Introduction to Trace

Trace is the next-generation debugging tool crafted specifically for modern web application developers. Stop switching context between 4 different windows just to triage an application bug.

What is Trace?

When an AI agent writes code, it assumes the environment behaves exactly as intended. However, real-world execution environments deal with state mismatches, dynamic typings, edge-case conditions, and unpredictable network topologies. Trace injects deeply into your frontend, backend, or full-stack framework and intercepts data via our global unified architecture:

Trace CLI

Run traces directly against command-line execution processes and output directly to the Trace console.

Node / Edge SDK

Wrap endpoints in Node.js, Next.js, or Cloudflare Workers to instantly beam runtime traces to the dashboard.

Browser Extension

Attach our extension to any local server port and stream DOM-level and network waterfall events straight to memory.

Ready to begin?

Get Started with Trace MCP

Connect Trace to your AI coding agent and start debugging with real-time runtime context.

View MCP Documentation