How to Build an Autonomous SDR Agent with Claude and Leadloadz

Hiring a sales development rep takes weeks and costs thousands per month. With Claude and the Leadloadz MCP server, you can stand up an autonomous SDR that finds and verifies B2B leads in about two minutes — no code required.

This tutorial walks through every step, from creating your account to running your first natural-language lead search inside Claude Desktop.

What You'll Build

An AI agent that:

• Finds qualified, verified B2B leads from a 50M+ contact database
• Verifies email deliverability in real time
• Works entirely inside Claude Desktop through natural language

No coding, no CSV exports, no context switching.

Prerequisites

• Claude Desktop (free) — installed on macOS or Windows
• A Leadloadz account (free tier — 10 searches/month, no credit card)
• About 5 minutes

Step 1: Create Your Leadloadz Account

1. Go to leadloadz.com and sign up.

2. Verify your email.

3. You now have 10 free searches per month.

Step 2: Generate an API Token

1. Open your dashboard and go to API & Tokens.

2. Click Create Token.

3. Name it `Claude SDR`.

4. Copy the token immediately — you'll only see it once.

Step 3: Configure Claude Desktop

Open Claude → Settings → Developer → Edit Config, then add the Leadloadz MCP server: