1---
2name: gsd-milestone-summary
3description: "Generate a comprehensive project summary from milestone artifacts for team onboarding and review"
4argument-hint: "[version]"
5allowed-tools:
6 - Read
7 - Write
8 - Bash
9 - Grep
10 - Glob
11---
12
13
14<objective>
15Generate a structured milestone summary for team onboarding and project review. Reads completed milestone artifacts (ROADMAP, REQUIREMENTS, CONTEXT, SUMMARY, VERIFICATION files) and produces a human-friendly overview of what was built, how, and why.
16
17Purpose: Enable new team members to understand a completed project by reading one document and asking follow-up questions.
18Output: MILESTONE_SUMMARY written to `.planning/reports/`, presented inline, optional interactive Q&A.
19</objective>
20
21<execution_context>
22@~/.claude/gsd-core/workflows/milestone-summary.md
23</execution_context>
24
25<context>
26**Project files:**
27- `.planning/ROADMAP.md`
28- `.planning/PROJECT.md`
29- `.planning/STATE.md`
30- `.planning/RETROSPECTIVE.md`
31- `.planning/milestones/v{version}-ROADMAP.md` (if archived)
32- `.planning/milestones/v{version}-REQUIREMENTS.md` (if archived)
33- `.planning/phases/*-*/` (SUMMARY.md, VERIFICATION.md, CONTEXT.md, RESEARCH.md)
34
35**User input:**
36- Version: $ARGUMENTS (optional — defaults to current/latest milestone)
37</context>
38
39<process>
40Execute end-to-end.
41</process>
42
43<success_criteria>
44- Milestone version resolved (from args, STATE.md, or archive scan)
45- All available artifacts read (ROADMAP, REQUIREMENTS, CONTEXT, SUMMARY, VERIFICATION, RESEARCH, RETROSPECTIVE)
46- Summary document written to `.planning/reports/MILESTONE_SUMMARY-v{version}.md`
47- All 7 sections generated (Overview, Architecture, Phases, Decisions, Requirements, Tech Debt, Getting Started)
48- Summary presented inline to user
49- Interactive Q&A offered
50- STATE.md updated
51</success_criteria>