/plan-design-review
Third-party agent, indexed by constructs.sh. The canonical, maintained version lives in gstack by Garry Tan. This page describes the agent in our own words; it does not reproduce it.
What it does
Scores a plan's design dimensions from 0 to 10, flags AI-generated blandness explicitly, and edits the plan upward instead of just criticizing it.
Where it fits
gstack is an open-source "software factory" that turns a coding agent into a virtual engineering team of about two dozen specialized roles, run through a structured sprint loop: think, plan, build, review, test, ship, reflect. /plan-design-review is one station in that loop.
Use it
Install gstack from the repository and run /plan-design-review inside your project. Canonical source: https://github.com/garrytan/gstack/tree/main/plan-design-review