Lead Details MCP
Allows sending emails to leads via Gmail's SMTP server using an app password.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Lead Details MCPAdd lead: Jane Doe, jane@company.com, TechCorp, from website"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Lead Details MCP
A Lead Generation MCP Server for Claude Desktop that lets you manage leads and send emails directly from Claude chat.
🛠️ Tools Available
Tool | Description |
| Add a new lead (name, email, phone, company, source, status) |
| List every lead in the database |
| Search leads by name (partial match) |
| Filter leads by date range |
| Filter by status (New / Contacted / Qualified / Closed) |
| Update a lead's status by ID |
| Summary of all leads by status and source |
| Send email to a lead using their stored email |
| Send email to any address |
Related MCP server: Revenue Engine MCP
🚀 Setup
1. Install dependencies
pip install fastmcp python-dotenv2. Configure email
Create a .env file in the project root:
EMAIL_ADDRESS=your@gmail.com
EMAIL_PASSWORD=your_16_char_app_password
SMTP_HOST=smtp.gmail.com
SMTP_PORT=587For Gmail: Generate an App Password at myaccount.google.com/apppasswords
3. Add to Claude Desktop config
Edit claude_desktop_config.json:
{
"mcpServers": {
"lead-details": {
"command": "C:\\Path\\To\\python.exe",
"args": ["path\\to\\main.py"]
}
}
}4. Restart Claude Desktop
The lead-details server will appear in Claude's Connectors panel.
💬 Example Claude Prompts
"Add lead: John Doe, john@acme.com, Acme Corp, from LinkedIn"
"Show me all leads"
"Search for leads named John"
"List all Qualified leads"
"Send email to lead #1 subject Hello body Nice to meet you"
📋 Requirements
Python 3.10+
fastmcp
python-dotenv
This server cannot be deployed
Maintenance
Related MCP Connectors
Your professional network in Claude — search contacts, log notes, and send warm intros.
Cold email infrastructure — campaigns, prospects, mailbox health and replies via Claude.
Personal CRM for Claude. Contacts live as plain-text files in your own Google Drive.
Find and enrich leads, run multi-channel outreach, and manage the sales pipeline.
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