chore: add mcp chrome extension (#710)

src/extension/main.ts

@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { resolveCLIConfig } from '../config.js';
+import { Connection } from '../connection.js';
+import { startStdioTransport } from '../transport.js';
+import { Server } from '../server.js';
+import { startCDPRelayServer } from './cdpRelay.js';
+
+export async function runWithExtension(options: any) {
+  const config = await resolveCLIConfig({ });
+
+  let connection: Connection | null = null;
+  const cdpEndpoint = await startCDPRelayServer({
+    getClientInfo: () => connection!.server.getClientVersion()!,
+    port: 9225,
+  });
+  // Point CDP endpoint to the relay server.
+  config.browser.cdpEndpoint = cdpEndpoint;
+
+  const server = new Server(config);
+  server.setupExitWatchdog();
+
+  connection = await startStdioTransport(server);
+}