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Keycloak Admin

Administer Keycloak via its Admin REST API: users, roles, clients, groups, IdP, events.

mrz1880mrz1880/mcp-keycloak-admin★ 2Updated Jun 26, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.mrz1880/mcp-keycloak-admin",
  "description": "Administer Keycloak via its Admin REST API: users, roles, clients, groups, IdP, events.",
  "title": "Keycloak Admin",
  "repository": {
    "url": "https://github.com/mrz1880/mcp-keycloak-admin",
    "source": "github"
  },
  "version": "0.2.3",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "mcp-keycloak-admin",
      "version": "0.2.3",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Base URL of the Keycloak server (no trailing slash).",
          "isRequired": true,
          "name": "KEYCLOAK_BASE_URL"
        },
        {
          "description": "Realm the server operates on.",
          "isRequired": true,
          "name": "KEYCLOAK_REALM"
        },
        {
          "description": "Authentication mode: service_account or password.",
          "isRequired": true,
          "name": "AUTH_MODE"
        },
        {
          "description": "Confidential client id (service_account mode).",
          "name": "KC_CLIENT_ID"
        },
        {
          "description": "Client secret (service_account mode).",
          "isSecret": true,
          "name": "KC_CLIENT_SECRET"
        },
        {
          "description": "Admin username (password mode).",
          "name": "KC_ADMIN_USERNAME"
        },
        {
          "description": "Admin password (password mode).",
          "isSecret": true,
          "name": "KC_ADMIN_PASSWORD"
        },
        {
          "description": "Realm holding the admin user (password mode; default master).",
          "name": "KC_ADMIN_REALM"
        },
        {
          "description": "When true, write and destructive tools are not registered.",
          "name": "READ_ONLY"
        },
        {
          "description": "Comma-separated allow-list of realms the server may operate on.",
          "name": "ALLOWED_REALMS"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—node
Installs—npm:mcp-keycloak-admin@0.2.3
Runs install scripts—None
NetworkNoneNone
Needs credentialsKC_ADMIN_PASSWORDKC_CLIENT_SECRETKC_ADMIN_PASSWORDKC_CLIENT_SECRET
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #10.2.3latestOct 7, 2026