The latest articles on DEV Community by David vonThenen (@dvonthenen). https://dev.to/dvonthenen https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F1238670%2Fba8618b5-390f-44f8-88f5-2e6e8aca1f6e.png https://dev.to/dvonthenen en David vonThenen Fri, 22 May 2026 17:13:49 +0000 https://dev.to/dvonthenen/when-ai-breaks-the-contract-the-hidden-risk-of-vibe-coded-sdks-ggo https://dev.to/dvonthenen/when-ai-breaks-the-contract-the-hidden-risk-of-vibe-coded-sdks-ggo <p>A lot of AI-generated code works right up until the moment you upgrade the SDK and your production system starts reenacting a disaster recovery drill. This post looks at a growing problem in modern SDK development: AI tools generating interface changes that quietly break backward compatibility. The code compiles. The tests pass. And somewhere downstream, another developer loses a weekend because a constructor, response shape, or validation rule changed without anyone treating it like the contract it was.</p> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fan6r8h3lnm3n2fr4zw7h.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fan6r8h3lnm3n2fr4zw7h.png" alt=" " width="800" height="462"></a></p> <p>AI coding assistants are getting better fast, and teams are shipping code faster than ever. But speed is exposing a deeper issue: maintaining APIs and SDKs requires judgment, long-term thinking, and an understanding of how real users depend on stability. That matters even more now as companies lean harder into agentic workflows, autonomous coding systems, and AI-generated pull requests. If you've ever had an SDK update break your project, force a rewrite, or turn a "minor upgrade" into a migration project, this one will feel painfully familiar.</p> <p>Check out the first comment for the blog post!</p> ai api softwareengineering vibecoding