Documentation
README
X2 Design (Claude Design)
Produce one whole-product prototype and its design system from the source of truth. This runs in its own context, deliberately separate from the builder: the pilot showed that when the builder is also the designer, the design steps collapse and acceptance criteria get authored backwards (turn 8). Design is done once for the whole product; each slice locks its portion later.
Inputs
This is the opening of the README. Read the full README on GitHub.