diff --git a/heartbeats/BP3j-Uz4t-git-harden-sh-00eb.json b/heartbeats/BP3j-Uz4t-git-harden-sh-00eb.json
new file mode 100644
index 0000000..15b35da
--- /dev/null
+++ b/heartbeats/BP3j-Uz4t-git-harden-sh-00eb.json
@@ -0,0 +1,6 @@
+{
+  "agent_id": "BP3j-Uz4t-git-harden-sh-00eb",
+  "last_heartbeat": "2026-03-27T17:10:28.633847Z",
+  "active_issue_id": null,
+  "machine_id": "MacBook-Air-4.local"
+}
\ No newline at end of file