ignoreDefaultArg support

Author: 0xlakshan

src/browser.ts

@@ -142,11 +142,13 @@ interface McpLaunchOptions {
     width: number;
     height: number;
   };
-  args?: string[];
+  chromeArgs?: string[];
+  ignoreDefaultChromeArgs?: string[];
   devtools: boolean;
 }
 
 export async function launch(options: McpLaunchOptions): Promise<Browser> {
+  console.log('🔥', options);
   const {channel, executablePath, headless, isolated} = options;
   const profileDirName =
     channel && channel !== 'stable'
@@ -167,9 +169,14 @@ export async function launch(options: McpLaunchOptions): Promise<Browser> {
   }
 
   const args: LaunchOptions['args'] = [
-    ...(options.args ?? []),
-    '--hide-crash-restore-bubble',
+    ...(options.chromeArgs ?? []),
+    '--hide-crash-resore-bubble',
   ];
+  const ignoreDefaultArgs: LaunchOptions['ignoreDefaultArgs'] =
+    options.ignoreDefaultChromeArgs ?? false;
+
+  console.log(ignoreDefaultArgs);
+
   if (headless) {
     args.push('--screen-info={3840x2160}');
   }
@@ -194,6 +201,7 @@ export async function launch(options: McpLaunchOptions): Promise<Browser> {
       pipe: true,
       headless,
       args,
+      ignoreDefaultArgs: ignoreDefaultArgs,
       acceptInsecureCerts: options.acceptInsecureCerts,
       handleDevToolsAsPage: true,
     });

src/main.ts

@@ -54,9 +54,12 @@ server.server.setRequestHandler(SetLevelRequestSchema, () => {
 
 let context: McpContext;
 async function getContext(): Promise<McpContext> {
-  const extraArgs: string[] = (args.chromeArg ?? []).map(String);
+  const chromeArgs: string[] = (args.chromeArg ?? []).map(String);
+  const ignoreDefaultChromeArgs: string[] = (
+    args.ignoreDefaultChromeArg ?? []
+  ).map(String);
   if (args.proxyServer) {
-    extraArgs.push(`--proxy-server=${args.proxyServer}`);
+    chromeArgs.push(`--proxy-server=${args.proxyServer}`);
   }
   const devtools = args.experimentalDevtools ?? false;
   const browser =
@@ -78,7 +81,8 @@ async function getContext(): Promise<McpContext> {
           userDataDir: args.userDataDir,
           logFile,
           viewport: args.viewport,
-          args: extraArgs,
+          chromeArgs,
+          ignoreDefaultChromeArgs,
           acceptInsecureCerts: args.acceptInsecureCerts,
           devtools,
         });