ListPlus
Check contact data with 100+ quality checks, find B2B contacts, fill work e-mail and mobile.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
claude mcp add --transport http listplus 'https://listplus.ai/mcp' --header 'Authorization: <Your ListPlus agent key (listplus.ai/app/agents). Without it, the person search and the checks work for free; enriching needs the key.>'
{
"mcpServers": {
"listplus": {
"type": "http",
"url": "https://listplus.ai/mcp",
"headers": {
"Authorization": "<Your ListPlus agent key (listplus.ai/app/agents). Without it, the person search and the checks work for free; enriching needs the key.>"
}
}
}
}
Frequently asked questions
What is ListPlus?
Check contact data with 100+ quality checks, find B2B contacts, fill work e-mail and mobile.
How do I install ListPlus?
It runs as a remote server. In Claude Code: claude mcp add --transport http listplus 'https://listplus.ai/mcp' --header 'Authorization: <Your ListPlus agent key (listplus.ai/app/agents). Without it, the person search and the checks work for free; enriching needs the key.>'. For other clients, paste the JSON configuration from this page into their MCP settings.
Does ListPlus need an API key?
Yes. It expects Authorization, which you set in its configuration.
Who maintains ListPlus?
It is published by ai.listplus. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.