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#AI Spec-Driven Development
3articles tagged "AI Spec-Driven Development".
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Who Decides What, and How Does AI Execute? — Reading the Division of Labor from Anthropic's Claude Code Analysis
Anthropic's Claude Code usage analysis reveals a division of labor: humans set the goal, constraints, and definition of done; AI handles exploration, editing, and execution. From official data on ~400,000 sessions, here's what engineers should hold onto in the AI era.
- Claude Code
- Anthropic
- AI Agents
- AI Spec-Driven Development

Why AI Spec-Driven Development Was Born — Its Originator on the Origin and the Road to Proof
I used to think 'letting AI build software is impossible.' FeelFlow CTO Futoshi Okazaki looks back on why he changed his mind — the origin of AI Spec-Driven Development and the numbers that proved it out on our own SaaS.
- AI Spec-Driven Development
- AI Development
- AI Coding
- AI Agents

The Development Revolution of the AI Era: Why Documentation Is Better When There's Less of It
In 2025, software development has hit a major turning point. With AI tools generating most of the code, why does the old, human-centric documentation system quietly sabotage efficiency — and what does an AI-optimized structure look like?
- AI Development
- Documentation
- AI Spec-Driven Development
- Context Engineering