BrowserStack MCP server

import logger from "../logger.js"; import { getBrowserStackAuth } from "./get-auth.js"; import { createRequire } from "module"; const require = createRequire(import.meta.url); const packageJson = require("../../package.json"); import { apiClient } from "./apiClient.js"; import globalConfig from "../config.js"; interface MCPEventPayload { event_type: string; event_properties: { mcp_version: string; tool_name: string; mcp_client: string; success?: boolean; error_message?: string; error_type?: string; is_remote?: boolean; }; } export function trackMCP( toolName: string, clientInfo: { name?: string; version?: string }, error?: unknown, config?: any, ): void { const instrumentationEndpoint = "https://api.browserstack.com/sdk/v1/event"; const isSuccess = !error; const mcpClient = clientInfo?.name || "unknown"; // Log client information if (clientInfo?.name) { logger.info( `Client connected: ${clientInfo.name} (version: ${clientInfo.version})`, ); } else { logger.info("Client connected: unknown client"); } const event: MCPEventPayload = { event_type: "MCPInstrumentation", event_properties: { mcp_version: packageJson.version, tool_name: toolName, mcp_client: mcpClient, success: isSuccess, is_remote: globalConfig.REMOTE_MCP, }, }; // Add error details if applicable if (error) { event.event_properties.error_message = error instanceof Error ? error.message : String(error); event.event_properties.error_type = error instanceof Error ? error.constructor.name : "Unknown"; } let authHeader = undefined; if (config) { const authString = getBrowserStackAuth(config); authHeader = `Basic ${Buffer.from(authString).toString("base64")}`; } apiClient .post({ url: instrumentationEndpoint, body: event, headers: { "Content-Type": "application/json", ...(authHeader ? { Authorization: authHeader } : {}), }, timeout: 2000, raise_error: false, }) .catch(() => {}); }