B2B lead search and email verification MCP server
Connect Leadloadz to Claude, Cursor or any other MCP client and it stops being a tab you switch to. B2B lead search and email verification MCP server. The leadloadz mcp server is what makes that connection.
This will guide you through creating an account and getting your API key.
The server ships on npm as @leadloadz/mcp-server, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
search_leads — Search indexed B2B contacts by role, company, location, or technologyverify_email — The verify_email tool exposed by this serverget_user_stats — The get_user_stats tool exposed by this serverConfiguration is passed through the environment: LEADLOADZ_API_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Plenty of team communication servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Leadloadz's toolset — search_leads, verify_email, get_user_stats — is a fair guide to whether it matches your workflow. It is maintained by Ali1041; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| search_leads | Search indexed B2B contacts by role, company, location, or technology. |
| verify_email | The verify_email tool exposed by this server. |
| get_user_stats | The get_user_stats tool exposed by this server. |
{
"mcpServers": {
"leadloadz": {
"command": "npx",
"args": ["-y", "@leadloadz/mcp-server"],
"env": {
"LEADLOADZ_API_KEY": "your-api-key-here"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| LEADLOADZ_API_KEY | Credential the server authenticates with. | Yes |
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