kaankiziltug/logo-design-skill ? reverse-engineered prompt

Build me a complete logo design skill for AI agents, something I can drop into Claude, Gemini CLI, Codex, Cursor, or similar tools.

I want it to guide the whole logo making process from a client brief, to research, to concept ideas, to clean SVG output, then to testing and presentation. It should include clear principles for good logo design, a simple workflow that stops at a checkpoint before doing the full brand kit, and practical tools for checking SVG quality, making concept sheets, test sheets, mockup boards, PNG previews, and favicon or app icon exports.

Also include a big reference library of real logo examples that can be browsed locally and searched from the command line, so the agent can study common patterns and avoid copying lookalikes. If any current docs or best practices would help, look them up online. Make it polished, easy to install, and ready for real use with example outputs and tests.