legion:phase-decomposer

Decomposes roadmap phases into wave-based executable plans with agent assignments.

72|8|Updated Mar 1, 2026

Search Tags:#automation #planning #roadmap #decomposition #project-management #wave-based #agent-recommendation

Ready to run

npx skills add https://github.com/9thLevelSoftware/legion --skill legion-phase-decomposer

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: legion:phase-decomposer
Source: https://github.com/9thLevelSoftware/legion/tree/main/skills/phase-decomposer
Command: npx skills add https://github.com/9thLevelSoftware/legion --skill legion-phase-decomposer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates the decomposition of roadmaps into executable, wave-structured plans and assigns agents to each task, enabling scalable planning for complex projects.

Core Features & Use Cases

Decompose roadmap phases into sequential waves with dependency-aware tasks
Generate per-wave PLAN.md files and per-plan context with agent recommendations
Validate plan structures against phase requirements and project context
Reuse settings.json to respect max tasks per plan and plan limits

Quick Start

Describe the phase to analyze and run the Legion planner to produce wave-based plans and agent assignments.

Frequently Asked Questions about legion:phase-decomposer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I automate phase decomposition for a complex project roadmap?▼

Automate phase decomposition by analyzing ROADMAP.md and REQUIREMENTS.md to generate wave-based executable plans. This produces sequential PLAN.md files with dependency-aware tasks and agent recommendations for scalable project management.

What is wave-based planning for project roadmaps?▼

Wave-based planning structures roadmap phases into sequential, dependency-aware task batches. It validates plan structures against project context and generates per-wave executable plans with assigned agents to ensure scalable execution.

How do I generate executable plans with agent recommendations from roadmap requirements?▼

Generate executable plans by analyzing PROJECT.md alongside roadmap and requirements files. The system outputs verification-ready plan artifacts, assigning appropriate agents to each task within configured wave structures.

Can I configure the maximum number of tasks per plan during project decomposition?▼

Yes, you can configure the maximum tasks per plan and overall plan limits. The decomposition process reuses settings.json to respect these constraints when structuring sequential waves and generating plan artifacts.

What project files do I need to set up before automating roadmap decomposition?▼

You need ROADMAP.md, REQUIREMENTS.md, and PROJECT.md files prepared. The planner analyzes these inputs to validate plan structures against phase requirements and produce accurate per-wave context with agent assignments.

Does the generated plan handle task dependencies automatically?▼

Yes, the planner handles task dependencies automatically when decomposing roadmap phases. It organizes tasks into sequential waves based on their dependencies and validates the resulting structure against project requirements.