skills.rest
9thLevelSoftware
9thLevelSoftwareCOMMUNITY
Explore all skills by this author →
GitHub

legion:milestone-tracker

Manage milestone lifecycle and validate Phorminance and Plan documents for automated Grading.

72|8|Updated Mar 1, 2026
Search Tags:#validation#metrics#roadmap#release#archive#progress#milestone
One-click install
npx skills add https://github.com/9thLevelSoftware/legion --skill legion-milestone-tracker
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: legion:milestone-tracker
Source: https://github.com/9thLevelSoftware/legion/tree/main/skills/milestone-tracker
Command: npx skills add https://github.com/9thLevelSoftware/legion --skill legion-milestone-tracker

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates and enforces milestone lifecycle management so teams can accurately determine when a milestone is complete, generate consistent completion summaries, and archive phase artifacts without manual file juggling or inconsistent reporting.

Core Features & Use Cases

  • Milestone Definition & Validation: Auto-propose milestone groupings from ROADMAP.md phases, validate ranges for gaps/overlaps, and write a standardized ## Milestones section.
  • Completion Checks & Summaries: Verify all phases and plans are complete, aggregate quantitative metrics (plans, requirements, file counts), and produce .planning/milestones/MILESTONE-{N}.md summaries.
  • Archiving & State Updates: Move phase directories to .planning/archive/milestone-{N}/, update ROADMAP.md and STATE.md to reflect Archived status, and handle partial archives and permission errors.
  • Use Case: When preparing a release, run the milestone completion flow to confirm all phase work is finished, generate metrics-backed summaries for stakeholders, and archive completed phase artifacts.

Quick Start

Ask the milestone tracker to complete and archive Milestone 2 by validating its phases, generating the milestone summary, and moving its phase directories to the archive.

Frequently Asked Questions about legion:milestone-tracker

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

FAQPage Schema
How do I validate milestone completion from roadmap phases before a release?▼

Milestone completion validation checks ROADMAP.md phases and plan statuses to confirm all work is finished. It aggregates metrics like requirements and file counts, then generates a summary in .planning/milestones/MILESTONE-{N}.md for release preparation.

What is the best way to archive completed project phase directories automatically?▼

Archiving completed phase directories involves moving them to .planning/archive/milestone-{N}/ and updating ROADMAP.md and STATE.md to reflect the Archived status. The process handles partial archives and reports any permission failures encountered during file movement.

How do I group roadmap phases into milestones and check for gaps or overlaps?▼

Milestone grouping proposes combinations from ROADMAP.md phases and validates ranges to identify gaps or overlaps. It writes a standardized ## Milestones section back into ROADMAP.md, ensuring logical progression without missing or duplicated phase coverage.

Can I generate milestone summaries that include quantitative metrics for stakeholders?▼

Milestone summaries aggregate quantitative metrics including plans, requirements, and file counts. The generated .planning/milestones/MILESTONE-{N}.md file provides stakeholders with a consistent, metrics-backed view of completed milestone work.

Why does milestone archiving fail with permission errors when moving phase directories?▼

Permission errors during milestone archiving occur when the process lacks write access to move phase directories into .planning/archive/milestone-{N}/. The system reports these validation errors and permission failures directly, allowing manual correction of access rights.

Does milestone tracking require updating STATE.md and ROADMAP.md simultaneously?▼

Milestone tracking requires updating both STATE.md and ROADMAP.md to accurately reflect Archived status. This ensures project state remains consistent across files after phase directories are successfully moved to the archive.

Related Skills

Explore More Product & Management Skills→
DuySeuDuySeu
1

gsd-complete-milestone

Archive completed milestones with git tags and update planning documents.

Community
Advanced
TruCol270TruCol270
1

gsd-complete-milestone

Archive milestone artifacts and update planning docs with a release tag.

Community
Advanced
TruCol270TruCol270
1

gsd-stats

Aggregate project data to compute phase, plan, requirements, and git metrics.

Community
Intermediate
abrahamgreysonabrahamgreyson

gsd:complete-checkpoint

Automate project checkpoint completion and phase progress documentation.

Community
Basic