Record and replay the actions of AI agents to improve their workflows and reuse code efficiently.
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ATaC has 293 stars on GitHub. It has been forked 11 times. ATaC is written mainly in Python. It has been in active development since 2026. ATaC is available under the MIT license. Its main topics are agent-infra, agents, mcp, skills.
What is ATaC?
Record and Replay AI Agent Trajectories.
Is ATaC open source?
ATaC is an open-source project. It is released under the MIT license.
Is ATaC free?
Yes. ATaC is free and open source — you can use, modify and self-host it.
What license does ATaC use?
ATaC is available under the MIT license.
What language is ATaC written in?
ATaC is written mainly in Python.
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