MCP server with 21 tools for things AI is bad at — math, hashing, encoding, date arithmetic, and more.
Latest release v2.1.0 · 18 Aug 2026
1 file for Claude Code: calc-mcp CLAUDE.md — 1,417 tokens loaded in every session.
CLAUDE.md A 1,417 tok These files are coo-quack/calc-mcp's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.