
Lemon Email MCP Server
Enables AI agents to send transactional emails programmatically through the Lemon Email API. Provides simple email sending capabilities with customizable sender information, recipients, and content.
README
🍋 Lemon Email MCP
The email API that just works. Open source. AI-ready. Zero config.
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⚡ Send Your First Email in 30 Seconds
curl -X POST https://lemon-email-mcp-production.up.railway.app/send-email \
-H "Content-Type: application/json" \
-d '{
"to": "user@example.com",
"subject": "Hello World 👋",
"body": "This was stupid easy to send.",
"fromemail": "mail@normanszobotka.com",
"api_key": "your-key-here"
}'
Need an API key? → DM @Norman_Szobotka or email manojk030303@gmail.com
💡 Pro tip: Use mail@normanszobotka.com
as your sender - it's pre-configured and works with any API key!
🚀 Why This is a No-Brainer
🌐 Use Our API (Recommended)
- Zero setup required
- Works instantly
- Use
mail@normanszobotka.com
as sender (pre-configured) - Or configure your own domain
- Global infrastructure
- Free to try
🏠 Run Locally (Open Source)
- Full source code available
- Host anywhere you want
- Customize everything
- MIT licensed
🤖 AI Integration
- Built for Claude Desktop
- MCP protocol support
- Perfect for AI agents
- Works with any AI tool
🛠 Quick Integrations
<details> <summary><b>JavaScript</b> - Copy & paste ready</summary>
const response = await fetch('https://lemon-email-mcp-production.up.railway.app/send-email', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
to: 'user@example.com',
subject: 'Your app just got email superpowers',
body: 'Welcome to the future!',
fromemail: 'mail@normanszobotka.com', // Pre-configured sender
api_key: 'your-key-here'
})
});
const result = await response.json();
console.log('Email sent!', result);
</details>
<details> <summary><b>Python</b> - Two lines, that's it</summary>
import requests
response = requests.post('https://lemon-email-mcp-production.up.railway.app/send-email', json={
'to': 'user@example.com',
'subject': 'Python made this easy',
'body': 'No complicated setup needed!',
'fromemail': 'mail@normanszobotka.com', # Pre-configured sender
'api_key': 'your-key-here'
})
print('Done!', response.json())
</details>
<details> <summary><b>Claude Desktop</b> - AI email assistant</summary>
Add to your Claude Desktop config:
{
"mcpServers": {
"lemon-email": {
"command": "python",
"args": ["/path/to/simple_mcp_server.py"],
"env": {
"LEMON_EMAIL_API_KEY": "your-key-here"
}
}
}
}
Now Claude can send emails for you automatically!
</details>
🏠 Run It Locally (Open Source)
1. Clone & Run
git clone https://github.com/manojk0303/lemon-email-mcp.git
cd lemon-email-mcp
pip install -r requirements.txt
# Set your API key
export LEMON_EMAIL_API_KEY="your-key-here"
# Start local server
python web_server.py
2. Test It
# Your local server runs at http://localhost:8001
curl -X POST http://localhost:8001/send-email -H "Content-Type: application/json" -d '{...}'
3. Deploy Anywhere
- Railway ✅
- Vercel ✅
- Heroku ✅
- Your own server ✅
🔥 Real Use Cases
🤖 AI Agents
- Customer support bots
- Automated notifications
- Workflow automation
🚀 Web Apps
- User onboarding emails
- Password resets
- Order confirmations
⚡ Side Projects
- Newsletter sending
- Contact form emails
- Event notifications
📚 What You Get
☁️ Hosted API
POST /send-email
- Send emailsGET /health
- Check statusGET /docs
- Interactive docs
📦 Open Source
- Full Python source code
- MIT license
- Deploy anywhere
- Customize everything
🤖 MCP Integration
- Works with Claude Desktop
- AI agent ready
- Zero config needed
🌟 Getting Started
Option 1: Use Our API (5 minutes)
- Get API key → DM @Norman_Szobotka
- Copy code example above
- Send your first email
- Ship your app
Option 2: Self-Host (10 minutes)
git clone
the repopip install -r requirements.txt
- Set your API key
python web_server.py
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🚀 Ready to send emails the easy way?
Questions? → manojk030303@gmail.com | Updates → @Norman_Szobotka
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<div align="center"> <sub>Open source • MIT licensed • Made for developers</sub> </div>
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