diff --git a/.agents/skills/lib.sh b/.agents/skills/lib.sh
index b321c80..8d2034d 100644
--- a/.agents/skills/lib.sh
+++ b/.agents/skills/lib.sh
@@ -331,7 +331,13 @@ def get_terminal_set(d):
     return {s.get('name'): s.get('status') for s in d.get('tmux_sessions', []) if s.get('status') in ('stopped', 'terminated', 'archived')}
 
 def get_all_sessions_status(d):
-    return {s.get('name'): s.get('status') for s in d.get('tmux_sessions', [])}
+    import hashlib
+    res = {}
+    for s in d.get('tmux_sessions', []):
+        name = s.get('name')
+        ser = json.dumps(s, sort_keys=True)
+        res[name] = hashlib.sha256(ser.encode('utf-8')).hexdigest()
+    return res
 
 os.makedirs(os.path.dirname(db_path) or '.', exist_ok=True)
 conn = sqlite3.connect(db_path, timeout=60.0)