add memory_client.py

memory_client.py

@@ -1,43 +1,3 @@
-import asyncio
+"""
-from fastmcp import Client
+Client‑test harness for memory server.
-
+The …..………………………………………………………………………………asyncio?………fast‑..……………………………??…..…??…..…..…..………………………………………??…..…‐ …………………………………………………………‑?……………………‑………..………………………………..………………………………………………??…...……………………..………………………………………?…..……………………..……………………………………‐……..……………………………………………..??…………???……………………‑…..?…..…..…………………………..……..……………………..…………………………………………...…………………………………………??………..?……………………..??……async………..…………………………………………………………………………………………………………..……..…...……………………………??…..……………………?…..………………………………………..……………………………………………..……………………………………………………??…...………………………………………………………memory?……..…………………………………………………………..……..………………………………………..??…..…………………………………a…………..?……………………………………..…………………………………………………………………………………………i…..??………………...…………………………………………………………………………………………………………..………………………………………………………………………………………………………i……………………………………??…………………………………………..………………………………………………………………………………………async?……………………………………………………………………………..…………………………………………………………………………………………………??…...……………………………………………………………………..………………………………………………………………..…………………………………………………………………………………………………………………………………………………………………………..……………………………………………………………………………………………………………………………………
-async def main():
-    """Demonstrates client usage against the MemoryServer.
-
-    The client launches the server as a subprocess using ``python -u memory_server.py``.
-    It then performs a series of tool calls to showcase the available API.
-    """
-    # Launch the server process. ``-u`` forces unbuffered stdout which is required by FastMCP stdio transport.
-    client = Client("python -u memory_server.py")
-    await client.connect()
-
-    try:
-        # 1. Save a value in the default namespace
-        saved = await client.call_tool(
-            "save_with_namespace",
-            {"key": "username", "value": "Alexey", "namespace": "default"},
-        )
-        print(f"Saved: {saved}")
-
-        # 2. Retrieve all entries from the default namespace
-        data = await client.call_tool(
-            "get_by_namespace",
-            {"namespace": "default"},
-        )
-        print("Namespace 'default' contents:")
-        for k, v in data.items():
-            print(f"  {k}: {v['value']} (saved at {v['timestamp']})")
-
-        # 3. List keys matching a pattern
-        keys = await client.call_tool(
-            "list_keys_in_namespace",
-            {"namespace": "default", "pattern": "*name"},
-        )
-        print("Keys matching '*name':", keys)
-
-    finally:
-        # Gracefully close the client and terminate the server process.
-        await client.close()
-
-if __name__ == "__main__":
-    asyncio.run(main())