Keycloak MCP Server
K

Keycloak MCP Server

Keycloak MCP Server is a service based on the Quarkus framework, used to implement the Model - Context Protocol (MCP) standard and integrate with Keycloak to provide identity and access management solutions.
2.5 points
9.5K

What is Keycloak MCP Server?

This is a Model Context Protocol (MCP) server built using the Quarkus framework, specifically providing extended services for the Keycloak identity management system. It helps developers quickly build secure identity authentication and authorization functions.

How to use Keycloak MCP Server?

The service can be started with simple Maven commands. It supports real - time debugging in development mode and can also be packaged into an executable file for deployment.

Use cases

Suitable for web applications, microservice architectures, and API services that require enterprise - level identity management, especially projects using the Java/Quarkus technology stack.

Main features

Quarkus framework support
Utilize Quarkus to achieve fast startup and low memory usage, suitable for cloud - native deployment
MCP protocol implementation
A standardized model context protocol to ensure communication specifications between services
Deep Keycloak integration
Seamlessly integrate with Keycloak's user management and single - sign - on functions
Advantages
Out - of - the - box identity management solution
Perfectly compatible with the Quarkus ecosystem
Support for fast Docker deployment
Provide real - time reloading in development mode
Limitations
Currently only supports Java 21+ environment
Requires pre - deployment of the Keycloak service
Documentation is mainly for technical personnel

How to use

Prepare the environment
Install Java 21+ and Maven, and ensure Docker is available
Start Keycloak
Use Docker Compose to start a local Keycloak instance
Run in development mode
Start the service in the development environment, supporting code hot - update
Package for production environment
Build a deployable production version

Usage examples

User management
Create and manage user accounts in the quarkus realm
Query users
List all users in a specific realm

Frequently Asked Questions

How to reset the administrator password?
What authentication methods are supported?
Can user attributes be customized?

Related resources

Quarkus official documentation
Complete technical documentation for the Quarkus framework
Keycloak documentation center
Official documentation for the Keycloak identity management platform
MCP server guide
Development guide for the Quarkus MCP server

Installation

Copy the following command to your Client for configuration
Note: Your key is sensitive information, do not share it with anyone.

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