coo-quack/calc-mcp
MCP server with 21 tools for things AI is bad at — math, hashing, encoding, date arithmetic, and more.
Implements an MCP server using stdio transport that exposes 21 deterministic tools via natural language—LLM clients select the appropriate tool automatically without configuration. Built on Node.js with cryptographic randomness (Node's crypto module), timezone-aware date handling (likely date-fns or similar), and sandboxed math evaluation with ReDoS protection. Integrates with Claude Desktop, VS Code Copilot, Cursor, Windsurf, and any MCP-compatible client through single `npx` installation.
Available on npm.
Stars
5
Forks
2
Language
TypeScript
License
MIT
Category
Last pushed
Mar 11, 2026
Commits (30d)
0
Dependencies
5
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