Catch Errors Before
Your Users Do
Universal error tracking that works everywhere. Monitor, debug, and resolve issues across Vercel, AWS, Railway, and any JavaScript environment with intelligent error grouping and real-time alerts.
10M+
Errors Tracked
<100ms
Response Time
99.9%
Uptime
Everything You Need to Debug Faster
Production-ready error monitoring with enterprise features at startup speed
Universal SDK
One SDK that works everywhere - Vercel Edge, AWS Lambda, Railway, Node.js, and any JavaScript runtime
Enterprise RBAC
Granular role-based access control with team management, permissions, and audit logs
Smart Error Grouping
AI-powered fingerprinting groups similar errors automatically, reducing noise by 90%
Real-time Monitoring
Instant error capture with WebSocket streaming and sub-second alert delivery
Multi-Platform
Native integrations for Vercel, AWS, Railway, Cloudflare Workers, and more
Smart Alerts
Intelligent notifications via Slack, Discord, email, and webhooks with custom rules
Start Tracking in Seconds
Install the SDK and you're done. No complex configuration, no boilerplate. Just add two lines of code and start catching errors.
- Zero configuration required
- Automatic source map support
- Built-in performance monitoring
- Privacy-first by design
$ npm install @masmuch/error-tracker-sdk
;
,
});
// That's it! Errors are now tracked 🎉
What Are the SDK and MCP For?
A non-technical overview: two tools that help you understand and act on your application errors.
SDK — monitor errors in your apps
The SDK is a small library you add to your application that automatically captures errors. It helps you see what’s failing, group similar issues, and prioritize what to fix first.
- Ideal for websites and APIs
- Works on Vercel, AWS, Railway, and more
- Real-time alerts and metrics
MCP — query errors with your AI assistant
The MCP server connects your error data to assistants like Claude, Warp, or Cursor. It lets you ask about errors, trends, and status directly from your terminal or editor—without opening the dashboard.
- Ask natural-language questions about your errors
- Incident summaries and affected routes
- Fast workflows from the terminal
Works Everywhere You Deploy
Native support for all major platforms and frameworks
Vercel
Edge & Serverless
AWS Lambda
Functions & APIs
Railway
Full-Stack Apps
Cloudflare
Workers & Pages
Node.js
Any Runtime
Browser
Client-Side
Ready to Ship Faster?
Join thousands of developers who catch and fix errors before users notice. Get started for free, no credit card required.