MaStR MCP Server

io.github.UliRCS/mastr-mcp-server

MCP server for the German Marktstammdatenregister (MaStR) energy market register

View repository →Homepage →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "mastr-mcp-server": {
      "command": "uvx",
      "args": [
        "mastr-mcp-server"
      ],
      "env": {
        "MASTR_TOKEN": "<your MASTR_TOKEN>"
      }
    }
  }
}
Environment variables
  • MASTR_TOKENsecretMaStR web service token (~540 chars) for SOAP API access. Enables 14 additional SOAP tools.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.0.1
Registry
active
Published
4/15/2026

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