feat(browser): add maxActionsPerTask for browser agent setting (#23216)

packages/core/src/config/config.test.ts

@@ -1474,6 +1474,22 @@ describe('Server Config (config.ts)', () => {
       expect(browserConfig.customConfig.visualModel).toBe(
         'custom-visual-model',
       );
+      expect(browserConfig.customConfig.maxActionsPerTask).toBe(100); // default
+    });
+
+    it('should return custom maxActionsPerTask', () => {
+      const params: ConfigParameters = {
+        ...baseParams,
+        agents: {
+          browser: {
+            maxActionsPerTask: 50,
+          },
+        },
+      };
+      const config = new Config(params);
+      const browserConfig = config.getBrowserAgentConfig();
+
+      expect(browserConfig.customConfig.maxActionsPerTask).toBe(50);
     });
 
     it('should apply defaults for partial custom config', () => {

packages/core/src/config/config.ts

@@ -331,6 +331,8 @@ export interface BrowserAgentCustomConfig {
   allowedDomains?: string[];
   /** Disable user input on the browser window during automation. Default: true in non-headless mode */
   disableUserInput?: boolean;
+  /** Maximum number of actions (tool calls) allowed per task. Default: 100 */
+  maxActionsPerTask?: number;
   /** Whether to confirm sensitive actions (e.g., fill_form, evaluate_script). */
   confirmSensitiveActions?: boolean;
   /** Whether to block file uploads. */
@@ -3194,6 +3196,7 @@ export class Config implements McpContext, AgentLoopContext {
         visualModel: customConfig.visualModel,
         allowedDomains: customConfig.allowedDomains,
         disableUserInput: customConfig.disableUserInput,
+        maxActionsPerTask: customConfig.maxActionsPerTask ?? 100,
         confirmSensitiveActions: customConfig.confirmSensitiveActions,
         blockFileUploads: customConfig.blockFileUploads,
       },