#spec-driven development

#github spec kit

#ai coding

#claude code

#github copilot

#agentic ai

#software engineering

Spec-Driven Development with AI: The 2026 Guide to GitHub Spec Kit

#ai coding agents

#writing specs

#spec-driven development

#claude code

#cursor

#acceptance criteria

#prd

#prompt engineering

How to Write Specs for AI Coding Agents That Actually Ship