GitHub Releases Spec Kit: Open-Source Framework to Combat AI Code Generation Guesswork

GitHub has released Spec Kit, an open-source toolkit designed to enforce structured specification-driven development before AI agents write code, addressing the widespread problem of uncontrolled "vibe coding" where imprecise prompts lead to buggy, inconsistent implementations. Released in September 2025, Spec Kit rapidly accumulated over 90,000 GitHub stars by May 2026, making it one of the year's most-adopted AI development tools.