diff --git a/.agent/workflows/deploy_to_production.md b/.agent/workflows/deploy_to_production.md
index 8a7a149..d6af457 100644
--- a/.agent/workflows/deploy_to_production.md
+++ b/.agent/workflows/deploy_to_production.md
@@ -21,7 +21,7 @@
 - `ai-hub/app/core/grpc/core/mirror.py`
 - `ai-hub/app/protos/agent.proto`
 
-**Run small file tests (Cases 1–4, ~60s) — the minimum bar before any commit:**
+**Run small file tests (Cases 1–4 and 9, ~5s) — the minimum bar before any commit:**
 
 // turbo
 ```bash
@@ -35,7 +35,7 @@
 
 > The test file is deployed automatically by `remote_deploy.sh`. If you need to refresh it without a full deploy, see `/file_sync_tests` workflow.
 
-All 4 small-file cases must show `PASSED`. If any fail, **do not deploy** — diagnose the regression first (see `/file_sync_tests` for troubleshooting).
+All 5 small-file cases must show `PASSED`. If any fail, **do not deploy** — diagnose the regression first (see `/file_sync_tests` for troubleshooting).
 
 ---
 
@@ -90,7 +90,7 @@
     ai_hub_service \
     python3 -m pytest /tmp/test_file_sync.py::TestSmallFileSync -v -p no:warnings 2>&1"
 ```
-All 4 must pass. If any fail post-deploy, **rollback immediately** using `git revert` and re-deploy.
+All 5 must pass. If any fail post-deploy, **rollback immediately** using `git revert` and re-deploy.
 
 ### Visual Verification (Worst Case)
 If the backend check passes but UI behaviors are suspect or need deeper frontend validation, use the `/frontend_tester` workflow:
diff --git a/.agent/workflows/file_sync_tests.md b/.agent/workflows/file_sync_tests.md
index b79168e..aa21b3a 100644
--- a/.agent/workflows/file_sync_tests.md
+++ b/.agent/workflows/file_sync_tests.md
@@ -41,7 +41,7 @@
 
 ---
 
-## Step 2 — Run all 8 tests (all-in-one)
+## Step 2 — Run all 10 tests (all-in-one)
 
 // turbo
 ```bash
@@ -57,7 +57,7 @@
 
 ---
 
-## Run only small file tests (faster, ~60s)
+## Run only small file tests (Cases 1-4, 9) (very fast, ~5s)
 
 // turbo
 ```bash
@@ -71,6 +71,18 @@
 
 ---
 
+## Run Node Resync test (Case 10) (must run external to container)
+
+This test restarts the remote Docker container via SSH and verifies the manifest reconciliation. It **must** be run from a host with `sshpass` (e.g., your dev container), *not* inside `ai_hub_service`:
+
+```bash
+SYNC_TEST_BASE_URL=http://192.168.68.113:8002 \
+SYNC_TEST_USER_ID=9a333ccd-9c3f-432f-a030-7b1e1284a436 \
+python3 -m pytest ai-hub/integration_tests/test_file_sync.py::TestNodeResync -v -s -p no:warnings
+```
+
+---
+
 ## What the tests cover
 
 | Case | Scenario | File Size |
@@ -83,6 +95,8 @@
 | 6 | Write 20 MB from server → all client nodes receive it | 20 MB |
 | 7 | Delete large file from server → all nodes purged | 20 MB |
 | 8 | Delete large file from `test-node-2` → Hub mirror + `test-node-1` purged | 20 MB |
+| 9 | Verify reading a deleted file returns immediately (0s) instead of timing out | Small |
+| 10 | Node Resync: Restarts a node container and verifies Hub re-pushes missing workspace files automatically | Small |
 
 ---