Playwright MCP Server

import { SessionManager } from '../session-manager.js'; import { ErrorResponse } from '../errors.js'; export interface SearchRequestsArgs { sessionId: string; keyword: string; searchIn?: ('url' | 'request' | 'response')[]; isRegex?: boolean; limit?: number; } export async function handleSearchRequests( sessionManager: SessionManager, args: any ): Promise<any> { const { sessionId, keyword, searchIn = ['url', 'response'], isRegex = false, limit = 10 } = args as SearchRequestsArgs; // 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 { // Search requests const allMatches = session.networkCapture.searchRequests(keyword, searchIn, isRegex); const matches = allMatches.slice(0, limit); // Format results const results = matches.map(req => { // Find matched text snippet let matchedIn = ''; let matchedText = ''; if (searchIn.includes('url') && req.url.toLowerCase().includes(keyword.toLowerCase())) { matchedIn = 'url'; matchedText = req.url; } else if (searchIn.includes('response') && req.response?.body) { matchedIn = 'response'; // Extract snippet around match const body = req.response.body; const index = body.toLowerCase().indexOf(keyword.toLowerCase()); if (index !== -1) { const start = Math.max(0, index - 50); const end = Math.min(body.length, index + keyword.length + 50); matchedText = '...' + body.substring(start, end) + '...'; } } else if (searchIn.includes('request') && req.request.postData) { matchedIn = 'request'; const postData = req.request.postData; const index = postData.toLowerCase().indexOf(keyword.toLowerCase()); if (index !== -1) { const start = Math.max(0, index - 50); const end = Math.min(postData.length, index + keyword.length + 50); matchedText = '...' + postData.substring(start, end) + '...'; } } return { id: req.id, url: req.url, method: req.method, resourceType: req.resourceType, matchedIn, matchedText, curl: session.networkCapture.toCurl(req), request: req.request, response: req.response, }; }); return { content: [ { type: 'text', text: JSON.stringify({ total: allMatches.length, returned: results.length, matches: results, }), }, ], }; } catch (error: any) { return { content: [ { type: 'text', text: JSON.stringify({ errorCode: 'SEARCH_FAILED', message: error.message || 'Failed to search requests', sessionId, } as ErrorResponse), }, ], isError: true, }; } }