Content
# Cursor MCP Installer
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| 🚀 CURSOR MCP INSTALLER 🚀 |
| ✨ Magically install MCP servers with ease ✨ |
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<p>A Model Context Protocol (MCP) server for installing and configuring other MCP servers within Cursor IDE.</p>
[](https://opensource.org/licenses/MIT)
[](https://www.npmjs.com/package/cursor-mcp-installer-free)
[](https://github.com/anthropic-labs/model-context-protocol)
[](https://cursor.sh)
[](https://www.npmjs.com/package/cursor-mcp-installer-free)
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> **📢 NOW AVAILABLE ON NPM!** Install with a simple `npm install -g cursor-mcp-installer-free` command or use directly with `npx cursor-mcp-installer-free` or `uvx cursor-mcp-installer-free`!
> **🔄 Latest Updates (v0.1.3):** Improved path handling for all MCP server installations, better OpenAPI schema detection, and more robust server discovery in local directories. Thanks to [@ItzAmirreza](https://github.com/ItzAmirreza) for submitting the initial installation path handling issue. See [CHANGELOG.md](CHANGELOG.md) for details.
## Quick Start Guide
### Step 1: Add to Cursor Configuration
Choose one of these methods to add the MCP Installer to your Cursor configuration:
#### Using npx (Easiest - No Installation Required)
Add this to your `~/.cursor/mcp.json` file (create it if it doesn't exist):
```json
{
"mcpServers": {
"MCP Installer": {
"command": "npx",
"type": "stdio",
"args": [
"cursor-mcp-installer-free@0.1.3",
"index.mjs"
]
}
}
}
```
#### Using npm (Global Installation)
```bash
npm install -g cursor-mcp-installer-free@0.1.3
```
Then add to your `~/.cursor/mcp.json`:
```json
{
"mcpServers": {
"MCP Installer": {
"command": "cursor-mcp-installer-free",
"type": "stdio",
"args": [
"index.mjs"
]
}
}
}
```
### Step 2: Restart Cursor
Close and reopen Cursor to apply the configuration changes.
### Step 3: Use Claude to Install Servers
Ask Claude to install any MCP server for you:
```
Install the web search MCP server
```
or
```
Install the MCP server for OpenAPI schema exploration with my-schema.yaml
```
### Step 4: What You'll See When Installed
Once properly installed and Cursor is restarted, you'll see the MCP Installer available in the sidebar when using Claude:
<img src="docs/installtion-success-cursor-screenshot.png" alt="MCP Installer Interface" width="500"/>
The MCP Installer provides three main tools:
- `install_repo_mcp_server`: Install MCP servers from npm packages or repositories
- `install_local_mcp_server`: Install MCP servers from local directories
- `add_to_cursor_config`: Add custom MCP server configurations
## Features
- Install MCP servers from npm packages
- Install MCP servers from local directories
- Configure MCP servers for Cursor
- Add custom MCP server configurations
## Prerequisites
Before using this tool, you need to have installed:
- [Node.js](https://nodejs.org/) (for npm packages)
- [Cursor IDE](https://cursor.sh/)
## Installation
There are several ways to install and use the Cursor MCP Installer:
### 1. Using npm (Recommended)
```bash
npm install -g cursor-mcp-installer-free@0.1.3
```
After installation, add it to your Cursor MCP configuration file:
```json
{
"mcpServers": {
"MCP Installer": {
"command": "cursor-mcp-installer-free",
"type": "stdio",
"args": [
"index.mjs"
]
}
}
}
```
### 2. Using npx (No Installation Required)
You can use npx to run the package without installing it globally:
```json
{
"mcpServers": {
"MCP Installer": {
"command": "npx",
"type": "stdio",
"args": [
"cursor-mcp-installer-free@0.1.3",
"index.mjs"
]
}
}
}
```
### 3. Direct from GitHub
Clone the repository and build it locally:
```bash
# Clone the repository
git clone https://github.com/matthewdcage/cursor-mcp-installer.git
cd cursor-mcp-installer
# Install dependencies and build
npm install
npm run build
```
Then configure Cursor to use your local installation:
```json
{
"mcpServers": {
"MCP Installer": {
"command": "node",
"type": "stdio",
"args": [
"/path/to/cursor-mcp-installer/lib/index.mjs"
]
}
}
}
```
Replace `/path/to/cursor-mcp-installer` with the actual path where you've cloned the repository.
### Where is the Cursor MCP Configuration File?
The Cursor MCP configuration file is located at:
- **macOS/Linux**: `~/.cursor/mcp.json`
- **Windows**: `%USERPROFILE%\.cursor\mcp.json`
If the file doesn't exist, you can create it with the content from any of the installation methods above.
## Path Handling Improvements in v0.1.3
Version 0.1.3 introduces significant improvements to path handling for MCP server installations:
### Enhanced Path Resolution
- Properly normalizes both relative and absolute paths
- Handles paths with spaces and special characters
- Ensures consistent path formatting across different operating systems
### Better Schema Detection
- Now scans all arguments for schema files, not just the first one
- Supports more schema file extensions (.yaml, .yml, .json, .openapi)
- Properly normalizes schema file paths before passing to servers
### Improved Server Discovery
- Added detection of common server entry points in local directories
- Enhanced support for Python-based MCP servers
- Better error reporting for path-related issues
These improvements make the MCP Installer more robust for all types of server installations, especially when dealing with custom file paths, OpenAPI schemas, and local directory installations.
## Usage
Once installed, you can use Claude or Cursor to interact with the MCP Installer. Here are some example prompts:
### Install an npm package as an MCP server
```
Install the MCP server named mcp-server-fetch
```
### Install with arguments
```
Install the @modelcontextprotocol/server-filesystem package as an MCP server. Use ['/home/user/documents'] for the arguments
```
### Install a local MCP server
```
Install the MCP server at /home/user/projects/my-mcp-server
```
### Install with environment variables
```
