zos-mcp-client 1.0.0

MCP client for z/OS mainframe operations with Amazon Q CLI

z/OS MCP Client

MCP client for connecting Amazon Q CLI to z/OS mainframe operations.

Installation

Install using uvx:

uvx install zos-mcp-client

Or install from source:

pip install .

Amazon Q CLI Configuration

Add to your MCP configuration file (~/.config/mcp/mcp-config.json):

{
  "mcpServers": {
    "zos-mainframe": {
      "command": "uvx",
      "args": ["zos-mcp-client"],
      "env": {
        "ZOS_HOST": "your-mainframe-host.company.com",
        "ZOS_PORT": "8080"
      }
    }
  }
}

Replace your-mainframe-host.company.com with your actual mainframe hostname or IP address.

Usage

Start the z/OS MCP server on your mainframe, then use Amazon Q CLI:

q chat --mcp-config ~/.config/mcp/mcp-config.json

Available tools:

• Read PS datasets
• List PDS members
• Read PDS member content
• Submit batch jobs

Requirements

• Python 3.9+
• Access to z/OS MCP server
• Amazon Q CLI with MCP support