diff --git a/litellm/proxy/agent_session_endpoints/vm_providers/noop.py b/litellm/proxy/agent_session_endpoints/vm_providers/noop.py
new file mode 100644
index 00000000000..a9a3f9b3f6c
--- /dev/null
+++ b/litellm/proxy/agent_session_endpoints/vm_providers/noop.py
@@ -0,0 +1,79 @@
+"""
+Noop VM provider — for tests.
+
+Records every call so tests can assert provider.provision/terminate were
+invoked with expected arguments.
+"""
+
+import threading
+import uuid
+from typing import Any, Dict, List, Optional
+
+from litellm.proxy.agent_session_endpoints.vm_providers.base import (
+    AgentVMProvider,
+    ProvisionResult,
+)
+
+
+class NoopVMProvider(AgentVMProvider):
+    """In-process provider: returns ``noop_<uuid>`` instance ids.
+
+    Thread-safe call recording. Tests inspect ``provision_calls`` /
+    ``terminate_calls`` to verify the endpoints invoked the provider
+    correctly.
+    """
+
+    name = "noop"
+
+    def __init__(self, fail_provision: bool = False) -> None:
+        self._lock = threading.Lock()
+        self.provision_calls: List[Dict[str, Any]] = []
+        self.terminate_calls: List[Dict[str, Any]] = []
+        self.fail_provision = fail_provision
+
+    async def provision(
+        self,
+        session_id: str,
+        agent_id: str,
+        repos: List[Dict[str, Any]],
+        env_vars: Optional[Dict[str, str]],
+        daemon_token: str,
+        proxy_base_url: str,
+    ) -> ProvisionResult:
+        with self._lock:
+            self.provision_calls.append(
+                {
+                    "session_id": session_id,
+                    "agent_id": agent_id,
+                    "repos": repos,
+                    "env_vars_set": list((env_vars or {}).keys()),
+                    "proxy_base_url": proxy_base_url,
+                }
+            )
+        if self.fail_provision:
+            raise RuntimeError("noop provider configured to fail provisioning")
+        return ProvisionResult(
+            vm_id=f"noop_{uuid.uuid4().hex[:12]}",
+            metadata={"provider": "noop"},
+        )
+
+    async def terminate(
+        self,
+        session_id: str,
+        vm_id: Optional[str],
+        metadata: Optional[Dict[str, Any]],
+    ) -> None:
+        with self._lock:
+            self.terminate_calls.append(
+                {
+                    "session_id": session_id,
+                    "vm_id": vm_id,
+                    "metadata": metadata,
+                }
+            )
+
+    def reset(self) -> None:
+        """Clear recorded calls — for use between tests."""
+        with self._lock:
+            self.provision_calls.clear()
+            self.terminate_calls.clear()