Playwright MCP Server

import { SessionManager, ErrorResponse } from '../session-manager.js'; import { createNavigationFailedError } from '../errors.js'; /** * Handle navigate tool call */ export async function handleNavigate(sessionManager: SessionManager, args: any): Promise<any> { const { sessionId, url, waitUntil = 'load', timeout } = args; if (!sessionId || !url) { return { content: [ { type: 'text', text: JSON.stringify({ errorCode: 'INVALID_PARAMETERS', message: 'sessionId and url are required', } as ErrorResponse), }, ], isError: true, }; } // Validate session const validation = sessionManager.validateSession(sessionId); if (!validation.valid) { return { content: [ { type: 'text', text: JSON.stringify(validation.error), }, ], isError: true, }; } const session = sessionManager.getSession(sessionId); if (!session) { return { content: [ { type: 'text', text: JSON.stringify({ errorCode: 'SESSION_NOT_FOUND', message: `Session not found: ${sessionId}`, sessionId, } as ErrorResponse), }, ], isError: true, }; } try { const options: any = { waitUntil }; if (timeout) { options.timeout = timeout; } const response = await session.page.goto(url, options); return { content: [ { type: 'text', text: JSON.stringify({ success: true, title: await session.page.title(), url: session.page.url(), status: response?.status() || 0, }), }, ], }; } catch (error: any) { return { content: [ { type: 'text', text: JSON.stringify(createNavigationFailedError(sessionId, url, error.message)), }, ], isError: true, }; } }