MCP server and design skill that grounds coding-agent UI work in real product screens. Two tools, npx-installable.
Real screen references and a design skill, for coding agents that build UI.
An MCP server that gives a coding agent two things while it builds UI: real screen references from the Niblet catalogue, and a design skill that keeps the agent working from your product instead of a generic template.
The skill works on its own. The MCP server is optional, and needs a token.
Two tools, matching the hosted service exactly:
Tool Use it for --- --- finduireferences One concrete unresolved question about a layout, state, or interaction. Returns one to three real screens as inline images. finduimaterials A named font, icon, or animated icon role your design system does not already cover. Returns the recorded license with each result.
Plus niblet://skill, which serves the bundled design workflow and needs no token.
You do not have to run this server. If your host speaks HTTP MCP, point it at the hosted endpoint and skip to the skill:
To run it locally over stdio instead, add this to your host's MCP config. Node.js 24.15 or later is required; npx fetches the package on first launch.
Saving the config does not register the server — check the tool list your host actually reports.
Get a token from niblet.com/docs. Keep it in .env or your host's environment; never in a committed file or a chat message.
NIBLETAPIORIGIN and NIBLETMEDIAORIGIN retarget the server at a local deployment. Leave them unset for production.
From the project README.
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