mcpbeat

Fortytwo MCP Server

network.fortytwo/fortytwo-mcp
answering

Fortytwo MCP is answering right now. Last checked 2 min ago. It exposes 1 tools.

Ask high-complexity questions where the best answer is required — coding, hard reasoning, and more.

Uptime history 40 hours of history
40 hours agonow
100.0%
Uptime 24h
92 of 92 checks
1
Tools
read from the server
503 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

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

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

ask
ask_fortytwo_prime
Ask Fortytwo Prime and get a response

Endpoints

URLTransportStateLatencyChecked
https://mcp.fortytwo.network/mcp streamable-http answering 543 ms 2 min ago

Fortytwo MCP — questions

Answers built from our own checks of this server.

What can Fortytwo MCP do?
It exposes 1 tools, read directly from the server on our last check. Among them: ask_fortytwo_prime. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Fortytwo MCP working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 503 ms. The bar chart above shows every period we have measured.
How do I connect Fortytwo MCP?
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 Fortytwo MCP need an API key?
No. Fortytwo MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Fortytwo MCP?
It answers our handshake in 503 ms on average, which is faster than 22% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.