What makes this different from standard Claude coding?

It introduces a structured 7-phase methodology that forces architectural thinking and edge-case discovery before a single line of code is written.

How does feature-dev handle large codebases?

It launches multiple code-explorer agents in parallel to map abstractions and identify the most relevant files, allowing Claude to build a deep context without reading every file manually.

Can I choose between different architectural styles?

Yes, the skill presents multiple design options—such as minimal changes, clean architecture, or pragmatic balance—and asks for your preference based on project needs.

Does this skill write code automatically?

No, it follows a strict approval process. It waits for user input after the discovery, architecture design, and review phases to ensure you retain full control over the implementation.

Feature Development Guide

Name: Feature Development Guide
Author: october-academy

byoctober-academy

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생산성 및 워크플로

Accelerates the implementation of complex features through a systematic approach that emphasizes deep codebase understanding and architectural design.

Feature Development is a specialized Claude Code skill designed to guide developers through a rigorous, seven-phase lifecycle for building new features. It moves beyond simple code generation by utilizing autonomous agents to explore existing codebases, identify architectural patterns, and propose multiple design strategies with detailed trade-offs. By prioritizing clarifying questions and systematic quality reviews, it ensures that new additions are not only functional but also maintainable, elegant, and perfectly aligned with existing project conventions.

주요 기능

01Integrated quality review using specialized reviewer agents for DRYness and correctness

02Systematic discovery phase to eliminate ambiguities before writing code

03Progress tracking via TodoWrite to ensure no requirements are missed

040 GitHub stars

05Comparative architecture design phase offering multiple implementation strategies

06Multi-agent codebase exploration to identify existing patterns and abstractions

사용 사례

01Implementing complex new modules in unfamiliar or legacy codebases

02Standardizing the feature development workflow across engineering teams

03Prototyping major architectural changes with multiple trade-off scenarios

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add october-academy/agent-plugins feature-dev

For use in Claude.ai and ChatGPT

Download Skill