If Copilot is: - creating unnecessary tests - writing messy legacy code - not following your instructions

Say hello to Spec Kit. Spec Kit is GitHub's open source tool that brings spec-driven development to your existing codebase, not just new projects.

It works really well with Copilot (but it also works with any other agentic tool you’re using).

How Spec Kit works: - Define your intent (spec + plan) - Break plan into tasks - Let AI implement with YOUR rules ✨ - Review code that follows your architecture