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Retrace

Retrace

Coding & Assistance

Retrace records AI agent executions, showing every LLM call, tool invocation, and error, with replay, fork, and sharing workflows. Developers can rerun from a branch point, compare divergence, and decide whether a change improved or regressed agent behavior.

Retrace homepage screenshot

Features

  • Agent execution recording
  • Run replay
  • Fork runs
  • LLM call tracing
  • Tool invocation and error inspection
  • Run sharing

Use Cases

  • AI agent debugging
  • Regression localization
  • Prompt and toolchain iteration
  • Agent observability
  • Run reproduction and sharing
  • Model nondeterminism analysis

FAQ

Retrace records AI agent executions, showing every LLM call, tool invocation, and error, with replay, fork, and sharing workflows. Developers can rerun from a branch point, compare divergence, and decide whether a change improved or regressed agent behavior. Core capabilities include: Agent execution recording, Run replay, Fork runs.

Common scenarios include: AI agent debugging, Regression localization, Prompt and toolchain iteration.

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