Calculator Tools MCP for Claude Code

tools.calculator/mcp

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

client:Claude Code transport:streamable-http

Install Calculator Tools MCP in Claude Code

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