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Guardia

Built at The IDE Reimagined: JetBrains Codex Hackathon · Apr 18, 2026 · San Francisco, CA

Guardia — Demo video

Guardia is a deployment risk copilot integrated within JetBrains IDE that can proactively alert developers about risks in their code before deployment. Grounded in DataDog data and prior incident history, it can point to the exact line of code that would break the existing codebase before a PR is pushed. Guardia also has auto healing capabilities and can automatically fix the code, explain why it is a deployment risk, and tie it to the exact incident number that was caused by similar code, e.g. a null pointer exception error in the same service. The key differentiator of Guardia is it is written for developers working in enterprise environments: it bundles all the context from incident data, with Codex as the reasoning layer to allow developers to push code more effectively. Developers can feel assured shipping features quickly knowing they have a safeguard that can proactively detect incidents before they happen.

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