Jsx Notation

Overview

Jsx Notation is an MCP server that encodes and decodes JSXN, a compact notation system designed for React and Next.js files. It's optimized specifically for use with language models, allowing AI assistants to work with JSX more efficiently through the Model Context Protocol.

The server runs locally on your machine via the npm package jsx-notation, communicating with MCP clients over stdio. No authentication is required—simply run npx -y jsx-notation to get started. The project is at v0.1.6, released under the MIT license, with source code available at SebastianMaciel/jsx-notation on GitHub.

Jsx Notation is categorized as an AI & Agents tool on mcp.site and works with any MCP-compatible client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you're the maintainer, you can claim this listing to verify ownership, unlock the Verified badge, and ensure the information stays up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "jsx_notation": {
      "command": "npx",
      "args": [
        "-y",
        "jsx-notation"
      ]
    }
  }
}