Boost your test coverage with CircleCI Chunk AI agent

As AI-powered development tools accelerate code changes, maintaining test coverage becomes increasingly challenging, often leading to technical debt and vulnerability to regressions. Chunk, an AI-driven autonomous CI/CD agent by CircleCI, addresses this issue by integrating AI capabilities directly into the continuous integration pipeline. Unlike IDE-based AI coding assistants, Chunk operates within CircleCI, leveraging access to build history and test results to identify untested code paths and generate meaningful tests. It automates the process of extending test coverage, ensuring comprehensive testing at AI-scale development speeds. Users can set up Chunk by authorizing GitHub access and connecting an API key, and then use prompts to instruct Chunk to enhance test coverage. The tool can generate test cases for low-coverage modules, validate them, and prepare changes for review, transforming test maintenance into an automated workflow. Furthermore, Chunk allows for advanced configuration and customization to align with team coding standards, offering a seamless integration into existing CI/CD environments.