mcpbeat

Lead411 MCP Server

io.github.kunal-lead411/lead411
not responding

Lead411 is listed as active in the registry but did not answer our last check.

B2B lead generation, company search, and contact enrichment from Lead411.

Uptime history 39 hours of history · worst hour 0%
39 hours agonow
0.0%
Uptime 24h
0 of 92 checks
—
Tools
hidden behind auth
424 ms
Response time
average over 24h
open, no key
Access
sse

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

run in your terminal
claude mcp add lead411 --transport http https://mcp.lead411.com
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "lead411": {
      "url": "https://mcp.lead411.com"
    }
  }
}
~/.codex/config.toml
[mcp_servers.lead411]
url = "https://mcp.lead411.com"
.cursor/mcp.json
{
  "mcpServers": {
    "lead411": {
      "url": "https://mcp.lead411.com"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "lead411": {
      "url": "https://mcp.lead411.com"
    }
  }
}

Endpoints

URLTransportStateLatencyChecked
https://mcp.lead411.com sse answering 424 ms 1 min ago

Lead411 — questions

Answers built from our own checks of this server.

Is Lead411 working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 424 ms. The bar chart above shows every period we have measured.
The registry lists Lead411 as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Lead411?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Lead411 need an API key?
No. Lead411 completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. This is what we observed, not what the docs claim.