React MCP Server

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Local serverstdio

What is the React MCP server?

React MCP server exists for a simple reason — assistants are far more useful when they can act on React directly instead of describing what you should do. .

What you get

What the assistant can call

Once React is connected, these are the calls the assistant has available:

  • Cross-Platform — We support react-dom and react-three-fiber
  • Versatile — Be declarative with your animations or if you prefer, imperative
  • Spring — Physics First**: By default animation use springs for fluid interactivity, but we support durations with easings as well

Setting it up

The server ships on npm as @react-spring/web, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.

Choosing this one

This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. React's toolset — Cross-Platform, Versatile, Spring — is a fair guide to whether it matches your workflow. It is maintained by GitHub Actions; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against React's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Before you rely on it

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the react mcp server does with a few real requests.

Available tools

ToolWhat it does
Cross-PlatformWe support react-dom and react-three-fiber.
VersatileBe declarative with your animations or if you prefer, imperative.
SpringPhysics First**: By default animation use springs for fluid interactivity, but we support durations with easings as well.

How to install the React MCP server

{
  "mcpServers": {
    "spring": {
      "command": "npx",
      "args": ["-y", "@react-spring/web"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • Use React to Cross-Platform.
  • Use React to Versatile.
  • Use React to Spring.

Frequently asked questions

It connects React to MCP-compatible AI assistants such as Claude and Cursor, exposing 3 tools (Cross-Platform, Versatile, Spring) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with React directly.