diff --git a/litellm/proxy/mcp_registry.json b/litellm/proxy/mcp_registry.json
index 3de402775bc..47424a3b909 100644
--- a/litellm/proxy/mcp_registry.json
+++ b/litellm/proxy/mcp_registry.json
@@ -34,7 +34,7 @@
       "category": "Developer Tools",
       "registry_url": "https://registry.modelcontextprotocol.io/servers/com.atlassian%2Fatlassian-mcp-server",
       "transport": "http",
-      "url": "https://mcp.atlassian.com/v1/mcp",
+      "url": "https://mcp.atlassian.com/v1/mcp/authv2",
       "env_vars": []
     },
     {
diff --git a/tests/test_litellm/proxy/_experimental/mcp_server/test_mcp_discovery.py b/tests/test_litellm/proxy/_experimental/mcp_server/test_mcp_discovery.py
index 6e190ef0e0f..1fa8933b8ff 100644
--- a/tests/test_litellm/proxy/_experimental/mcp_server/test_mcp_discovery.py
+++ b/tests/test_litellm/proxy/_experimental/mcp_server/test_mcp_discovery.py
@@ -105,6 +105,14 @@ class TestMCPRegistryFile:
         assert "command" not in slack
         assert "args" not in slack
 
+    def test_atlassian_uses_authv2_endpoint(self, registry_path):
+        """Atlassian's MCP server should default to the streamable HTTP authv2 endpoint."""
+        with open(registry_path, "r") as f:
+            data = json.load(f)
+        atlassian = next(s for s in data["servers"] if s["name"] == "atlassian")
+        assert atlassian["transport"] == "http"
+        assert atlassian["url"] == "https://mcp.atlassian.com/v1/mcp/authv2"
+
     def test_well_known_servers_present(self, registry_path):
         """Ensure key well-known MCPs are in the registry."""
         with open(registry_path, "r") as f: