Show HN: Specdd – Spec-driven development as a Claude/Codex/Cursor skill (github.com)

Specdd has emerged as a novel tool that streamlines the process of developing specifications for software features, effectively transitioning from vague ideas to structured, production-ready plans. This single Agent Skill integrates seamlessly with popular AI coding agents like Claude, Codex, and Copilot. Users can simply describe a feature request in natural language, and specdd automates the triage process, generates targeted questions, and crafts a tech-free specification. Only after user approval, it proceeds to write the necessary code and conducts a checklist to ensure production quality. This development is significant for the AI/ML community as it enhances the software development lifecycle by reducing the friction often associated with specification creation. Specdd's approach of combining a simplified workflow with intelligent questioning eliminates common pitfalls in vibe coding—such as missing edge cases—while avoiding the cumbersome requirements of heavy specification frameworks. The value of specdd lies in its adaptability for small tasks or large projects and its ability to anticipate developer needs without overwhelming them with unnecessary complexity, thus promoting efficiency and better outcomes in feature development.