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Spec-Driven Development (SDD): a development methodology in which AI agents generate code from structured specification documents that developers must verify

Design · All designs
Evidence · 1 claim (1 for) · 1 study (1 design), q2 · 0 of 1 report an effect size · 1 claim rests on one study

Description

SDD is a software development methodology proposed for use with AI agents, positioned as an alternative to Vibe Coding. "This approach involves defining detailed specifications cl early at the early stages of development and having AI agents gener ate code based on those specifications." Its distinguishing feature is that agents proceed from structured specification documents rather than ambiguous natural-language instructions, with specifications describing architectural patterns, coding conventions, security requirements, and testing strategies that agents treat as constraints. Because developers must understand and verify the generated documents and code, the authors judge SDD more suitable than Vibe Coding for project-based courses where students take responsibility for AI outputs.

Design Implications

Context

Requirements

  • Developers must understand and verify AI-generated specifications and documents at each step to maintain code quality and consistency

Constraints

  • SDD demands greater expertise compared to Vibe Coding, per the authors

Target Learners

  • third-year undergraduate information systems students

Learning Goals

  • application development skills
  • understanding and verifying AI-generated specifications and code

Claims

Examples

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Key Sources

  • Hidetake Tanaka, Hiroshi Igaki, Kazumasa Shimari, Kiyoshi Honda, and Naoki Fukuyasu. (2026). Practical Implementation Report on Introducing Spec-Driven Development Using AI Agents in Software Development PBL. https://arxiv.org/abs/2608.30572
Page metadata
Field Value
type design
id spec-driven-development-sdd-methodology
title Spec-Driven Development (SDD): a development methodology in which AI agents generate code from structured specification documents that developers must verify
description SDD is a software development methodology proposed for use with AI agents, positioned as an alternative to Vibe Coding.
status review
generated by process:settle-candidates on 2026-10-11
trust unverified — no one has confirmed this page's content
sources 1 — hidetake-tanaka-2026

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