SpecDD

What it does

SpecDD is an open-source framework for specification-driven development with AI. Unlike existing AI coding workflows built around prompts, chat history, or massive docs folders, SpecDD keeps small structured specs close to the code they describe. The goal is to preserve intent before, during, and after implementation, reducing correction loops, architectural drift, and “plausible but wrong” AI-generated code.

SpecDD is a Spec-Driven Development framework that enables humans and AI agents to build better software

SpecDD™ is an open-source framework for spec-driven development in software, infrastructure, automation, and documentation projects. It gives humans and AI agents a shared source of truth for intent, requirements, boundaries, and completion criteria. The SpecDD framework uses small, local, human-readable .sdd files that live beside the code, infrastructure, workflows, or documentation they describe. These specs document intent, architecture, behavior, boundaries, and local work tasks in a way that both human developers and AI coding agents can follow. SpecDD gives development, product, QA, support, operations, and engineering teams a shared way to preserve intent before AI tools or…from specdd.ai

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