What does spec to code mean?

Spec to code means turning a written product and implementation specification into working software. In AI-assisted development, the spec gives coding agents the context, constraints, tasks, and verification checks needed to build reliably.

What should I give an AI coding agent before it writes code?

Give the agent product scope, non-goals, user flows, technical constraints, data and API contracts, UI states, acceptance criteria, and the commands or manual checks that prove the work is complete.

Is spec-driven development slower than vibe coding?

It is slower at the first prompt and faster across the full build. Clear specs reduce guessing, rework, review churn, and fragile code generated from ambiguous prompts.

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AI Engineering2026/05/30

Spec to Code: A Practical Workflow for AI Coding Agents

A practical spec-to-code workflow for turning product intent into implementation-ready tasks for Codex, Cursor, Claude Code, and other AI coding agents.

Related IdeaPico resources

AI PRD Generator Agent-Ready Spec PRD for Cursor

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