diff --git a/src-tauri/src/core/mcp.rs b/src-tauri/src/core/mcp.rs
index f853d1bff..86b010692 100644
--- a/src-tauri/src/core/mcp.rs
+++ b/src-tauri/src/core/mcp.rs
@@ -116,6 +116,9 @@ async fn start_mcp_server<R: Runtime>(
             cmd.arg("run");
             cmd.env("UV_CACHE_DIR", cache_dir.to_str().unwrap().to_string());
         }
+        #[cfg(windows)] {
+            cmd.creation_flags(0x08000000); // CREATE_NO_WINDOW: prevents shell window on Windows
+        }
         let app_path_str = app_path.to_str().unwrap().to_string();
         let log_file_path = format!("{}/logs/app.log", app_path_str);
         match std::fs::OpenOptions::new()