Fermat 360 MCP Server

by fermat360 Your server? Claim it

answering

Fermat 360 is answering right now. Last checked 8 min ago. Last commit 10 Oct 2026.

Dutch legal AI for law firms: answers from Dutch case law, legislation and EU law, with citations.

Uptime history 54 hours of history

54 hours agonow

100.0%

Uptime 24h

92 of 92 checks

—

Tools

hidden behind auth

293 ms

Response time

average over 24h

Stars

last commit 10 Oct 2026

Nothing serious here today

Today is the operative word: we check Fermat 360 every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add fermat-360 --transport http https://fermat360.nl/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "fermat-360": {
      "url": "https://fermat360.nl/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.fermat-360]
url = "https://fermat360.nl/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "fermat-360": {
      "url": "https://fermat360.nl/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "fermat-360": {
      "url": "https://fermat360.nl/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URL	Transport	State	Latency	Checked
https://fermat360.nl/mcp	streamable-http	sign-in	340 ms	8 min ago

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Fermat 360 — questions

Answers built from our own checks of this server.

Why is there no tool list for Fermat 360?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.

Is Fermat 360 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 293 ms. The bar chart above shows every period we have measured.

How do I connect Fermat 360?

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. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.

How do you sign in to Fermat 360?

No API key is involved. Fermat 360 answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.

How fast is Fermat 360?

It answers our handshake in 293 ms on average, which is faster than 48% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Fermat 360 open source?

We cannot say either way: 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.