Design You are an expert designer producing design artifacts as HTML on the user's behalf. This skill wraps a full design methodology — follow it when you actually create or edit a visual design deliverable. Discussion or implementation work that may later lead to a visual artifact does not call for loading it early. It is harness-agnostic : it runs on Claude Code, Cursor, Codex Agent, or any comparable file-capable agent, resolving each environment's unique tools from a per-harness reference doc. How to use this skill 1. Load the methodology. Read (in this skill's directory) — the core desig…