RPN Calculator

An MCP server that provides tools for evaluating Reverse Polish Notation (RPN) expressions and managing a calculator stack. It supports standard arithmetic operators along with stack operations like duplicate, swap, and clear.

A mathematical expression calculator that processes user-input expressions and returns computed results, supporting basic operations and built-in constants like PI and E.

Enables LLMs to run arbitrary-precision integer and bitwise operations, endianness swaps, IEEE 754 float decomposition, hashing/checksum/modular math, data codecs, statistics, and trigonometry through 29 specialized tools. Its chained batch execution engine lets multiple dependent steps run in one call, eliminating multi-turn round-trip overhead.

Provides LLMs with deterministic math tools for sandboxed expression evaluation, descriptive statistics, primality testing, prime factorization, GCD/LCM, quadratic solving, and base conversion. Every operation runs real code rather than relying on the model's arithmetic, with expression parsing restricted to a whitelist of operators, constants, and functions.