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Mizan MCP Server

answering

Mizan is answering right now. Last checked 9 min ago. It exposes 5 tools.

Player ban records from 560+ game community ban lists, with Steam's own bans. Reads need no key.

Uptime history 47 hours of history
47 hours agonow
100.0%
Uptime 24h
91 of 91 checks
5
Tools
read from the server
175 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

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

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

run in your terminal
claude mcp add registry --transport http https://mizan.ac/mcp
Settings → Connectors → Add custom connector, then paste this address
https://mizan.ac/mcp
~/.codex/config.toml
[mcp_servers.registry]
url = "https://mizan.ac/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "registry": {
      "url": "https://mizan.ac/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "registry": {
      "type": "http",
      "url": "https://mizan.ac/mcp"
    }
  }
}

Available tools 5

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

communities
list_my_communities
List the communities you belong to on Mizan, your role in each, their registry status and their game servers. Needs you to sign in to Mizan.
lookup
lookup_player
Look up a player's Mizan record: their bans across every list Mizan reads, whether any list banned them for cheating, and Steam's own VAC and game bans for a Steam account. Pass a SteamID in any form, a Steam profile link, a Discord id or a Minecraft name.
players
check_players
Check up to 100 Steam accounts in one call, such as everyone on a game server: each account's bans across every list Mizan reads, whether a list banned it for cheating, and Steam's own VAC and game bans. Pass SteamIDs in any form or steamcommunity.com profile links; lines of a server's `status` output work too.
registry
registry_stats
The size of Mizan's registry: how many ban lists it reads, the bans on them, how many are in force, and the same counts for each game.
sources
list_sources
List the ban lists Mizan reads, largest first: each list's name, who issues its bans, the games it covers, its bans and how many are in force, and whether Mizan is still reading it. Filter by game key or by part of the name.

Endpoints

URLTransportStateLatencyChecked
https://mizan.ac/mcp streamable-http answering 129 ms 9 min ago

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Mizan — questions

Answers built from our own checks of this server.

What can Mizan do?
It exposes 5 tools, read directly from the server on our last check. Among them: check_players, list_my_communities, list_sources, lookup_player, registry_stats. 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 Mizan working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 175 ms. The bar chart above shows every period we have measured.
How do I connect Mizan?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Mizan need an API key?
No. Mizan completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Mizan?
It answers our handshake in 175 ms on average, which is faster than 78% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.