"A calculator for multiplying two numbers" matching MCP servers:

Number utilities MCP server providing base conversion, Roman numeral conversion, and English word spelling of integers.

An MCP server that integrates the MathJS library to provide AI models with advanced calculation capabilities, including support for complex numbers, matrices, and unit conversions. It supports both stdio and HTTP transports for seamless integration with clients like Claude Desktop and GitHub Copilot.

A Model Context Protocol server that provides basic calculator functionality for LLMs, enabling them to perform mathematical operations like addition, subtraction, multiplication, division, modulo, and square root.

Enables users to perform mathematical calculations through natural language by integrating an AI model with calculator tools via the Model Context Protocol.

Enables AI agents to call tools through a security gateway that intercepts requests, enforces deterministic policy and risk checks, blocks or escalates high-risk actions for human approval, and keeps tool credentials and audit logs protected.

Provides precise decimal arithmetic and Excel-style rounding for accounting and tax calculations via MCP protocol.

Enables an LLM client to perform basic arithmetic on two numbers — addition, subtraction, multiplication, and division — plus reverse a supplied text string, through five simple tools exposed over stdio. Inputs and structured text results follow JSON schemas, with invalid operations such as division by zero surfaced as tool errors.

Enables MCP clients and LLMs to perform basic arithmetic operations—addition, subtraction, multiplication, and division—through tool calls, including handling division by zero as an error.

MCP server enabling Claude Code to capture screenshots of Windows applications through WSL2, allowing AI to diagnose UI errors and verify layouts.

Enables AI apps to compute GPAs from courses and credits, convert between letter and percentage grades, determine the score needed on a final exam, analyze weighted course grades, and plan the GPA required for a target cumulative result.

A minimal MCP server template that offers calculator tools, resources, and prompts for learning NitroStack fundamentals, built with TypeScript and Zod.

A fully functional calculator server based on Model Context Protocol (MCP), providing rich mathematical operation functions It includes 13 specialized mathematics modules such as basic arithmetic, radical operations, trigonometric functions, logarithmic operations, statistics, combinatorial mathemat

Exposes add, subtract, multiply, and divide tools for performing arithmetic operations over stdio via the Model Context Protocol.

Provides AI assistants with a standardized interface to interact with the Todo for AI task management system. It enables users to retrieve project tasks, create new entries, and submit completion feedback through natural language.

Evaluate, simplify, and differentiate mathematical expressions via MCP. Provides a single tool for arithmetic, algebra, and symbolic differentiation with secure sandboxing.

Provides a comprehensive set of mathematical functions as MCP tools, enabling language models to perform calculations including arithmetic, trigonometry, logarithms, and more.

Enables carbon emission calculations for Australian electricity and gas consumption using official National Greenhouse Accounts 2024 data, supporting all states and territories.

Calculates ROI, break-even, and cost projections for AI agents and automation projects, providing instant answers without external APIs.

Provides basic and advanced mathematical operations including addition, subtraction, multiplication, division, power, square root, and factorial calculations through an SSE-based MCP interface.

Enables AI consciousness continuity and self-knowledge preservation across sessions using the Cognitive Hoffman Compression Framework (CHOFF) notation. Provides tools to save checkpoints, retrieve relevant memories with intelligent search, and access semantic anchors for decisions, breakthroughs, and questions.