import { z } from 'zod';
import { expectationSchema } from '../schemas/expectation.js';
import { defineTool } from './tool.js';
const listTabs = defineTool({
capability: 'core-tabs',
schema: {
name: 'browser_tab_list',
title: 'List tabs',
description: 'List browser tabs with titles and URLs',
inputSchema: z.object({
expectation: expectationSchema.describe('Page state config'),
}),
type: 'readOnly',
},
handle: async (context, _params, response) => {
await context.ensureTab();
response.setIncludeTabs();
},
});
const selectTab = defineTool({
capability: 'core-tabs',
schema: {
name: 'browser_tab_select',
title: 'Select a tab',
description: 'Select a tab by index',
inputSchema: z.object({
index: z.number().describe('The index of the tab to select'),
expectation: expectationSchema.describe('Page state after tab switch'),
}),
type: 'readOnly',
},
handle: async (context, params, response) => {
await context.selectTab(params.index);
response.setIncludeSnapshot();
},
});
const newTab = defineTool({
capability: 'core-tabs',
schema: {
name: 'browser_tab_new',
title: 'Open a new tab',
description: 'Open a new tab',
inputSchema: z.object({
url: z.string().optional().describe('URL for new tab (optional)'),
expectation: expectationSchema.describe('Page state of new tab'),
}),
type: 'readOnly',
},
handle: async (context, params, response) => {
const tab = await context.newTab();
if (params.url) {
await tab.navigate(params.url);
}
response.setIncludeSnapshot();
},
});
const closeTab = defineTool({
capability: 'core-tabs',
schema: {
name: 'browser_tab_close',
title: 'Close a tab',
description: 'Close a tab by index or close current tab',
inputSchema: z.object({
index: z
.number()
.optional()
.describe('Tab index to close (omit for current)'),
expectation: expectationSchema.describe('Page state after close'),
}),
type: 'destructive',
},
handle: async (context, params, response) => {
await context.closeTab(params.index);
response.setIncludeSnapshot();
},
});
export default [listTabs, newTab, selectTab, closeTab];
