clarification when requirements are ambiguous