design-memory
Installation
SKILL.md
Design Memory — the .sumi/ contract
.sumi/ is what makes the commands compose. /style decides a visual direction
once; /screen, /component, /page, /fix and a dozen others consume it
instead of re-inventing a palette every invocation.
That only works if every command agrees on the file shape. Until v4.1.0 none was
written down, and four commands wrote .sumi/style.json in four different
shapes while other commands read whichever they assumed. This skill is the
single definition.
Constants
The canonical .sumi/style.json. Every writer emits this envelope; nobody
invents keys.