Show HN: Specdd – Spec-driven development as a Claude/Codex/Cursor skill

Category: devtools

Tags: spec-driven-development, ai-coding-agent, workflow

Score: 5.5/10 (Innovation: 6, Technical: 4, Documentation: 7, Utility: 5)

Specdd provides a spec-driven development workflow as a skill for AI coding agents, aiming to turn vague feature requests into rigorous specs before code generation. Its innovation lies in combining SDD concepts with conversational AI interaction, reducing ceremony for smaller tasks while maintaining structure for larger projects. The project is interesting for its focus on addressing the gap between 'vibe-coding' and heavy spec frameworks.

Target audience: backend devs, full-stack devs

Repository: https://github.com/unboundinnov/specdd · MIT

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