Show HN: Arol – Catch the deprecated code your Agents are writing (github.com)

Arol is a new local scanning tool designed to help developers identify deprecated code in their repositories. By running a simple command (`npx arol-ai scan`), users can analyze their code for usage of third-party APIs or SDKs facing imminent deprecation, generating a clean report without any network dependencies or data uploads. This ensures that sensitive code remains secure within the developer's machine while providing actionable alerts on deprecated elements, such as OpenAI's Assistants API, which is set to be sunset in August 2026. The significance of Arol lies in its focus on actual code usage rather than merely the presence of SDKs, allowing developers to proactively address potential issues before they arise. It employs advanced detection methods, including language-based scoping and comment-stripping, to yield precise results—highlighting only those parts of the code that truly invoke deprecated APIs. This innovative approach positions Arol as a valuable asset for maintaining code quality and foresight in the fast-paced AI/ML landscape, ensuring teams can adapt to changes efficiently and minimizing the risk of disruptions in ongoing projects.