diff --git a/apps/api/app/api/routes/health.py b/apps/api/app/api/routes/health.py
index 950d765d6..b75a6ed46 100644
--- a/apps/api/app/api/routes/health.py
+++ b/apps/api/app/api/routes/health.py
@@ -198,3 +198,23 @@ def debug_ls_alembic():
             out[d] = str(e)
     out["cwd"] = os.getcwd()
     return out
+
+
+@router.get("/debug/alembic-heads")
+def debug_alembic_heads():
+    import subprocess
+    try:
+        def run(args):
+            proc = subprocess.run(
+                args, cwd="/app", capture_output=True, text=True, timeout=20,
+                env={**__import__("os").environ, "PYTHONPATH": "/app:/app/apps/api"}
+            )
+            return {"rc": proc.returncode, "out": proc.stdout[-1500:], "err": proc.stderr[-1500:]}
+        return {
+            "current": run(["alembic", "current"]),
+            "heads": run(["alembic", "heads"]),
+            "upgrade_sql": run(["alembic", "upgrade", "head", "--sql"]),
+        }
+    except Exception as e:
+        import traceback
+        return {"error": str(e), "trace": traceback.format_exc()[-1000:]}