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Your Agent Failed in Prod. Good Luck Reproducing It.

Tisha and Susheem on record-and-replay for autonomous agents: why replayability beats bitwise determinism, and how Chronicle turns production failures into test cases you can re-run.

Thumbnail: Your Agent Failed in Prod. Good Luck Reproducing It. 14 min · Video

We build in public as we learn about agentic AI development, and contribute to the open-source community with tools teams can use to build and govern production agentic apps.

Observability, token governance, and whatever the agentic stack needs next, shipped in the open as we build.

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Built by Susheem & Tisha

Co-founders and software engineers at Microsoft, building agent infrastructure in the open.

Open source, built for production teams

Browse the repos, run the demos, or explore our writing, talks, and videos.