add server and client name to policy get

gateway/integrations/explorer.py

@@ -145,7 +145,10 @@ async def push_trace(
 
 
 async def fetch_guardrails_from_explorer(
-    dataset_name: str, invariant_authorization: str
+    dataset_name: str,
+    invariant_authorization: str,
+    client_name: str | None = None,
+    server_name: str | None = None,
 ) -> GuardrailRuleSet:
     """Get the guardrails for the dataset.
 
@@ -179,7 +182,8 @@ async def fetch_guardrails_from_explorer(
 
     # Get the dataset policies.
     policies_response = await client.get(
-        f"/api/v1/dataset/byuser/{username}/{dataset_name}/policy"
+        f"/api/v1/dataset/byuser/{username}/{dataset_name}/policy",
+        params={"client_name": client_name, "server_name": server_name},
     )
     if policies_response.status_code != 200:
         if policies_response.status_code == 404:

gateway/mcp/mcp_context.py

@@ -105,5 +105,7 @@ class McpContext:
     async def load_guardrails(self):
         """Run async setup logic (e.g. fetching guardrails)."""
         self.guardrails = await fetch_guardrails_from_explorer(
-            self.explorer_dataset, "Bearer " + os.getenv("INVARIANT_API_KEY")
+            self.explorer_dataset, "Bearer " + os.getenv("INVARIANT_API_KEY"),
+            self.mcp_client_name,
+            self.mcp_server_name,
         )