> ## Documentation Index
> Fetch the complete documentation index at: https://traceroot.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Open-source observability and self-healing layer for AI agents

TraceRoot is an [open-source](https://github.com/traceroot-ai/traceroot) observability and self-healing layer for AI agents. Instrument your code with a few lines, get full visibility into every LLM call, tool invocation, and agent decision. Run detectors to catch failures and hallucinations the moment they happen. Then let TraceRoot's AI agent analyze findings, debug failures and create fix PRs automatically.

## Key Capabilities

<CardGroup cols={3}>
  <Card title="Tracing" icon="route" href="/tracing/introduction">
    Capture every LLM call, tool use, and agent step with OpenTelemetry-based instrumentation.
  </Card>

  <Card title="Detectors" icon="shield-halved" href="/detectors/introduction">
    Continuously evaluate every trace with an LLM; get alerted the moment your agent fails, hallucinates, or drifts.
  </Card>

  <Card title="AI Agent" icon="brain" href="/ai-agent/overview">
    Root cause analysis and automated fix PRs — powered by an AI agent with access to your source code.
  </Card>
</CardGroup>