21 tools for things AI is bad at — deterministic math, cryptographic randomness, date arithmetic, hashing, encoding, unit conversion, and more.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Unsafe object property setter in mathjs
mathjs Allows Improperly Controlled Modification of Dynamically-Determined Object Attributes
yaml is vulnerable to Stack Overflow via deeply nested YAML collections
[](https://m8ven.ai/mcp/coo-quack-calc-mcp-2aecky)