Mizan

Working Security A

ac.mizan/registryv1.2.0 Domain verified

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

Entertainment & Games

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Registry entry

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{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-05T23:35:33.188176Z",
      "publishedAt": "2026-11-05T23:35:33.188176Z",
      "statusChangedAt": "2026-11-05T23:35:33.188176Z"
    }
  },
  "server": {
    "name": "ac.mizan/registry",
    "icons": [
      {
        "src": "https://mizan.ac/icon-512.png",
        "sizes": [
          "512x512"
        ],
        "mimeType": "image/png"
      }
    ],
    "title": "Mizan",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://mizan.ac/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "1.2.0",
    "websiteUrl": "https://mizan.ac/capabilities",
    "description": "Player ban records from 560+ game community ban lists, with Steam's own bans. Reads need no key."
  }
}

Maintain this server? Claim it

Try it

Call this server's tools from your browser. Nothing to install.

https://mizan.ac/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

check_players Read-only

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.

playersarray, required

SteamIDs in any form (SteamID64, STEAM_0:0:11101, [U:1:22202]), steamcommunity.com profile links, or lines of `status` output.

Try it

Call this server's tools from your browser. Nothing to install.

https://mizan.ac/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

check_players Read-only

playersarray, required

SteamIDs in any form (SteamID64, STEAM_0:0:11101, [U:1:22202]), steamcommunity.com profile links, or lines of `status` output.

Tools (5)

check_players

read-only

Argument	Type	Description
players*	array	SteamIDs in any form (SteamID64, STEAM_0:0:11101, [U:1:22202]), steamcommunity.com profile links, or lines of `status` output.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "players"
  ],
  "properties": {
    "players": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 200,
        "minLength": 1
      },
      "maxItems": 100,
      "minItems": 1,
      "description": "SteamIDs in any form (SteamID64, STEAM_0:0:11101, [U:1:22202]), steamcommunity.com profile links, or lines of `status` output."
    }
  }
}

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.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}

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.

read-only

Argument	Type	Description
game	string	A game key, such as rust, garrysmod, cs2, csgo, tf2 or squad; registry_stats lists every one.
name	string	Part of a list's name, such as "sourcebans".
limit	integer	Lists to return, largest first. Defaults to 25.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "game": {
      "type": "string",
      "pattern": "^[a-z0-9][a-z0-9_-]{0,63}$",
      "description": "A game key, such as rust, garrysmod, cs2, csgo, tf2 or squad; registry_stats lists every one."
    },
    "name": {
      "type": "string",
      "maxLength": 64,
      "minLength": 1,
      "description": "Part of a list's name, such as \"sourcebans\"."
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1,
      "description": "Lists to return, largest first. Defaults to 25."
    }
  }
}

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.

read-only

Argument	Type	Description
query*	string	A player id, profile link or name, as typed into mizan.ac/lookup.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1,
      "description": "A player id, profile link or name, as typed into mizan.ac/lookup."
    }
  }
}

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.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}

Mizan

Registry entry

Try it

check_players Read-only

Mizan

Registry entry

Try it

check_players Read-only

Install

Tools (5)

Security checkA100/100