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mcp/harbor
Verified official

MaStR MCP Server MCP

v1.0.1

io.github.ulircs/mastr-mcp-server

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

transport:stdio runtime:pypi
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add mastr-mcp-server -e MASTR_USER=<MASTR_USER> -e MASTR_TOKEN=<MASTR_TOKEN> -- uvx mastr-mcp-server

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.