diff --git a/docs/quality-baseline.md b/docs/quality-baseline.md
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index 00000000..a97d21a5
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+++ b/docs/quality-baseline.md
@@ -0,0 +1,38 @@
+# Quality Baseline — 2026-03-11
+
+Regression target: violation counts must only go down, never up.
+
+## Metrics
+
+| Metric | Count | Status |
+|--------|-------|--------|
+| Silent catches | 22 | comment-only catch blocks across 15 files |
+| Console statements (non-dev-gated) | 78 | console.log/warn/error not wrapped in DEV check |
+| `any` types | 15 | `: any`, `as any`, `<any>` across 6 files |
+| TypeScript type-check | 0 errors | PASS |
+| Build | 0 errors | PASS (2.2s) |
+| Tests | 41 passed, 0 failed | PASS |
+
+## Top Offenders
+
+### Console Statements
+- `src/api/websocket.ts` — 24
+- `src/stores/app.ts` — 13
+- `src/views/Marketplace.vue` — 6
+- `src/views/MarketplaceAppDetails.vue` — 6
+
+### Any Types
+- `src/views/Marketplace.vue` — 5
+- `src/components/PWAInstallPrompt.vue` — 3
+- `src/views/ContainerAppDetails.vue` — 3
+- `src/views/Apps.vue` — 2
+- `src/views/ContainerApps.vue` — 1
+- `src/views/Dashboard.vue` — 1
+
+### Silent Catches
+- `src/utils/githubAppInfo.ts` — 4
+- `src/views/Web5.vue` — 2
+- `src/views/Settings.vue` — 2
+- `src/views/Home.vue` — 2
+- `src/components/AppLauncherOverlay.vue` — 2
+- Remaining 10 files — 1 each
diff --git a/loop/plan.md b/loop/plan.md
index 5116fa8c..5297fae7 100644
--- a/loop/plan.md
+++ b/loop/plan.md
@@ -64,7 +64,7 @@
 
 #### Sprint 4: Quality Baseline (Week 7-8)
 
-- [ ] **QUAL-01** — Run full sweep and record baseline. Execute `/sweep` skill. Record the initial violation counts in `docs/quality-baseline.md`. This becomes the regression target -- violation counts must only go down, never up. **Acceptance**: Baseline document exists with all metrics.
+- [x] **QUAL-01** — Run full sweep and record baseline. Execute `/sweep` skill. Record the initial violation counts in `docs/quality-baseline.md`. This becomes the regression target -- violation counts must only go down, never up. **Acceptance**: Baseline document exists with all metrics.
 
 - [ ] **QUAL-02** — Fix all silent catch blocks. Grep for empty catch blocks across `neode-ui/src/`. Each silent catch should either: log in dev mode (`if (import.meta.env.DEV) console.warn(...)`), re-throw, or handle the error in the UI. Target: zero silent catches. **Acceptance**: `/sweep` "Silent catches" = PASS.