Nothing to try yet
New default design-systems guidance for decks and visual designs exists in the code but is currently switched off
What
Several of the prompt-building functions Claude Code uses for different artifact types now accept an extra flag that, when on, appends a new snippet of guidance about listing and using default design systems for things like slide decks and visual designs. That flag is currently controlled by an internal check that determines whether it's compiled on.
Why
The guidance exists in the code but is gated behind a compiled check, so it isn't necessarily active yet; it's a preview of a feature that may reach users once that check is turned on.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
Whether the gating check (`G7()`) currently evaluates to on or off for any account is not established by the evidence.