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Datamimic lets developers control test data instead of leaving it to AI agents

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Datamimic is an open-source tool developed by Rapiddweller designed to give developers precise control over test data generation. The project addresses a growing concern where AI coding agents autonomously create arbitrary or unrealistic test data, potentially masking real-world bugs. By defining structured data models, teams can ensure their testing environments reflect realistic scenarios. The tool is hosted on GitHub and has begun attracting attention in developer communities. It aims to improve software reliability by keeping humans in control of the test data layer.

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