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mcp/harbor
Verified official

Calculator Tools MCP MCP

v1.0.1

tools.calculator/mcp

Publish a live calculator, tracker, tool, or game from Cursor, Claude, or ChatGPT.

transport:streamable-http
Website

Target client

run in your project directory 

claude mcp add --transport http mcp https://api.calculator.tools/mcp/

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.