Build a portable brand-kit.json for the user's product — colors, typography, voice — that other skills (video, ad creative, landing page) can consume. Multiple discovery paths so it works whether the user has access to their site's source code or only a public URL or just a logo image.
Install
npx skills add cognyai/claude-code-marketing-skills --skill brand-kitnpx skills add cognyai/claude-code-marketing-skills --skill brand-kit -a claude-code -gnpx skills add cognyai/claude-code-marketing-skills --skill brand-kit -a codex -ggemini skills install https://github.com/cognyai/claude-code-marketing-skills.git --path skills/brand-kitgh skill install cognyai/claude-code-marketing-skills brand-kitgit clone --depth 1 https://github.com/cognyai/claude-code-marketing-skills /tmp/cognyai__claude-code-marketing-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/cognyai__claude-code-marketing-skills/skills/brand-kit ~/.claude/skills/brand-kit # Claude Code
cp -R /tmp/cognyai__claude-code-marketing-skills/skills/brand-kit ~/.agents/skills/brand-kit # Codex, Cursor, Gemini CLI, Copilot, OpenCode