-
securityF
license-
qualityA secure server that allows LLM applications like Claude to execute whitelisted system commands with user confirmation and comprehensive security features.
Last updated -
Retrieves security alerts from Elasticsearch indices containing Wazuh data, transforming them into standardized MCP messages.
Uses Flask to expose an HTTP endpoint for serving transformed security event data to clients.
Wazuh MCP Server
A production-grade, open-source MCP server for integrating Wazuh security data with LLMs (such as the Claude Desktop App). This service authenticates with the Wazuh RESTful API, retrieves alerts from Elasticsearch indices, transforms events into an MCP-compliant JSON format, and exposes an HTTP endpoint for Claude Desktop to fetch real-time security context.
Features
JWT-Based Authentication: Securely authenticate with Wazuh using JWT tokens.
Alert Retrieval: Query Elasticsearch indices for Wazuh alert data.
MCP Message Transformation: Convert security events into standardized MCP messages.
Flask HTTP Server: Exposes an
/mcpendpoint for Claude Desktop integration.Robust Error Handling: Handles token expiration, network timeouts, and malformed data.
Configurable: Easily configure via environment variables and integrate with Claude Desktop via its config file.
Prerequisites
Python 3.8+
Access to a Wazuh API instance.
(Optional) Claude Desktop configured to call the MCP server.
Installation
Clone the Repository:
git clone https://github.com/unmuktoai/Wazuh-MCP-Server.git cd Wazuh-MCP-Server
Create and Activate a Virtual Environment:
python3 -m venv venv
source venv/bin/activate # On Windows: venv\Scripts\activate
Install Dependencies:
pip install -r requirements.txt
Configuration Set the following environment variables to configure the MCP server:
WAZUH_HOST: Wazuh server hostname or IP.
WAZUH_PORT: Port for the Wazuh API (default: 55000).
WAZUH_USER: Wazuh API username.
WAZUH_PASS: Wazuh API password.
VERIFY_SSL: Set to "true" or "false" (default: false).
MCP_SERVER_PORT: Port on which the MCP server will run (default: 8000).
Example (MacOS):
export WAZUH_HOST="your_wazuh_server"
export WAZUH_PORT="55000"
export WAZUH_USER="your_username"
export WAZUH_PASS="your_password"
export VERIFY_SSL="false"
export MCP_SERVER_PORT="8000"
Running the Server Start the MCP server with:
python wazuh_mcp_server.py
The server will listen on all interfaces at the port specified by
MCP_SERVER_PORT.
Integration with Claude Desktop To integrate with Claude Desktop, update its configuration file:
MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%/Claude/claude_desktop_config.json Add the following entry under mcpServers:
{
"mcpServers": {
"mcp-server-wazuh": {
"command": "python3 /path/to/Wazuh-MCP-Server/wazuh_mcp_server.py",
"env": {
"WAZUH_HOST": "your_wazuh_server",
"WAZUH_PORT": "55000",
"WAZUH_USER": "your_username",
"WAZUH_PASS": "your_password",
"MCP_SERVER_PORT": "8000",
"VERIFY_SSL": "false"
}
}
}
}
License This project is licensed under the MIT License.
Contributing Contributions are welcome! Please open issues or submit pull requests for improvements or bug fixes.
This server cannot be installed
remote-capable server
The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.
Securely integrates Wazuh security data with LLMs (such as Claude Desktop) by retrieving alerts from Elasticsearch indices and transforming them into MCP-compliant format, enabling real-time security context in LLM applications.
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