diff --git a/.github/LAUNCH_CHECKLIST.md b/.github/LAUNCH_CHECKLIST.md
index a3568c6..4bff4c1 100644
--- a/.github/LAUNCH_CHECKLIST.md
+++ b/.github/LAUNCH_CHECKLIST.md
@@ -4,7 +4,7 @@
 > **저장소:** https://github.com/SHShinSK/cell-coding  
 > **문서 사이트:** https://shshinsk.github.io/cell-coding/
 
-관련 문서: [RELEASE.md](RELEASE.md) · [ISSUE_CLEANUP.md](ISSUE_CLEANUP.md) · [SHOW_HN.md](SHOW_HN.md) · [DISCUSSIONS_SETUP.md](DISCUSSIONS_SETUP.md)
+관련 문서: [EXECUTION_PLAN.md](../EXECUTION_PLAN.md) · [RELEASE.md](RELEASE.md) · [ISSUE_CLEANUP.md](ISSUE_CLEANUP.md) · [SHOW_HN.md](SHOW_HN.md) · [DISCUSSIONS_SETUP.md](DISCUSSIONS_SETUP.md)
 
 ---
 
diff --git a/.github/issue-drafts/README.md b/.github/issue-drafts/README.md
index a29d76a..9ae4305 100644
--- a/.github/issue-drafts/README.md
+++ b/.github/issue-drafts/README.md
@@ -27,7 +27,7 @@ Each draft uses **English first · Korean parallel** (same structure as site doc
 | 20 | [20-bridge-daemon-multistream.md](20-bridge-daemon-multistream.md) | bridge-python · daemon / multi-stream |
 | 21 | [21-rfc-0001-phase3-tracking.md](21-rfc-0001-phase3-tracking.md) | rfc · RFC-0001 Phase 3 umbrella |
 
-**Maintainer · 메인테이너:** [close-issue-comments.md](../maintainer/close-issue-comments.md) · [ISSUE_CLEANUP.md](../ISSUE_CLEANUP.md) · [LAUNCH_CHECKLIST.md](../LAUNCH_CHECKLIST.md) · **Discussion · 토론:** [003-physical-ai-samples-feedback.md](../discussions/003-physical-ai-samples-feedback.md)
+**Maintainer · 메인테이너:** [EXECUTION_PLAN.md](../../EXECUTION_PLAN.md) · [close-issue-comments.md](../maintainer/close-issue-comments.md) · [ISSUE_CLEANUP.md](../ISSUE_CLEANUP.md) · [LAUNCH_CHECKLIST.md](../LAUNCH_CHECKLIST.md) · **Discussion · 토론:** [003-physical-ai-samples-feedback.md](../discussions/003-physical-ai-samples-feedback.md)
 
 ## Draft format · 초안 형식
 
diff --git a/EXECUTION_PLAN.en.md b/EXECUTION_PLAN.en.md
new file mode 100644
index 0000000..df6e7dd
--- /dev/null
+++ b/EXECUTION_PLAN.en.md
@@ -0,0 +1,246 @@
+# Cell Coding Execution Plan (Evolved)
+
+> English first · [한국어 병렬](EXECUTION_PLAN.md)  
+> **Source docs:** [ROADMAP.en.md](ROADMAP.en.md) · [LAUNCH_CHECKLIST.md](.github/LAUNCH_CHECKLIST.md) · [RFC-0001](rfcs/RFC-0001-stream-membrane-physical-sla.md)  
+> **Last updated:** 2026-07-07
+
+---
+
+## 1. One-line summary
+
+The original 90-day roadmap’s **technical foundation (days 0–60) is largely complete**; focus shifts to **passing the launch gate → community cold start → RFC-0001 Phase 3 release train**.
+
+---
+
+## 2. Current state snapshot
+
+| Area | Original roadmap window | Status | Evidence |
+|------|-------------------------|--------|----------|
+| Runtime (emit/on, membrane, immune, nervous) | Day 0–30 | ✅ Done | `typescript/runtime.ts`, 191 tests pass |
+| Python bridge | Day 0–30 | ✅ Done | `bridge-python/`, robotics demos |
+| Motion-alarm PoC | Day 0–30 | ✅ Done | `examples/motion-alarm/` |
+| Viewer (React) | Day 31–60 | ✅ MVP | `viewer-react/`, `--json --watch` |
+| E2E / CI | Day 31–60 | ✅ Working | GitHub Actions, observability compose |
+| DSL subset + transpiler PoC | Day 61–90 | ✅ Phase 3 level | `transpiler.ts`, `--transpiled` |
+| Physical AI examples A1–A5 | Day 61–90 | ✅ Docs + code | `examples/README.md` |
+| Stream + Physical SLA (RFC-0001 Phase 2) | — | ✅ Landed | A2-S / A3-S / A4-S organisms |
+| **v0.1.0 npm release** | Day 61–90 | ⏳ Pending | LAUNCH Phase 1 |
+| **Issue cleanup + 3–5 starters** | Day 0–30 | ⏳ Partial | [ISSUE_CLEANUP.md](.github/ISSUE_CLEANUP.md) |
+| **10+ external contributors / 30+ PRs** | Day 61–90 | ⏳ Post-launch | Community KPIs |
+
+**Assessment:** The project has passed “buildable, not only conceptual.” The next bottlenecks are **first-run path verification** and **contributor entry-point hygiene**.
+
+---
+
+## 3. Workstreams (5 parallel tracks)
+
+| ID | Stream | Owner | Next milestone |
+|----|--------|-------|----------------|
+| **W1** | Launch readiness | Maintainer | v0.1.0 tag + clean-machine verify |
+| **W2** | Community | Maintainer + Core | Welcome pin + 3 good first issues |
+| **W3** | Physical AI reference | Runtime + Bridge | Discussion #003 consensus → issues #20·#21 |
+| **W4** | DSL / RFC | Compiler | Register RFC-0001 Phase 3 umbrella issue |
+| **W5** | Ops & quality | Maintainer | 72h issue SLA, monthly release cadence |
+
+---
+
+## 4. Phased execution
+
+### Phase A — Launch gate (Day -2 → Day 0)
+
+**Goal:** First visitor runs in 5 minutes · contributor opens first PR in 30 minutes.
+
+| # | Task | Output | Done when | Depends on |
+|---|------|--------|-----------|------------|
+| A.1 | Duplicate issue cleanup | 3–5 open starters | ISSUE_CLEANUP §6 checklist | — |
+| A.2 | GitHub About + Discussions | Pinned Welcome | LAUNCH Phase 0 all ☐→☑ | A.1 |
+| A.3 | Secrets + v0.1.0 tag | npm `@cell-coding/cli` | Clean-machine `npx` succeeds | A.2 |
+| A.4 | README GIF + social preview | First-impression assets | One Quick start screenshot | A.3 |
+| A.5 | Go/No-Go decision | Start promotion? | LAUNCH § Go criteria (5 items) | A.1–A.4 |
+
+**No-Go fallback:** If Secrets are missing, temporarily emphasize the **clone path** at the top of README (LAUNCH 1.7).
+
+---
+
+### Phase B — Cold start (Day 0 → Week 2)
+
+**Goal:** “Active repo” signals + at least one external contribution.
+
+| # | Task | Cadence | KPI |
+|---|------|---------|-----|
+| B.1 | Reply to Issues / Discussions / HN | 15 min daily | Response ≤ 72h |
+| B.2 | Show HN + Announcements | Day 0–1 | HN comments answered within 24h |
+| B.3 | One Show and tell demo | Within 1 week | Share motion-alarm trace |
+| B.4 | Merge or constructively review external PR | Within 2 weeks | ≥ 1 |
+| B.5 | Star cold start | Launch week | Direct share to 5–10 contacts |
+
+---
+
+### Phase C — v0.2.x experiment (Week 2 → Month 2)
+
+**Goal:** Stabilize RFC-0001 experimental flags · agree on Physical AI sim-real track.
+
+Maps to RFC-0001 §8 rollout step 1.
+
+| # | Task | Issue draft | Done when |
+|---|------|-------------|-----------|
+| C.1 | Physical AI track community review | `19-physical-ai-sim-real-track` | Maintainer summary on Discussion #003 |
+| C.2 | Register RFC-0001 Phase 3 umbrella | `21-rfc-0001-phase3-tracking` | GitHub issue + RFC header link |
+| C.3 | `holdLastSafe` integration tests | Phase 3 backlog | Extend `physical-sla.test.ts` |
+| C.4 | SECURITY.md EN summary | `07` / #25 | Bilingual SECURITY |
+| C.5 | Transpiler diagnostics | `14-transpiler-error-diagnostics` | Friendly compile errors |
+
+---
+
+### Phase D — v0.3.x baseline (Month 2 → Month 4)
+
+**Goal:** Stream/SLA runtime enforcement · Viewer physical metadata.
+
+| # | Task | Output | Verification |
+|---|------|--------|--------------|
+| D.1 | Stabilize `cell run --stream` batch | CLI docs | A2-S / A3-S E2E |
+| D.2 | SLA enforcement (staleness/rate/latency) | `physical-sla.ts` | Synthetic overload test |
+| D.3 | Viewer SLA UI | `viewer-react` | Show latencyMs / sensorAgeMs |
+| D.4 | Bridge `ingestWallMs` staleness | `bridge-python` | `--staleness sensor\|ingest` |
+| D.5 | Stream scheduler | runtime | Declared rate ≠ manual interval only |
+
+**v0.3.0 release gate:**
+
+- [ ] A2-S, A3-S, A4-S `cell run` + bridge demos green
+- [ ] RFC-0001 Phase 3 runtime items 50%+ checked
+- [ ] No breaking changes (existing `.cell` still compiles)
+
+---
+
+### Phase E — v0.4.x ecosystem (Month 4+)
+
+**Goal:** immune ↔ SLA integration · distributed nervous · self-sustaining contributor loop.
+
+| # | Task | Area |
+|---|------|------|
+| E.1 | immune ↔ SLA escalation | runtime |
+| E.2 | multi-stream co-inject + daemon | bridge (#20) |
+| E.3 | ROS2 live adapter expansion | bridge + registry |
+| E.4 | A5 Humanoid stream/SLA pattern | examples |
+| E.5 | Cell Registry / cloud deploy PoC | Phase 4 CLI |
+| E.6 | Monthly release + CHANGELOG automation | ops |
+
+**Community KPIs (carried from original Day 61–90):**
+
+| Metric | Target |
+|--------|--------|
+| External contributors | 10+ |
+| External PRs | 30+ |
+| Monthly releases | 3 consecutive on-time |
+
+---
+
+## 5. Physical AI learning path
+
+```
+A1 Porifera (3 cells)     — membrane·immune intro
+  ↓
+A2 Spiderling (5)         — nervous basics
+  ↓
+A2-S Sim (6 + IMU)        — first stream·SLA touchpoint  ← RFC-0001 PoC
+  ↓
+A3 Spider (10, 3 organs)  — multi-organ routing
+  ↓
+A3-S / A3-H Sim·Hardware  — VisionFrame + bridge
+  ↓
+A4 PET (11)               — affect + safety fallback
+  ↓
+A4-S / A4-H               — OwnerPing stream
+  ↓
+A5 Humanoid (14, 4 organs)— Phase E target
+```
+
+---
+
+## 6. Contributor entry playbook
+
+**Register now (priority):**
+
+1. #25 SECURITY EN (already open)
+2. `14-transpiler-error-diagnostics.md`
+3. `19-physical-ai-sim-real-track.md`
+4. `21-rfc-0001-phase3-tracking.md`
+5. `20-bridge-daemon-multistream.md` (intermediate)
+
+**PR review SLA:**
+
+| Type | First response | Merge target |
+|------|----------------|--------------|
+| docs / good first issue | 72h | 7 days |
+| runtime / compiler | 72h | 14 days |
+| RFC / breaking | Discussion first | After RFC Accepted |
+
+---
+
+## 7. Release train
+
+| Version | Timing | Focus | Gate |
+|---------|--------|-------|------|
+| **v0.1.0** | Phase A | First public npm, motion-alarm | Clean-machine `npx` |
+| **v0.1.x** | Phase B | hotfix, docs, GIF | CI green |
+| **v0.2.0** | Phase C | RFC experimental, teaching track consensus | Discussion #003 closed |
+| **v0.3.0** | Phase D | SLA enforcement, Viewer meta | RFC Phase 3 50% |
+| **v0.4.0** | Phase E | daemon, immune-SLA, A5 draft | External PRs ≥ 5 |
+
+---
+
+## 8. Risk register
+
+| Risk | Impact | Mitigation |
+|------|--------|------------|
+| npm Secrets not configured | Quick start fails during promotion | Emphasize clone path + prioritize Phase A.3 |
+| Duplicate good first issues | Contributor confusion | Run ISSUE_CLEANUP immediately |
+| Teaching simplification misunderstood | Physical AI credibility | SCENARIO “Known limits” + Discussion consensus |
+| subprocess per pulse performance | sim-real demo fails | Document in v0.2, daemon in v0.3 (#20) |
+| DSL transpiler scope creep | Slow merges | #24 follow-ups only (14–18), no mega-issues |
+| Single-maintainer bottleneck | 72h SLA missed | Expand good first issue share |
+
+---
+
+## 9. Open decisions
+
+| # | Question | Decision path | By when |
+|---|----------|---------------|---------|
+| Q1 | Accept linear teaching trace? | Discussion #003 | Phase C |
+| Q2 | Add DSL `-` operator vs spec omit | RFC or issue #27 scope | Phase C |
+| Q3 | A5 Humanoid stream entry point | Community review | Phase E |
+| Q4 | RFC-0001 → Accepted timing | Phase 3 50% or explicit defer | Phase D |
+
+---
+
+## 10. Next 7 days (maintainer checklist)
+
+- [ ] Run ISSUE_CLEANUP Steps 1–3 (completed + duplicate close)
+- [ ] Pin Welcome Discussion + post Physical AI #003
+- [ ] Register 2 starter issues (14, 21)
+- [ ] Push v0.1.0 tag or decide clone-path README emphasis
+- [ ] Verify `npx @cell-coding/cli run` 3× on clean machine
+- [ ] Add one README GIF (viewer-react or Jaeger)
+- [ ] Record Go/No-Go decision (LAUNCH §)
+
+---
+
+## 11. Document map
+
+| Doc | Role |
+|-----|------|
+| [ROADMAP.en.md](ROADMAP.en.md) | Original 90-day goals (historical baseline) |
+| **EXECUTION_PLAN.en.md** (this doc) | Current state + phased execution |
+| [LAUNCH_CHECKLIST.md](.github/LAUNCH_CHECKLIST.md) | Day -2–0 launch checkboxes |
+| [PRESENTATION_OUTLINE.md](PRESENTATION_OUTLINE.md) | External talk + demo script |
+| [RFC-0001](rfcs/RFC-0001-stream-membrane-physical-sla.md) | Stream/SLA technical direction |
+| [issue-drafts/](.github/issue-drafts/) | Contributor task backlog |
+
+---
+
+## 12. Update rules
+
+1. **On phase transition** — refresh §2 snapshot table
+2. **Within 48h of release** — check §7 release train
+3. **Monthly** — §6 KPIs + RFC Phase 3 umbrella comment
+4. **Quarterly** — align with ROADMAP.md (draft next-quarter roadmap when 90 days complete)
diff --git a/EXECUTION_PLAN.md b/EXECUTION_PLAN.md
new file mode 100644
index 0000000..3c6adad
--- /dev/null
+++ b/EXECUTION_PLAN.md
@@ -0,0 +1,332 @@
+# Cell Coding 실행 계획 (발전판)
+
+> [English first · EXECUTION_PLAN.en.md](EXECUTION_PLAN.en.md) · 한국어 병렬  
+> **기반 문서:** [ROADMAP.md](ROADMAP.md) · [LAUNCH_CHECKLIST.md](.github/LAUNCH_CHECKLIST.md) · [RFC-0001](rfcs/RFC-0001-stream-membrane-physical-sla.md)  
+> **최종 갱신:** 2026-07-07
+
+---
+
+## 1. 한 줄 요약
+
+원래 90일 로드맵의 **기술 기반(0~60일)은 대부분 완료**되었고, 이제 **런칭 게이트 통과 → 커뮤니티 cold start → RFC-0001 Phase 3 릴리즈 트레인**으로 초점을 옮긴다.
+
+The original 90-day roadmap’s **technical foundation (days 0–60) is largely complete**; focus shifts to **passing the launch gate → community cold start → RFC-0001 Phase 3 release train**.
+
+---
+
+## 2. 현재 상태 스냅샷
+
+| 영역 | 원래 로드맵 구간 | 상태 | 근거 |
+|------|------------------|------|------|
+| Runtime (emit/on, membrane, immune, nervous) | Day 0–30 | ✅ 완료 | `typescript/runtime.ts`, 191 tests pass |
+| Python bridge | Day 0–30 | ✅ 완료 | `bridge-python/`, robotics demos |
+| Motion-alarm PoC | Day 0–30 | ✅ 완료 | `examples/motion-alarm/` |
+| Viewer (React) | Day 31–60 | ✅ MVP | `viewer-react/`, `--json --watch` |
+| E2E / CI | Day 31–60 | ✅ 동작 | GitHub Actions, observability compose |
+| DSL subset + transpiler PoC | Day 61–90 | ✅ Phase 3 수준 | `transpiler.ts`, `--transpiled` |
+| Physical AI 예제 트랙 A1–A5 | Day 61–90 | ✅ 문서·코드 | `examples/README.md` |
+| Stream + Physical SLA (RFC-0001 Phase 2) | — | ✅ landed | A2-S / A3-S / A4-S organisms |
+| **v0.1.0 npm 릴리즈** | Day 61–90 | ⏳ 대기 | LAUNCH Phase 1 |
+| **이슈 정리 + starter 3~5개** | Day 0–30 | ⏳ 부분 | [ISSUE_CLEANUP.md](.github/ISSUE_CLEANUP.md) |
+| **외부 기여자 10+ / PR 30+** | Day 61–90 | ⏳ 런칭 후 | 커뮤니티 KPI |
+
+**판단:** “구현 가능한 프로젝트” 단계는 통과. 다음 병목은 **첫 실행 경로 검증**과 **기여 진입점 정리**다.
+
+---
+
+## 3. 작업 스트림 (5개 병렬 트랙)
+
+```mermaid
+flowchart LR
+  subgraph W1["W1 Launch"]
+    L0[Phase 0 정리]
+    L1[v0.1.0 Release]
+    L2[Go/No-Go]
+  end
+  subgraph W2["W2 Community"]
+    C1[이슈·Discussion]
+    C2[첫 외부 PR]
+    C3[Show HN]
+  end
+  subgraph W3["W3 Physical AI"]
+    P1[A2-S→A4-S 트랙]
+    P2[Bridge daemon]
+    P3[A5 Humanoid 패턴]
+  end
+  subgraph W4["W4 Language"]
+    D1[Transpiler follow-ups]
+    D2[RFC-0001 Phase 3]
+    D3[Checker strictness]
+  end
+  subgraph W5["W5 Ops"]
+    O1[월간 릴리즈]
+    O2[KPI 대시보드]
+    O3[Issue hygiene]
+  end
+  L2 --> C3
+  C1 --> C2
+  P1 --> P2
+  D2 --> P2
+  C2 --> O1
+```
+
+| ID | 스트림 | 책임 | 다음 마일스톤 |
+|----|--------|------|---------------|
+| **W1** | 런칭 준비 | Maintainer | v0.1.0 태그 + 클린 머신 검증 |
+| **W2** | 커뮤니티 | Maintainer + Core | Welcome Pin + good first issue 3개 |
+| **W3** | Physical AI 레퍼런스 | Runtime + Bridge | Discussion #003 합의 → 이슈 #20·#21 |
+| **W4** | DSL / RFC | Compiler | RFC-0001 Phase 3 umbrella 이슈 등록 |
+| **W5** | 운영·품질 | Maintainer | 이슈 72h SLA, 월간 릴리즈 cadence |
+
+---
+
+## 4. 단계별 실행 계획
+
+### Phase A — 런칭 게이트 (Day -2 ~ Day 0)
+
+**목표:** 첫 방문자 5분 실행 · 기여자 30분 첫 PR
+
+| # | 작업 | 산출물 | 완료 기준 | 의존 |
+|---|------|--------|-----------|------|
+| A.1 | 이슈 중복 정리 | 열린 starter 3~5개 | [ISSUE_CLEANUP.md](.github/ISSUE_CLEANUP.md) §6 체크 | — |
+| A.2 | GitHub About + Discussions | Pin Welcome | LAUNCH Phase 0 표 전부 ☐→☑ | A.1 |
+| A.3 | Secrets + v0.1.0 태그 | npm `@cell-coding/cli` | `npx` 클린 머신 성공 | A.2 |
+| A.4 | README GIF + Social preview | 첫인상 자료 | Quick start 스크린샷 1장 | A.3 |
+| A.5 | Go/No-Go 판정 | 홍보 시작 여부 | LAUNCH § Go 5항목 충족 | A.1–A.4 |
+
+**No-Go 시 우회:** Secrets 없으면 README 상단에 **clone 경로** 임시 강조 (LAUNCH 1.7).
+
+---
+
+### Phase B — Cold start (Day 0 ~ Week 2)
+
+**목표:** “살아 있는 저장소” 신호 + 첫 외부 기여 1건
+
+| # | 작업 | 주기 | KPI |
+|---|------|------|-----|
+| B.1 | Issues / Discussions / HN 댓글 | 매일 15분 | 응답 ≤ 72h |
+| B.2 | Show HN + Announcements | Day 0~1 | HN 댓글 24h 내 답변 |
+| B.3 | Show and tell 데모 1개 | 1주 내 | motion-alarm trace 공유 |
+| B.4 | 외부 PR merge 또는 constructive review | 2주 내 | ≥ 1건 |
+| B.5 | Star cold start | 런칭 주 | 지인 5~10명 직접 공유 |
+
+**커뮤니티 KPI (Phase B 종료 시):**
+
+| 지표 | 목표 | 측정 |
+|------|------|------|
+| Quick start 성공률 | ≥ 90% | 클린 머신 3회 시도 |
+| good first issue 오픈 수 | ≥ 3 | GitHub label 필터 |
+| 첫 외부 PR | ≥ 1 | merge 또는 상세 리뷰 |
+| Issue 첫 응답 | ≤ 72h | GitHub timestamp |
+
+---
+
+### Phase C — v0.2.x 실험 (Week 2 ~ Month 2)
+
+**목표:** RFC-0001 실험 플래그 안정화 · Physical AI sim-real 트랙 합의
+
+RFC-0001 §8 롤아웃 1단계에 대응한다.
+
+| # | 작업 | 이슈 초안 | 완료 기준 |
+|---|------|-----------|-----------|
+| C.1 | Physical AI 트랙 커뮤니티 리뷰 | `19-physical-ai-sim-real-track` | Discussion #003 maintainer 요약 |
+| C.2 | RFC-0001 Phase 3 umbrella 등록 | `21-rfc-0001-phase3-tracking` | GitHub 이슈 + RFC 헤더 링크 |
+| C.3 | `holdLastSafe` 통합 테스트 | Phase 3 backlog | `physical-sla.test.ts` 확장 |
+| C.4 | SECURITY.md EN 요약 | `07` / #25 | bilingual SECURITY |
+| C.5 | Transpiler diagnostics | `14-transpiler-error-diagnostics` | 친절한 compile error |
+
+**알려진 한계 — 합의 매트릭스 (Discussion #003):**
+
+| 한계 | 단기 (v0.2) | 중기 (v0.3) | 장기 (v0.4+) |
+|------|-------------|-------------|--------------|
+| pulse마다 subprocess `cell run` | 문서화·수용 | bridge daemon (#20) | long-running runtime |
+| multi-stream parallel inject | teaching-only 명시 | CLI co-inject | organism wiring syntax |
+| DSL binary `-` 없음 | spec에 intentional omit | 또는 parser 추가 | — |
+| PET TouchStream teaching-only | SCENARIO에 표기 | live adapter (A4-F) | — |
+
+---
+
+### Phase D — v0.3.x 기본 (Month 2 ~ Month 4)
+
+**목표:** Stream/SLA 런타임 enforcement · Viewer physical meta
+
+| # | 작업 | 산출물 | 검증 |
+|---|------|--------|------|
+| D.1 | `cell run --stream` batch 안정화 | CLI docs | A2-S / A3-S E2E |
+| D.2 | SLA enforcement (staleness/rate/latency) | `physical-sla.ts` | synthetic overload test |
+| D.3 | Viewer SLA UI | `viewer-react` | latencyMs / sensorAgeMs 표시 |
+| D.4 | Bridge `ingestWallMs` staleness | `bridge-python` | `--staleness sensor\|ingest` |
+| D.5 | Stream scheduler | runtime | declared rate ≠ manual interval only |
+
+**릴리즈 기준 (v0.3.0):**
+
+- [ ] A2-S, A3-S, A4-S `cell run` + bridge demo green
+- [ ] RFC-0001 Phase 3 runtime 항목 50%+ 체크
+- [ ] Breaking change 없음 (기존 `.cell` 컴파일 유지)
+
+---
+
+### Phase E — v0.4.x 생태계 (Month 4+)
+
+**목표:** immune ↔ SLA 연동 · 분산 nervous · 외부 기여 루프 자립
+
+| # | 작업 | 영역 |
+|---|------|------|
+| E.1 | immune ↔ SLA escalation | runtime |
+| E.2 | multi-stream co-inject + daemon | bridge (#20) |
+| E.3 | ROS2 live adapters 확장 | bridge + registry |
+| E.4 | A5 Humanoid stream/SLA 패턴 | examples |
+| E.5 | Cell Registry / cloud deploy PoC | Phase 4 CLI |
+| E.6 | 월간 릴리즈 + CHANGELOG 자동화 | ops |
+
+**커뮤니티 KPI (원 로드맵 Day 61–90 이관):**
+
+| 지표 | 목표 |
+|------|------|
+| 외부 기여자 | 10+ |
+| 외부 PR | 30+ |
+| 월간 릴리즈 | 3회 연속 on-time |
+
+---
+
+## 5. Physical AI 학습 경로 (교육 트랙)
+
+원 로드맵 “레퍼런스 예제 3+”를 **난이도·sim-real 계층**으로 확장한다.
+
+```
+A1 Porifera (3 cells)     — membrane·immune 입문
+  ↓
+A2 Spiderling (5)         — nervous 기초
+  ↓
+A2-S Sim (6 + IMU)        — stream·SLA 첫 접점  ← RFC-0001 PoC
+  ↓
+A3 Spider (10, 3 organs)  — multi-organ routing
+  ↓
+A3-S / A3-H Sim·Hardware  — VisionFrame + bridge
+  ↓
+A4 PET (11)               — affect + safety fallback
+  ↓
+A4-S / A4-H               — OwnerPing stream
+  ↓
+A5 Humanoid (14, 4 organs)— Phase E 타깃
+```
+
+**각 티어별 “완료” 정의:**
+
+| 티어 | learner가 할 수 있는 것 | 검증 명령 |
+|------|-------------------------|-----------|
+| A1 | membrane pass/block 이해 | `cell run` porifera + `cell:test` |
+| A2-S | stream inject + SLA trace 읽기 | `demo_spiderling_sim.py` |
+| A3-S | multi-organ + stream 동시 | `spider-sim-organism.cell` |
+| A4-S | immune fallback + comfort | `pet-sim-organism.cell` |
+| A5 | (계획) proprioception stream | TBD — Discussion #003 합의 후 |
+
+---
+
+## 6. 기여자 진입 경로 (운영 플레이북)
+
+### 6.1 Starter issue 파이프라인
+
+```
+issue-drafts/*.md  →  GitHub 등록 (1회)  →  PR merge  →  72h 내 close
+```
+
+**지금 등록 권장 (우선순위):**
+
+1. #25 SECURITY EN (이미 open)
+2. `14-transpiler-error-diagnostics.md`
+3. `19-physical-ai-sim-real-track.md`
+4. `21-rfc-0001-phase3-tracking.md`
+5. `20-bridge-daemon-multistream.md` (중급)
+
+### 6.2 PR 리뷰 SLA
+
+| 유형 | 1차 응답 | 머지 목표 |
+|------|----------|-----------|
+| docs / good first issue | 72h | 7일 |
+| runtime / compiler | 72h | 14일 |
+| RFC / breaking | Discussion 먼저 | RFC Accepted 후 |
+
+### 6.3 Maintainer 주간 루틴 (15분 × 5)
+
+| 요일 | 작업 |
+|------|------|
+| 월 | 열린 이슈 스캔 — stale / duplicate |
+| 화 | 외부 PR 1건 리뷰 |
+| 수 | Discussion / HN 응답 |
+| 목 | CI green 확인 |
+| 금 | 로드맵·실행계획 체크박스 갱신 |
+
+---
+
+## 7. 릴리즈 트레인
+
+| 버전 | 시기 (상대) | 핵심 내용 | 게이트 |
+|------|-------------|-----------|--------|
+| **v0.1.0** | Phase A | 첫 공개 npm, motion-alarm | 클린 머신 `npx` |
+| **v0.1.x** | Phase B | hotfix, docs, GIF | CI green |
+| **v0.2.0** | Phase C | RFC experimental, teaching track 합의 | Discussion #003 closed |
+| **v0.3.0** | Phase D | SLA enforcement, Viewer meta | RFC Phase 3 50% |
+| **v0.4.0** | Phase E | daemon, immune-SLA, A5 draft | 외부 PR ≥ 5 |
+
+**월간 릴리즈 절차:** [.github/RELEASE.md](.github/RELEASE.md) — tag → Actions → npm/PyPI/VSCE.
+
+---
+
+## 8. 리스크 레지스터
+
+| 리스크 | 영향 | 완화 |
+|--------|------|------|
+| npm Secrets 미설정 | 홍보 시 Quick start 실패 | clone 경로 임시 강조 + Phase A.3 우선 |
+| 중복 good first issue | 기여자 혼란 | ISSUE_CLEANUP 즉시 실행 |
+| teaching simplification 오해 | Physical AI 신뢰도 | SCENARIO “Known limits” + Discussion 합의 |
+| subprocess per pulse 성능 | sim-real 데모 실패 | v0.2 문서화, v0.3 daemon (#20) |
+| DSL transpiler 범위 creep | 머지 지연 | #24 follow-up만 (14–18), mega-issue 금지 |
+| Maintainer 단일 병목 | 72h SLA 미달 | good first issue 비중 확대 |
+
+---
+
+## 9. 의사결정 대기 (오픈 질문)
+
+| # | 질문 | 결정 경로 | 기한 |
+|---|------|-----------|------|
+| Q1 | linear teaching trace 수용 여부 | Discussion #003 | Phase C |
+| Q2 | DSL `-` 연산 추가 vs spec omit | RFC 또는 이슈 #27 범위 | Phase C |
+| Q3 | A5 Humanoid stream 진입점 | Community review | Phase E |
+| Q4 | RFC-0001 → Accepted 시점 | Phase 3 50% 또는 명시적 defer | Phase D |
+
+---
+
+## 10. 다음 7일 액션 (체크리스트)
+
+메인테이너가 **이번 주**에 할 일만 추린 목록이다.
+
+- [ ] [ISSUE_CLEANUP.md](.github/ISSUE_CLEANUP.md) Step 1–3 실행 (completed + duplicate close)
+- [ ] Welcome Discussion Pin + Physical AI #003 게시
+- [ ] `gh` 또는 웹으로 starter 이슈 2건 등록 (14, 21)
+- [ ] v0.1.0 태그 푸시 또는 clone 경로 README 강조 결정
+- [ ] 클린 머신에서 `npx @cell-coding/cli run` 3회 검증
+- [ ] README 상단 GIF 1장 추가 (viewer-react 또는 Jaeger)
+- [ ] Go/No-Go 판정 기록 (LAUNCH §)
+
+---
+
+## 11. 문서 맵
+
+| 문서 | 역할 |
+|------|------|
+| [ROADMAP.md](ROADMAP.md) | 90일 원본 목표 (역사적 기준) |
+| **EXECUTION_PLAN.md** (본 문서) | 현재 상태 + 단계별 실행 |
+| [LAUNCH_CHECKLIST.md](.github/LAUNCH_CHECKLIST.md) | Day -2~0 런칭 체크박스 |
+| [PRESENTATION_OUTLINE.md](PRESENTATION_OUTLINE.md) | 대외 발표·데모 스크립트 |
+| [RFC-0001](rfcs/RFC-0001-stream-membrane-physical-sla.md) | Stream/SLA 기술 방향 |
+| [issue-drafts/](.github/issue-drafts/) | 기여 작업 backlog |
+
+---
+
+## 12. 갱신 규칙
+
+1. **Phase 전환 시** — §2 스냅샷 표 갱신
+2. **릴리즈 후 48h** — §7 릴리즈 트레인 체크
+3. **월 1회** — §6 KPI + RFC Phase 3 umbrella 코멘트
+4. **분기 1회** — ROADMAP.md와 정합성 검토 (90일 완료 시 차기 분기 로드맵 초안)
diff --git a/ROADMAP.en.md b/ROADMAP.en.md
index de61f37..82fa904 100644
--- a/ROADMAP.en.md
+++ b/ROADMAP.en.md
@@ -2,6 +2,8 @@
 
 > English first · [한국어 병렬](ROADMAP.md)
 
+> **Evolved execution plan:** current completion status, launch gate, and v0.2–v0.4 release train → [EXECUTION_PLAN.en.md](EXECUTION_PLAN.en.md) · [EXECUTION_PLAN.md](EXECUTION_PLAN.md).
+
 ## Goal | 목표
 
 Turn Cell Coding from a concept presentation into an open-source project that external developers can install, run, and contribute to.  
diff --git a/ROADMAP.md b/ROADMAP.md
index 363823f..c8efca0 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -2,6 +2,9 @@
 
 > [English first · ROADMAP.en.md](ROADMAP.en.md) · 한국어 병렬
 
+> **실행 계획 (발전판):** 기술 기반 완료 현황·런칭 게이트·v0.2~v0.4 릴리즈 트레인은 [EXECUTION_PLAN.md](EXECUTION_PLAN.md) 참고.  
+> **Evolved execution plan:** current completion status, launch gate, and v0.2–v0.4 release train → [EXECUTION_PLAN.en.md](EXECUTION_PLAN.en.md).
+
 ## Goal | 목표
 
 Turn Cell Coding from a concept presentation into an open-source project that external developers can install, run, and contribute to.