<purpose>
Display comprehensive project statistics including phases, plans, requirements, git metrics, and timeline.
</purpose>

<required_reading>
Read all files referenced by the invoking prompt's execution_context before starting.
</required_reading>

<process>

<step name="gather_stats">
Gather project statistics:

```bash
_GSD_SHIM_NAME="gsd-tools.cjs"; _GSD_RUNTIME_ROOT="${RUNTIME_DIR:-$(git rev-parse --show-toplevel 2>/dev/null || pwd)}"; GSD_TOOLS="${_GSD_RUNTIME_ROOT}/gsd-core/bin/${_GSD_SHIM_NAME}"; _gsd_at() { for _p; do if [ -f "$_p" ]; then GSD_TOOLS="$_p"; return 0; fi; done; return 1; }; if _gsd_at "${_GSD_RUNTIME_ROOT}/gsd-core/bin/${_GSD_SHIM_NAME}" "${_GSD_RUNTIME_ROOT}/.claude/gsd-core/bin/${_GSD_SHIM_NAME}" "${_GSD_RUNTIME_ROOT}/.codex/gsd-core/bin/${_GSD_SHIM_NAME}"; then gsd_run() { node "$GSD_TOOLS" "$@"; }; elif unset -f gsd_run; _G="$(command -v gsd_run)"; then GSD_TOOLS="$_G"; gsd_run() { "$GSD_TOOLS" "$@"; }; elif _gsd_at "${CLAUDE_CONFIG_DIR:-$HOME/.claude}/gsd-core/bin/${_GSD_SHIM_NAME}" "${HERMES_HOME:-$HOME/.hermes}/gsd-core/bin/${_GSD_SHIM_NAME}" "${CURSOR_CONFIG_DIR:-$HOME/.cursor}/gsd-core/bin/${_GSD_SHIM_NAME}" "${CODEX_HOME:-$HOME/.codex}/gsd-core/bin/${_GSD_SHIM_NAME}" "${GEMINI_CONFIG_DIR:-$HOME/.gemini}/gsd-core/bin/${_GSD_SHIM_NAME}" "${COPILOT_CONFIG_DIR:-$HOME/.copilot}/gsd-core/bin/${_GSD_SHIM_NAME}" "${WINDSURF_CONFIG_DIR:-$HOME/.codeium/windsurf}/gsd-core/bin/${_GSD_SHIM_NAME}" "${AUGMENT_CONFIG_DIR:-$HOME/.augment}/gsd-core/bin/${_GSD_SHIM_NAME}" "${TRAE_CONFIG_DIR:-$HOME/.trae}/gsd-core/bin/${_GSD_SHIM_NAME}" "${QWEN_CONFIG_DIR:-$HOME/.qwen}/gsd-core/bin/${_GSD_SHIM_NAME}" "${CODEBUDDY_CONFIG_DIR:-$HOME/.codebuddy}/gsd-core/bin/${_GSD_SHIM_NAME}" "${CLINE_CONFIG_DIR:-$HOME/.cline}/gsd-core/bin/${_GSD_SHIM_NAME}" "${GROK_AGENTS_HOME:-$HOME/.agents}/gsd-core/bin/${_GSD_SHIM_NAME}" "${ANTIGRAVITY_CONFIG_DIR:-$HOME/.gemini/antigravity}/gsd-core/bin/${_GSD_SHIM_NAME}" "${OPENCODE_CONFIG_DIR:-${XDG_CONFIG_HOME:-$HOME/.config}/opencode}/gsd-core/bin/${_GSD_SHIM_NAME}" "${KILO_CONFIG_DIR:-${XDG_CONFIG_HOME:-$HOME/.config}/kilo}/gsd-core/bin/${_GSD_SHIM_NAME}"; then gsd_run() { node "$GSD_TOOLS" "$@"; }; else echo "ERROR: gsd-tools.cjs not found at $GSD_TOOLS and gsd_run is not on PATH. Run: npx -y @opengsd/gsd-core@latest --claude --local" >&2; exit 1; fi; GSD_IDENTITY_STATUS=unverified; case "$(gsd_run runtime-identity --raw 2>/dev/null || true)" in '{"packageName":"@opengsd/gsd-core"'*'}') GSD_IDENTITY_STATUS=ok;; esac; export GSD_IDENTITY_STATUS; [ "$GSD_IDENTITY_STATUS" = ok ] || echo "WARNING: \"$GSD_TOOLS\" did not prove it is @opengsd/gsd-core - it is either a different package or an @opengsd/gsd-core older than the runtime-identity verb. See docs/how-to/diagnose-a-foreign-gsd-tools.md" >&2; if [ -n "${CLAUDE_ENV_FILE:-}" ] && [ -n "${GSD_TOOLS:-}" ]; then printf "export PATH='%s':\"\$PATH\"\n" "${GSD_TOOLS%/*}" >> "$CLAUDE_ENV_FILE" 2>/dev/null || true; fi
STATS=$(gsd_run query stats.json)
if [[ "$STATS" == @file:* ]]; then STATS=$(cat "${STATS#@file:}"); fi
```

Extract fields from JSON: `milestone_version`, `milestone_name`, `phases`, `phases_completed`, `phases_total`, `total_plans`, `total_summaries`, `percent`, `plan_percent`, `requirements_total`, `requirements_complete`, `git_commits`, `git_first_commit_date`, `last_activity`.
</step>

<step name="present_stats">
Present to the user with this format:

```
# 📊 Project Statistics — {milestone_version} {milestone_name}

## Progress
[████████░░] X/Y phases (Z%)

## Plans
X/Y plans complete (Z%)

## Phases
| Phase | Name | Plans | Completed | Status |
|-------|------|-------|-----------|--------|
| ...   | ...  | ...   | ...       | ...    |

## Requirements
✅ X/Y requirements complete

## Git
- **Commits:** N
- **Started:** YYYY-MM-DD
- **Last activity:** YYYY-MM-DD

## Timeline
- **Project age:** N days
```

If no `.planning/` directory exists, inform the user to run `/gsd:new-project` first.
</step>

<step name="mvp_summary">
**MVP phase summary.** Read all phases via `gsd_run query roadmap.analyze` (Phase 1's `cmdRoadmapAnalyze` surfaces a `mode` field per phase). Count phases by mode:

```bash
ANALYZE=$(gsd_run query roadmap.analyze)
if [[ "$ANALYZE" == @file:* ]]; then ANALYZE=$(cat "${ANALYZE#@file:}"); fi
MVP_COUNT=$(echo "$ANALYZE" | jq '[.phases[] | select(.mode == "mvp")] | length')
TOTAL_COUNT=$(echo "$ANALYZE" | jq '.phases | length')
```

Emit a summary line in the stats output:

```
Phases: ${TOTAL_COUNT} total | ${MVP_COUNT} MVP | $((TOTAL_COUNT - MVP_COUNT)) standard
```

If `MVP_COUNT == 0`, the project has no MVP-mode phases — omit the line (no clutter for non-MVP projects).
</step>

</process>

<success_criteria>
- [ ] Statistics gathered from project state
- [ ] Results formatted clearly
- [ ] Displayed to user
</success_criteria>