diff --git a/graph/edges/fix-n8n-server-health-monitor--RELATED_TO--expanded-health-monitoring-to-a6c370.md b/graph/edges/fix-n8n-server-health-monitor--RELATED_TO--expanded-health-monitoring-to-a6c370.md
new file mode 100644
index 00000000000..e3b3c5ff671
--- /dev/null
+++ b/graph/edges/fix-n8n-server-health-monitor--RELATED_TO--expanded-health-monitoring-to-a6c370.md
@@ -0,0 +1,13 @@
+---
+id: a6c3708b-3100-4163-a187-a05cb2ed0f40
+type: RELATED_TO
+from_id: aab3d007-0cdf-4a4f-9b55-096ea4bdc168
+from_title: "Fix: n8n Server Health Monitor Discord escalation notifications lacked issue details"
+to_id: e32b20ae-8861-4b7a-b14a-853377cf7cb9
+to_title: "Expanded health monitoring to 6 servers with per-server SSH user support"
+strength: 0.75
+created: "2026-02-28T13:30:00.531746+00:00"
+updated: "2026-02-28T13:30:00.531746+00:00"
+---
+
+Both are incremental improvements to the claude-runner-monitoring health check system
diff --git a/graph/fixes/fix-n8n-server-health-monitor-discord-escalation-notificatio-aab3d0.md b/graph/fixes/fix-n8n-server-health-monitor-discord-escalation-notificatio-aab3d0.md
index 2dc4064270a..ac9121d4730 100644
--- a/graph/fixes/fix-n8n-server-health-monitor-discord-escalation-notificatio-aab3d0.md
+++ b/graph/fixes/fix-n8n-server-health-monitor-discord-escalation-notificatio-aab3d0.md
@@ -6,7 +6,7 @@ tags: [n8n, monitoring, discord, health-check, homelab, claude-runner-monitoring
 importance: 0.65
 confidence: 0.8
 created: "2026-02-28T13:29:35.319456+00:00"
-updated: "2026-02-28T13:29:56.760688+00:00"
+updated: "2026-02-28T13:30:00.531746+00:00"
 relations:
   - target: 7fdc5ceb-4b8c-426d-8492-948d106f92bb
     type: FOLLOWS
@@ -23,6 +23,11 @@ relations:
     direction: outgoing
     strength: 0.8
     edge_id: dde412b4-e0ee-4781-b1af-07cb3290d740
+  - target: e32b20ae-8861-4b7a-b14a-853377cf7cb9
+    type: RELATED_TO
+    direction: outgoing
+    strength: 0.75
+    edge_id: a6c3708b-3100-4163-a187-a05cb2ed0f40
 ---
 
 # Fix: n8n Server Health Monitor Discord Escalation Notifications Lacked Issue Details
diff --git a/graph/solutions/expanded-health-monitoring-to-6-servers-with-per-server-ssh-e32b20.md b/graph/solutions/expanded-health-monitoring-to-6-servers-with-per-server-ssh-e32b20.md
index 426f1513b9c..043b36fe3f7 100644
--- a/graph/solutions/expanded-health-monitoring-to-6-servers-with-per-server-ssh-e32b20.md
+++ b/graph/solutions/expanded-health-monitoring-to-6-servers-with-per-server-ssh-e32b20.md
@@ -6,7 +6,7 @@ tags: [monitoring, claude-runner-monitoring, homelab, health-check, ssh, infrast
 importance: 0.9
 confidence: 0.8
 created: "2026-02-20T15:37:17.793158+00:00"
-updated: "2026-02-20T15:37:37.342740+00:00"
+updated: "2026-02-28T13:30:00.531746+00:00"
 relations:
   - target: 5da4468e-4a1b-481b-bbae-a32108dab33e
     type: BUILDS_ON
@@ -23,6 +23,11 @@ relations:
     direction: incoming
     strength: 0.8
     edge_id: 15f7a0d9-cb59-4c1e-b8b8-6949e2521c05
+  - target: aab3d007-0cdf-4a4f-9b55-096ea4bdc168
+    type: RELATED_TO
+    direction: incoming
+    strength: 0.75
+    edge_id: a6c3708b-3100-4163-a187-a05cb2ed0f40
 ---
 
 Expanded CT 302 health check coverage from 3 to 6 monitored servers. Added per-server ssh_user override to health_check.py for servers using non-root SSH (cal@ubuntu-manticore, cal@strat-database). New servers: n8n (10.10.0.210), ubuntu-manticore (10.10.0.226), strat-database (10.10.0.42). Code change: ssh_exec() now accepts optional server_cfg param for per-server ssh_user override. Also fixed: IdentitiesOnly in SSH config, CT 302 host keys for new servers, termix Docker healthcheck (wget->node). Commit: 2b7df76 on cal/claude-runner-monitoring.