diff --git a/.planning/ROADMAP.md b/.planning/ROADMAP.md
index 694dd0a..8ac2125 100644
--- a/.planning/ROADMAP.md
+++ b/.planning/ROADMAP.md
@@ -298,9 +298,9 @@ Plans:
 
 Plans:
 - [x] 19-01: Backend API for Agent Questions
-- [ ] 19-02: InboxList & MessageCard Components
+- [x] 19-02: InboxList & MessageCard Components
 - [x] 19-03: QuestionForm & Input Components
-- [ ] 19-04: Inbox Page Assembly
+- [x] 19-04: Inbox Page Assembly
 
 #### Phase 20: Real-time Subscriptions
 
@@ -350,7 +350,7 @@ Phases execute in numeric order: 1 → 1.1 → 2 → 3 → 4 → 5 → 6 → 7 
 | 16. Frontend Scaffold | v2.0 | 5/5 | Complete | 2026-02-04 |
 | 17. Initiative Dashboard | v2.0 | 4/4 | Complete | 2026-02-04 |
 | 18. Initiative Detail | v2.0 | 4/4 | Complete | 2026-02-04 |
-| 19. Agent Inbox | v2.0 | 3/4 | In progress | - |
+| 19. Agent Inbox | v2.0 | 4/4 | Complete | 2026-02-04 |
 | 20. Real-time Subscriptions | v2.0 | 0/? | Not started | - |
 | 21. Polish & Integration | v2.0 | 0/? | Not started | - |