# blastengine-mailer MCP Server
A Model Context Protocol server
This is a TypeScript-based MCP server that implements a sending email system.
## Features
### Tools
- `send_email` - send a email
## Development
Install dependencies:
```bash
npm install
```
Build the server:
```bash
npm run build
```
For development with auto-rebuild:
```bash
npm run watch
```
## Installation
To use with Claude Desktop, add the server config:
On MacOS: `~/Library/Application Support/Claude/claude_desktop_config.json`
On Windows: `%APPDATA%/Claude/claude_desktop_config.json`
```json
{
"mcpServers": {
"blastengine-mailer": {
"command": "node",
"env": {
"BLASTENGINE_USER_ID": "userid-of-blastengine",
"BLASTENGINE_API_KEY": "apikey-of-blastengine"
},
"args": [
"/path/to/blastengine-mailer/server.js"
]
}
}
}
```
### Debugging
Since MCP servers communicate over stdio, debugging can be challenging. We recommend using the [MCP Inspector](https://github.com/modelcontextprotocol/inspector), which is available as a package script:
```bash
npm run inspector
```
The Inspector will provide a URL to access debugging tools in your browser.