gsd-milestone-summary

name	gsd-milestone-summary
description	Generate a comprehensive project summary from milestone artifacts for team onboarding and review
metadata	{"short-description":"Generate a comprehensive project summary from milestone artifacts for team onboarding and review"}

<codex_skill_adapter>

A. Skill Invocation

• This skill is invoked by mentioning $gsd-milestone-summary.
• Treat all user text after $gsd-milestone-summary as {{GSD_ARGS}}.
• If no arguments are present, treat {{GSD_ARGS}} as empty.

B. AskUserQuestion → request_user_input Mapping

GSD workflows use AskUserQuestion (Claude Code syntax). Translate to Codex request_user_input:

Parameter mapping:

• header → header
• question → question
• Options formatted as "Label" — description → {label: "Label", description: "description"}
• Generate id from header: lowercase, replace spaces with underscores

Batched calls:

• AskUserQuestion([q1, q2]) → single request_user_input with multiple entries in questions[]

Multi-select workaround:

• Codex has no multiSelect. Use sequential single-selects, or present a numbered freeform list asking the user to enter comma-separated numbers.

Execute mode fallback:

• When request_user_input is rejected (Execute mode), present a plain-text numbered list and pick a reasonable default.

C. Task() → spawn_agent Mapping

GSD workflows use Task(...) (Claude Code syntax). Translate to Codex collaboration tools:

Direct mapping:

• Task(subagent_type="X", prompt="Y") → spawn_agent(agent_type="X", message="Y")
• Task(model="...") → omit. spawn_agent has no inline model parameter; GSD embeds the resolved per-agent model directly into each agent's .toml at install time so model_overrides from .planning/config.json and ~/.gsd/defaults.json are honored automatically by Codex's agent router.
• fork_context: false by default — GSD agents load their own context via <files_to_read> blocks

Spawn restriction:

• Codex restricts spawn_agent to cases where the user has explicitly requested sub-agents. When automatic spawning is not permitted, do the work inline in the current agent rather than attempting to force a spawn.

Parallel fan-out:

• Spawn multiple agents → collect agent IDs → wait(ids) for all to complete

Result parsing:

• Look for structured markers in agent output: CHECKPOINT, PLAN COMPLETE, SUMMARY, etc.
• close_agent(id) after collecting results from each agent </codex_skill_adapter>

Generate 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.

Purpose: Enable new team members to understand a completed project by reading one document and asking follow-up questions. Output: MILESTONE_SUMMARY written to .planning/reports/, presented inline, optional interactive Q&A.

<execution_context> @/Users/andreas/Library/Mobile Documents/comappleCloudDocs/Code/gsd-test/.codex/get-shit-done/workflows/milestone-summary.md </execution_context>

**Project files:** - `.planning/ROADMAP.md` - `.planning/PROJECT.md` - `.planning/STATE.md` - `.planning/RETROSPECTIVE.md` - `.planning/milestones/v{version}-ROADMAP.md` (if archived) - `.planning/milestones/v{version}-REQUIREMENTS.md` (if archived) - `.planning/phases/*-*/` (SUMMARY.md, VERIFICATION.md, CONTEXT.md, RESEARCH.md)

User input:

• Version: {{GSD_ARGS}} (optional — defaults to current/latest milestone)

Read and execute the milestone-summary workflow from @/Users/andreas/Library/Mobile Documents/com~apple~CloudDocs/Code/gsd-test/.codex/get-shit-done/workflows/milestone-summary.md end-to-end.

<success_criteria>

• Milestone version resolved (from args, STATE.md, or archive scan)
• All available artifacts read (ROADMAP, REQUIREMENTS, CONTEXT, SUMMARY, VERIFICATION, RESEARCH, RETROSPECTIVE)
• Summary document written to .planning/reports/MILESTONE_SUMMARY-v{version}.md
• All 7 sections generated (Overview, Architecture, Phases, Decisions, Requirements, Tech Debt, Getting Started)
• Summary presented inline to user
• Interactive Q&A offered
• STATE.md updated </success_criteria>