Tampermonkey Mcp

Overview

Tampermonkey Mcp is a Model Context Protocol server that lets AI assistants manage your Tampermonkey scripts directly. Instead of switching between windows to edit or organize userscripts, your AI can work with them as callable tools through the MCP interface.

The server runs locally on your machine via the npm package tampermonkey-mcp, installed with npx -y tampermonkey-mcp. No authentication is required—it connects over stdio and works immediately. The latest release is v0.0.4, available at Tampermonkey/tampermonkey-mcp on GitHub, where the project has 32 stars.

Tampermonkey Mcp is listed in the Development category on mcp.site and works with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim your listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "tampermonkey_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "tampermonkey-mcp"
      ]
    }
  }
}