@polyxd/mcp lets the model in Claude, or any MCP host, write Polyxd documents, check them, and show them to the user as a real screen in any design-system pack.
The server gives it the spec as instructions and checks the documents it writes. Polyxd hosts it at https://mcp.polyxd.com/mcp , so you can connect by URL. It is listed in the official MCP Registry as com.polyxd/mcp , so apps that read the registry can find it by name. The server keeps nothing between requests, and it never sees your conversation, only the documents the model sends to its tools.
Pricing & access
Polyxd has a free tier, with paid plans unlocking more. Check polyxd.com for current plans.
Frequently asked questions
What is Polyxd?
Polyxd is polyxd docs. @polyxd/mcp lets the model in Claude, or any MCP host, write Polyxd documents, check them, and show them to the user as a real screen in any design-system pack.
Is Polyxd free?
Polyxd has a free tier, with paid plans unlocking more.
What are the best Polyxd alternatives?
People comparing Polyxd also look at AppScreens, Keepsake, (in)Dependence, 2dto3d app. See all options in the Design Tools category on SiftFox.
Work on Polyxd?
Claim this profile for free - instant with a work email at polyxd.com.
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