Playwright MCP Server

import { SessionManager } from '../session-manager.js'; import { ErrorResponse } from '../errors.js'; export interface GetTextContentArgs { sessionId: string; selector: string; } export async function handleGetTextContent( sessionManager: SessionManager, args: any ): Promise<any> { const { sessionId, selector } = args as GetTextContentArgs; // 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: ${sessionId}`, } as ErrorResponse), }, ], isError: true, }; } try { // Get text content const element = await session.page.$(selector); if (!element) { return { content: [ { type: 'text', text: JSON.stringify({ errorCode: 'ELEMENT_NOT_FOUND', message: `Element not found: ${selector}`, sessionId, } as ErrorResponse), }, ], isError: true, }; } const textContent = await element.textContent(); const innerText = await element.evaluate((el: any) => el.innerText); return { content: [ { type: 'text', text: JSON.stringify({ selector, textContent: textContent?.trim() || '', innerText: innerText?.trim() || '', }), }, ], }; } catch (error: any) { return { content: [ { type: 'text', text: JSON.stringify({ errorCode: 'GET_TEXT_CONTENT_FAILED', message: error.message || 'Failed to get text content', sessionId, } as ErrorResponse), }, ], isError: true, }; } }