Feat:add mcp serve support and client demo

examples/mem_os/simple_fastmcp_client.py

@@ -0,0 +1,78 @@
+#!/usr/bin/env python3
+"""Working FastMCP Client"""
+
+import asyncio
+
+from fastmcp import Client
+
+
+async def main():
+    """Main function using FastMCP Client"""
+
+    print("Working FastMCP Client")
+    print("=" * 40)
+
+    async with Client("http://127.0.0.1:9003/mcp") as client:
+        print("Connected to MOS MCP server!")
+
+        print("Available tools:")
+        tools = await client.list_tools()
+        for tool in tools:
+            print("**" * 20)
+            print(f"  - {tool.name}: {tool.description}")
+
+        print("Available resources:")
+        resources = await client.list_resources()
+        for resource in resources:
+            print(f"  - {resource.uri}: {resource.description}")
+
+        print("Testing tool calls...")
+
+        print("  Getting user info...")
+        result = await client.call_tool("get_user_info", {})
+        print(f"    Result: {result.content[0].text}")
+
+        print("  Creating user...")
+        result = await client.call_tool(
+            "create_user",
+            {"user_id": "fastmcp_user", "role": "USER", "user_name": "FastMCP Test User"},
+        )
+        print(f"Result: {result.content[0].text}")
+
+        print(" register cube...")
+        result = await client.call_tool(
+            "register_cube",
+            {
+                "cube_name_or_path": "cube_default_user",
+                "user_id": "fastmcp_user",
+                "cube_id": "fastmcp_user",
+            },
+        )
+        print(f"    Result: {result}")
+
+        print("  Adding memory...")
+        result = await client.call_tool(
+            "add_memory",
+            {
+                "memory_content": "This is a test memory from FastMCP client.",
+                "cube_id": "fastmcp_user",
+                "user_id": "fastmcp_user",
+            },
+        )
+        print(f"    Result: {result.content[0].text}")
+
+        print("  Searching memories...")
+        result = await client.call_tool(
+            "search_memories", {"query": "test memory", "user_id": "fastmcp_user"}
+        )
+        print(f"    Result: {result.content[0].text[:200]}...")
+
+        print("  Testing chat...")
+        result = await client.call_tool(
+            "chat", {"query": "Hello! Tell me about yourself.", "user_id": "fastmcp_user"}
+        )
+        print(f"    Result: {result.content[0].text[:200]}...")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())