What is a phased implementation plan?

A phased implementation plan is a breakdown of a complex software task into logical, sequential steps that are independently testable and verifiable.

How does this skill use research documents?

It reads research findings and design decisions to ensure the implementation plan aligns with the project's technical requirements and identified code patterns.

Can this skill analyze my existing codebase?

Yes, it spawns specialized sub-agents like codebase-locator and codebase-analyzer to find relevant files and examples of existing patterns.

What is the benefit of 'vertical' phase ordering?

Vertical ordering ensures each phase connects multiple layers of the stack (wire-to-wire), allowing for end-to-end manual or automated validation before moving to the next task.

Where are the output plans stored?

Plans are saved as standardized markdown files within the project's specific task directory for easy version control and team reference.

Phased Implementation Planner

Name: Phased Implementation Planner
Author: mshuffett

bymshuffett

0•

Productivity & Workflow

Generates structured, phased development plans based on research findings and design decisions to ensure incremental, testable progress.

This skill automates the creation of detailed implementation blueprints for complex software tasks within the Claude Code environment. By analyzing research documents, design decisions, and existing code patterns, it breaks down large features into logical, independently testable phases. It helps developers avoid massive, monolithic pull requests by prioritizing vertical slices of functionality and defining clear validation steps for each stage of development, ensuring that every phase of the project is verifiable and aligned with established architectural patterns.

Key Features

01Automated generation of phased implementation blueprints

020 GitHub stars

03Integration with research documents and design decision logs

04Deep codebase analysis via specialized sub-agents

05Vertical task ordering for incremental testing and validation

06Standardized markdown output with GitHub permalink integration

Use Cases

01Breaking down complex engineering tickets into manageable development phases

02Ensuring new features follow established architectural patterns and design decisions

03Creating a clear roadmap for code reviews and incremental deployments

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add mshuffett/dotfiles create-structure-outline

For use in Claude.ai and ChatGPT

Download Skill