Does it actually write the code?

No, sdd-plan is dedicated to the planning phase. It creates the roadmap (07-task-plan.md) that allows other agents or developers to implement the features systematically.

Can I use this for refactoring old code?

Yes, if the project type is set to 'legacy' in sdd-config.yaml, the skill adds specific tasks for code analysis, backward compatibility verification, and regression testing.

What is a Work Package (WP)?

A Work Package is a grouped set of related tasks and checklist items that can be assigned to a specific developer or AI agent for focused implementation.

How does it handle multi-domain projects?

It detects domain configurations in your settings, generates domain-specific plans with unique prefixes, and creates a master project execution plan that respects cross-domain dependencies.

What documents does sdd-plan need to work?

It requires a configuration file (sdd-config.yaml) and specification files (02-architecture.md through 06-spec-checklist.md) typically generated by the sdd-spec skill.

SDD Task Planner

Name: SDD Task Planner
Author: joypop-lguplus

byjoypop-lguplus

•

Productivity & Workflow

Decomposes project specifications into parallelizable work packages and structured execution plans for multi-agent development teams.

SDD Task Planner is a specialized Claude Code skill designed to transform high-level technical specifications into actionable, granular work packages. By analyzing architectural documents, API specs, and data models, it generates a comprehensive execution plan that maximizes parallel development. Whether managing a single-domain repository or a complex multi-domain microservices architecture, this skill identifies dependencies, balances workloads, and provides specific guidance for legacy migrations, ensuring a smooth transition from design to implementation for both human and AI developers.

Key Features

01Multi-domain support with cross-domain dependency mapping and phase-based planning

02Parallel execution strategy generation to maximize development velocity

03Standardized work package formatting with spec references and team assignment readiness

04Legacy project optimization including regression testing and backward compatibility tasks

05Automated task decomposition from markdown specifications and checklists

061 GitHub stars

Use Cases

01Orchestrating development phases for a large-scale multi-service project

02Breaking down a complex feature spec into small, independent tasks for a sprint

03Planning a legacy system refactor while maintaining existing API contracts and stability

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add joypop-lguplus/claude-sdd sdd-plan

For use in Claude.ai and ChatGPT

Download Skill