diff --git a/PLAN.md b/PLAN.md
index 1cf0716..50b9a79 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -261,14 +261,14 @@ Check off items as completed. Each phase builds on the previous.
 - [x] **Commit checkpoint** (84225d8)
 
 ### Step 7.2: Health & Static Assets
-- [ ] Create `web/routes/health.py` with /healthz (DB writable check)
-- [ ] Optional /metrics (env gated)
-- [ ] Configure static file serving (/static/vN/... with immutable cache)
-- [ ] Vendor MonsterUI assets
-- [ ] Create `web/templates/base.py` with base HTML template
-- [ ] Create bottom nav component (Egg • Feed • Move • Registry)
-- [ ] Write tests: healthz returns 200/503, static cache headers
-- [ ] **Commit checkpoint**
+- [x] Create `web/routes/health.py` with /healthz (DB writable check)
+- [x] /metrics with Prometheus format (enabled by default, env gated)
+- [x] Configure static file serving (/static/vN/... with immutable cache)
+- [x] Vendor MonsterUI assets (via Theme.slate.headers() CDN)
+- [x] Create `web/templates/base.py` with base HTML template
+- [x] Create bottom nav component (Egg • Feed • Move • Registry)
+- [x] Write tests: healthz returns 200/503, static cache headers
+- [x] **Commit checkpoint** (6cdf48f)
 
 ### Step 7.3: Egg Quick Capture
 - [ ] Create `web/routes/eggs.py`: