Listar
by listar.fr · fr.listar/listar
Find verified B2B emails, phone numbers and the decision makers of any company.
- Category
- Messaging and email
- Connection
- Remote (HTTP)
- Tools
- Shown after sign-in
- Status
- Online, needs sign-in
Connect it to your AI
Claude Code
claude mcp add --transport http listar https://api.listar.fr/mcpClaude, ChatGPT, Cursor and other apps
Add it as a custom connector with this URL (Streamable HTTP):
https://api.listar.fr/mcpCursor, VS Code and other apps (mcp.json)
{
"mcpServers": {
"listar": {
"url": "https://api.listar.fr/mcp"
}
}
}Questions
What is the Listar MCP server?
Find verified B2B emails, phone numbers and the decision makers of any company. It is made by listar.fr and listed in the official MCP Registry as fr.listar/listar. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.
How do I add Listar to Claude?
In the Claude app or claude.ai, open Settings, then Connectors, choose "Add custom connector" and paste https://api.listar.fr/mcp. In Claude Code, run: claude mcp add --transport http listar https://api.listar.fr/mcp
How do I add Listar to ChatGPT?
ChatGPT can use remote MCP servers as connectors. In ChatGPT settings, under Apps and Connectors, turn on developer mode if asked, create a new connector and paste https://api.listar.fr/mcp.
How do I add Listar to Cursor?
Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "listar": { "url": "https://api.listar.fr/mcp" } } }
Does Listar work right now?
It is online and asks you to sign in before it lists its tools, which is normal for servers tied to an account.
Is this your server? Get the badge for your README
Markdown (GitHub README)
[](https://chen.media/mcp/fr-listar-listar)HTML (switches to dark mode on its own)
<a href="https://chen.media/mcp/fr-listar-listar"><picture><source media="(prefers-color-scheme: dark)" srcset="https://chen.media/mcp/badge/fr-listar-listar.svg?theme=dark"><img src="https://chen.media/mcp/badge/fr-listar-listar.svg" alt="Listed on chen.media/mcp" height="40"></picture></a>More in Messaging and email
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