PluginBench
MCP Server
Active
MIT

UICapsule MCP Server

com.uicapsule/components

Search and install interactive React components with unusual motion via shadcn CLI.

RepositoryRegistry

What is the UICapsule MCP server?

The UICapsule MCP server provides access to a curated collection of interactive React components with distinctive motion effects. It enables AI agents to search for and install components from the UICapsule library using the shadcn CLI, allowing developers to discover and add visually engaging UI elements to their projects.

UICapsule is a component library focused on React components with unusual and delightful motion. Through this MCP server, you can search the component catalog and install components directly into your project using shadcn's package management system, making it easy to discover and add motion-rich UI elements.

How to install UICapsule

Copy-paste configuration for popular MCP clients.

transport: http
Config generated by PluginBench — verify against the source before use.
~/.cursor/mcp.json
{
  "mcpServers": {
    "components": {
      "url": "https://www.uicapsule.com/mcp"
    }
  }
}

Tools & capabilities

Tools this server exposes to the agent.

  • Search components — Search the UICapsule component collection by functionality and description
  • Install components — Install selected UICapsule components into a project via the shadcn CLI

Use cases

  • Discover interactive React components with unique motion effects for your UI
  • Install motion-enhanced components directly into shadcn-based projects
  • Search for specific component types by their visual behavior and use case
  • Automate component discovery and installation through AI agents
  • Browse and integrate joy-sparking UI elements into applications

UICapsule MCP server FAQ

What is the UICapsule MCP server?

UICapsule is an MCP server that provides access to a curated library of interactive React components with distinctive motion effects, allowing you to search and install them via the shadcn CLI.

How do I install the UICapsule MCP server?

Run `claude mcp add --transport http uicapsule https://www.uicapsule.com/mcp` to add it to Claude, or use any client that supports Streamable HTTP with the same URL.

Is UICapsule free?

Yes, UICapsule components are available through the open-source shadcn ecosystem and can be browsed at www.uicapsule.com.

What kind of components does UICapsule offer?

UICapsule specializes in interactive React components with unusual and delightful motion effects, curated to spark joy in user interfaces.

Can I use UICapsule with Cursor?

Yes, any client that supports Streamable HTTP can connect to the UICapsule MCP server using the endpoint https://www.uicapsule.com/mcp.

Do I need authentication to use UICapsule?

No authentication is required to search and install UICapsule components.

README (reference)

Source of truth, from the repository.

UICapsule

A curated collection of components that spark joy

Install a component

npx shadcn@latest add @uicapsule/<slug>

Browse www.uicapsule.com for slugs.

MCP

Let your agent search and install components by what they do:

claude mcp add --transport http uicapsule https://www.uicapsule.com/mcp

Any client that speaks Streamable HTTP works with the same URL. Also listed in the MCP Registry as com.uicapsule/components.

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