OrcaRouter Launches OrcaReplay for AI Agent Debugging

Sep 2, 2026
OrcaRouter introduced OrcaReplay, an open source engine that records and replays AI agent executions so developers can inspect traces, tool calls, environment changes, and divergence points.

OrcaRouter, developed by Continuum AI, announced in a press release OrcaReplay, an open source record and replay engine for AI agents.

The tool records agent executions as replayable traces. Developers can inspect what the model saw, which tools were called, what changed in the environment, and where an execution diverged.

OrcaReplay is built for agent systems that may behave differently across runs. It is agent agnostic and model agnostic, and can be used on its own or with OrcaRouter, which provides a unified API for routing across frontier and open models.

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