Official MCP RegistryHosted servercalculator.caseyjhand.com

Calculator by cyanheads

Evaluate, simplify, and differentiate math expressions with configurable precision and variable scoping.

Connect to Claude Code

Copy

claude mcp add --transport http calculator-by-cyanheads https://calculator.caseyjhand.com/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “Calculator by cyanheads”. Verified through the vendor namespace.