diff --git a/litellm/types/mcp_server/tool_registry.py b/litellm/types/mcp_server/tool_registry.py
index 7b306ea8be..266159343d 100644
--- a/litellm/types/mcp_server/tool_registry.py
+++ b/litellm/types/mcp_server/tool_registry.py
@@ -1,4 +1,4 @@
-from typing import Any, Callable, Dict
+from typing import Any, Callable, Dict, List, Optional
 
 from pydantic import BaseModel
 
@@ -8,3 +8,31 @@ class MCPTool(BaseModel):
     description: str
     input_schema: Dict[str, Any]
     handler: Callable
+
+
+class ToolSchema(BaseModel):
+    name: str
+    description: str
+    inputSchema: Dict[str, Any]
+
+
+class ListToolsResponse(BaseModel):
+    tools: List[ToolSchema]
+    nextCursor: Optional[str] = None
+    _meta: Optional[Dict[str, Any]] = None
+
+
+class CallToolRequest(BaseModel):
+    method: str = "tools/call"
+    params: Dict[str, Any]
+
+
+class ContentItem(BaseModel):
+    type: str
+    text: Optional[str] = None
+
+
+class CallToolResponse(BaseModel):
+    content: List[ContentItem]
+    isError: Optional[bool] = None
+    _meta: Optional[Dict[str, Any]] = None