diff --git a/memory_server.py b/memory_server.py
deleted file mode 100644
index 3236e5c..0000000
--- a/memory_server.py
+++ /dev/null
@@ -1,84 +0,0 @@
-import json
-import os
-from datetime import datetime
-from fastmcp import MCP, Tool
-
-DATA_FILE = "memory_store.json"
-
-class MemoryStore:
-    def __init__(self):
-        if not os.path.exists(DATA_FILE):
-            with open(DATA_FILE, "w", encoding="utf-8") as f:
-                json.dump({}, f)
-        with open(DATA_FILE, "r", encoding="utf-8") as f:
-            self.store = json.load(f)
-
-    def _save(self):
-        with open(DATA_FILE, "w", encoding="utf-8") as f:
-            json.dump(self.store, f, ensure_ascii=False, indent=2)
-
-    def _key(self, key: str, namespace: str = None) -> str:
-        return f"{namespace}:{key}" if namespace else key
-
-    def save(self, key: str, value: str):
-        self.store[self._key(key)] = {"value": value, "timestamp": datetime.utcnow().isoformat()}
-        self._save()
-
-    def get(self, key: str) -> str:
-        return self.store.get(self._key(key), {}).get("value")
-
-    def delete(self, key: str):
-        self.store.pop(self._key(key), None)
-        self._save()
-
-    def list_keys(self):
-        return list(self.store.keys())
-
-    def save_with_namespace(self, namespace: str, key: str, value: str):
-        self.store[self._key(key, namespace)] = {"value": value, "timestamp": datetime.utcnow().isoformat()}
-        self._save()
-
-    def get_by_namespace(self, namespace: str, key: str) -> str:
-        return self.store.get(self._key(key, namespace), {}).get("value")
-
-store = MemoryStore()
-
-@Tool(name="save", description="Save a value under a key")
-def save_tool(args):
-    store.save(args["key"], args["value"])
-    return f"Saved {args['key']}"
-
-@Tool(name="get", description="Get value by key")
-def get_tool(args):
-    val = store.get(args["key"])
-    return val if val is not None else "Key not found"
-
-@Tool(name="delete", description="Delete a key")
-def delete_tool(args):
-    store.delete(args["key"])
-    return f"Deleted {args['key']}"
-
-@Tool(name="list_keys", description="List all keys")
-def list_keys_tool(_):
-    return ", ".join(store.list_keys()) or "No keys"
-
-@Tool(name="save_with_namespace", description="Save value under key in namespace")
-def save_ns_tool(args):
-    store.save_with_namespace(args["namespace"], args["key"], args["value"])
-    return f"Saved {args['namespace']}:{args['key']}"
-
-@Tool(name="get_by_namespace", description="Get value by key in namespace")
-def get_ns_tool(args):
-    val = store.get_by_namespace(args["namespace"], args["key"])
-    return val if val is not None else "Key not found"
-
-mcp = MCP()
-mcp.register_tool(save_tool)
-mcp.register_tool(get_tool)
-mcp.register_tool(delete_tool)
-mcp.register_tool(list_keys_tool)
-mcp.register_tool(save_ns_tool)
-mcp.register_tool(get_ns_tool)
-
-if __name__ == "__main__":
-    mcp.run(transport="stdio")