UXKIN

Real UI references for coding agents. UXKIN gives Claude, Cursor, Codex, GitHub Copilot and any other MCP client real iOS app screens, user journeys and website design systems (with a DESIGN.md for every site), so the UI they build looks like a real product instead of AI defaults.

This repository holds UXKIN's public agent pieces:

• The MCP server listing (server.json), published to the official MCP Registry.

• The no-ui-slop skill (skills/no-ui-slop), free and usable without an account.

Connect the MCP server

The server is hosted at https://uxkin.com/mcp (Streamable HTTP) and needs a UXKIN agent token, which comes with a UXKIN plan (Monthly or Lifetime). Send it as Authorization: Bearer <token> (or an X-UXKIN-Token header). Log in at uxkin.com to get your token and a ready-made setup prompt for your agent. Setup guides: Claude Code, Cursor, Codex, GitHub Copilot, any MCP client.

Tools:

• find_ui_references: real iOS app screens, user journeys (multi-screen flows like onboarding or cancelling a subscription) and websites.

• find_ui_materials: design systems from real websites: colors with their roles, typography, components and the full DESIGN.md.

Related MCP server: Design-Code Registry MCP

Install the skill

npx skills add uxkin/agent

Or copy skills/no-ui-slop/SKILL.md into your agent's skills folder. It's free and works on its own. With a UXKIN plan and the MCP server connected, your agent can also search real app screens, user journeys and website design systems while it builds.

Also from UXKIN

uxkin/ui-check: a free GitHub Action that checks each pull request's UI changes for controls that do nothing, missing states, one-off colors and accessibility basics.

License

The skill and the files in this repository are MIT licensed. The UXKIN library itself is a hosted service: see the terms.