Nuanced

Nuanced is a desktop app for spec driven AI coding. Instead of sending a rough prompt straight to a coding agent, it first turns an idea into a clear specification, then keeps the user connected while agents build against it. The workflow has three steps. The user describes what they want to build in a sentence or two, and Nuanced asks about goals, constraints and what is out of scope, one decision at a time, with a recommended answer for each. The answers become a living spec with a goal, a summary and a definition of done, which can be edited directly or changed by pointing at a section and asking. Tasks are then derived from the spec and an agent works through them while the user watches, with every command, file read and edit reported as it happens and follow up questions possible mid run. Recent additions include chatting with a spec, seeing what changed turn by turn, and a Spec Tour. It is aimed at engineers and builders who want to stay in control of intent and design while using agentic coding. Nuanced runs on macOS with Apple silicon. Users sign in with GitHub and connect their ChatGPT account, and Codex does the building. A documentation site and blog are available. The site publishes no pricing page and no plan prices.