On Call mode — a junior doctor's shift hub

CLAUDE.md

@@ -75,7 +75,7 @@ Production never silently falls back — missing config fails loudly.
 
 ## Repository layout and the two main flows
 
-The `src/` tree, the 16 app modes, and the two flows that matter — answer (read path) and
+The `src/` tree, the 17 app modes, and the two flows that matter — answer (read path) and
 ingestion (write path) — are mapped in
 [`docs/codebase-index.md`](docs/codebase-index.md), under "Orientation summary" and the detailed
 sections that follow it. Start there for any real task.

data/repo-awareness-snapshot.json

@@ -1,8 +1,8 @@
 {
   "version": "repo-awareness-snapshot-v2",
   "captured_revision": {
-    "sha": "56dd7d03991bd0738a54dae6b73ad4cfb9dc53db",
-    "committed_at": "2026-09-04T20:06:53+08:00"
+    "sha": "43984ad802b2507c40505b2fe54abcd1088ac1d0",
+    "committed_at": "2026-09-04T13:46:50+00:00"
   },
   "routes": {
     "modes": [
@@ -66,6 +66,12 @@
         "home": "/?mode=formulation",
         "dev_only": false
       },
+      {
+        "id": "on-call",
+        "label": "On Call",
+        "home": "/?mode=on-call",
+        "dev_only": false
+      },
       {
         "id": "prescribing",
         "label": "Medication",
@@ -1034,6 +1040,46 @@
         "file": "src/app/mockups/warning-line/page.tsx",
         "area": "mockup"
       },
+      {
+        "path": "/on-call/card",
+        "file": "src/app/(search-app)/on-call/card/page.tsx",
+        "area": "product"
+      },
+      {
+        "path": "/on-call/contacts",
+        "file": "src/app/(search-app)/on-call/contacts/page.tsx",
+        "area": "product"
+      },
+      {
+        "path": "/on-call/education",
+        "file": "src/app/(search-app)/on-call/education/page.tsx",
+        "area": "product"
+      },
+      {
+        "path": "/on-call/logistics",
+        "file": "src/app/(search-app)/on-call/logistics/page.tsx",
+        "area": "product"
+      },
+      {
+        "path": "/on-call/orientation",
+        "file": "src/app/(search-app)/on-call/orientation/page.tsx",
+        "area": "product"
+      },
+      {
+        "path": "/on-call/playbook",
+        "file": "src/app/(search-app)/on-call/playbook/page.tsx",
+        "area": "product"
+      },
+      {
+        "path": "/on-call/referrals",
+        "file": "src/app/(search-app)/on-call/referrals/page.tsx",
+        "area": "product"
+      },
+      {
+        "path": "/on-call/search",
+        "file": "src/app/(search-app)/on-call/search/page.tsx",
+        "area": "product"
+      },
       {
         "path": "/privacy",
         "file": "src/app/privacy/page.tsx",
@@ -1246,6 +1292,11 @@
         "file": "src/app/mockups/ward-flow/constellation/page.tsx",
         "target": "/mockups/ward-flow/network"
       },
+      {
+        "path": "/on-call",
+        "file": "src/app/(search-app)/on-call/page.tsx",
+        "target": "/?mode=on-call"
+      },
       {
         "path": "/services",
         "file": "src/app/(search-app)/services/page.tsx",
@@ -1463,6 +1514,18 @@
         "path": "/api/medications/[slug]",
         "file": "src/app/api/medications/[slug]/route.ts"
       },
+      {
+        "path": "/api/on-call/entries",
+        "file": "src/app/api/on-call/entries/route.ts"
+      },
+      {
+        "path": "/api/on-call/entries/[id]",
+        "file": "src/app/api/on-call/entries/[id]/route.ts"
+      },
+      {
+        "path": "/api/on-call/entries/[id]/verify",
+        "file": "src/app/api/on-call/entries/[id]/verify/route.ts"
+      },
       {
         "path": "/api/registry/records",
         "file": "src/app/api/registry/records/route.ts"
@@ -1505,12 +1568,12 @@
       }
     ],
     "counts": {
-      "modes": 16,
-      "pages": 211,
-      "product_pages": 66,
+      "modes": 17,
+      "pages": 219,
+      "product_pages": 74,
       "mockup_pages": 145,
-      "redirects": 20,
-      "api": 60
+      "redirects": 21,
+      "api": 63
     }
   },
   "documentation": {
@@ -3825,6 +3888,11 @@
         "section": "superpowers",
         "catalogued": false
       },
+      {
+        "path": "docs/superpowers/plans/2026-09-04-on-call-mode.md",
+        "section": "superpowers",
+        "catalogued": false
+      },
       {
         "path": "docs/superpowers/plans/2026-09-04-ward-flow-design-foundation.md",
         "section": "superpowers",
@@ -4250,6 +4318,11 @@
         "section": "superpowers",
         "catalogued": false
       },
+      {
+        "path": "docs/superpowers/specs/2026-09-04-on-call-mode-design.md",
+        "section": "superpowers",
+        "catalogued": false
+      },
       {
         "path": "docs/superpowers/specs/2026-09-04-ward-flow-design-language-design.md",
         "section": "superpowers",
@@ -5850,9 +5923,9 @@
       }
     ],
     "counts": {
-      "documents": 853,
+      "documents": 855,
       "catalogued": 115,
-      "uncatalogued": 738,
+      "uncatalogued": 740,
       "sections": 22
     }
   },

docs/branch-review-index.md

@@ -15,13 +15,14 @@ Retention and rotation: [`branch-review-archival-policy.md`](branch-review-archi
 
 ## Summary
 
-- Records: 603
-- Distinct ref cells: 383
-- Distinct reviewed heads: 586
-- Date range: `2026-08-12` to `2026-09-03`
+- Records: 606
+- Distinct ref cells: 386
+- Distinct reviewed heads: 589
+- Date range: `2026-08-12` to `2026-09-04`
 
 Records per date, newest first:
 
+- `2026-09-04` — 3 records
 - `2026-09-03` — 12 records
 - `2026-09-02` — 16 records
 - `2026-09-01` — 5 records
@@ -51,6 +52,9 @@ Scope and outcome are truncated; follow the record link for the full six-cell ro
 
 | Date | Ref | Scope | Outcome | Record |
 | --- | --- | --- | --- | --- |
+| 2026-09-04 | claude/smart-test-selection-q4rt7m | prlanded | merged (#2553) — browser-gate planner (npm run plan:browser), arbiter… | [062e844f](branch-review-records/062e844f787018a9ccdf98bca24e4206614b7403a7e3896b73876b228f885005.record.md) |
+| 2026-09-04 | claude/sources-mode-redesign-73uxmc | prlanded | PR #2593 merged as 0f85b91 (true merge, not squash). Verified by conte… | [2eda1b1f](branch-review-records/2eda1b1f3be7656d04189b1da4434bf497c2cb52408d3f88b451597531b2f3bc.record.md) |
+| 2026-09-04 | claude/answer-page-handover-c2qlwy | prlanded | merged (#2541) — 'Report a problem' opens as a Sheet; Codex P2 (sheet… | [b5ca5f1c](branch-review-records/b5ca5f1c00340e7acbc8e643d9cb1250ebfaf72a516175a6a96d06a517ee3f47.record.md) |
 | 2026-09-03 | claude/audit-fix-p1 (PR #2580) | Run PR sweep: CI fix + threads + drift | Before: mergeable_state blocked, 1 unresolved review thread (codex M22… | [05d026fe](branch-review-records/05d026fe646f677e39436ddceb09504fcdedcda3d1b0c75c914fc4bde2fb3b01.record.md) |
 | 2026-09-03 | claude/token-layer-collapse-itskb0 (PR #2577) | Run PR sweep: merge origin/main drift + Codex review threads | before: mergeable_state dirty (real conflict in playwright.config.ts s… | [20984d0f](branch-review-records/20984d0ff09095aeac675096ff3a1fd0610bb26a73bf25fdfa355b3d1fe64535.record.md) |
 | 2026-09-03 | claude/sources-mode-dropdown-home-mzw4f5 | PR #2567 Sources mode home, existing review feedback, CI, and integration with main | No new P0-P2 findings. The existing filter-only deep-link concern was… | [25566cb7](branch-review-records/25566cb7e5e57014296d21781f8af26d7a472066909492e9ffe41f3259714fef.record.md) |