Update to WikiBrand

{
  "description": "Use when the user asks to design, write or build something in the style of a named brand or website (landing page, slide, mockup, email, social post). Looks the brand up in WikiBrand and applies its real logo, colors, typefaces and tone of voice.",
  "included_files": [],
  "name": "on-brand",
  "skill_md_contents": "---\nname: on-brand\ndescription: Use when the user asks to design, write or build something in the style of a named brand or website (landing page, slide, mockup, email, social post). Looks the brand up in WikiBrand and applies its real logo, colors, typefaces and tone of voice.\n---\n\n# Build on-brand\n\n1. Identify the brand's website domain from the request (for example \"Stripe\" is stripe.com). If the brand is ambiguous, ask which website the user means.\n2. Call `get_brand` with that domain. A website WikiBrand has not read yet takes about a minute; tell the user it is being read.\n3. Apply what the tool returns, and nothing invented:\n   - Colors: `colors.brand` for accents and calls to action, `colors.page` for the background, `colors.ink` for text, `colors.palette` for secondary accents.\n   - Type: `typography.display` for headings and `typography.text` for body copy. If the font is not freely available, name it and fall back to a close system stack.\n   - Logo: use `logo.svg` inline or `logo.url` as an image, on the ground given by the logo object.\n   - Voice: match the copy to the `voice` traits (each a value between two poles, such as Serious to Funny).\n   - Code: for HTML or CSS, start from `variables`, the brand's theme as CSS custom properties.\n4. If a field is null, say it was not found on the website instead of guessing.\n5. Do not present the result as official brand material, and do not give trademark or usage-rights advice.\n"
}