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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.187 ·

Artifact design skill — comprehensive design guidance

Entry
JSON All of v2.1.187
EntryKind: in v2.1.187,
ImprovementsSection of the release

The artifact-design skill has been expanded with detailed design principles covering typography, layout, color, copy writing, UI design, and an editorial workflow for higher-stakes creative pages.

Details
  • Guidance covers: honoring existing design systems, typeface pairing (with @font-face data URIs since CDNs are blocked), layout with flex/grid, CSS cascade specificity, writing copy, structural vs. decorative elements, and avoiding AI-generated design clichés
  • Adds an explicit process: sketch a compact token system (color, type, layout) before writing code
  • Adds an "editorial" mode for landing pages, games, and apps — with instructions to make opinionated calls and take one real aesthetic risk
  • Description updated from "Design guidance for Artifact pages" to "Design guidance and fundamentals for Artifacts"
Evidence

Skill content replaced (search for "Approach this as the design lead at a small studio")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

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