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

Current, source-cited US federal tax constants and freelancer calculators for tax year 2026, including the July 1 mid-year mileage change. Every response carries its IRS/SSA primary source and a last-verified date; refuses rather than guesses.

Enables users to query Polymarket-vs-options probability comparisons, today’s disagreements, track-record scores, and implied probabilities for stock price levels through read-only MCP tools, plus a prompt for finding where the crowds disagree.

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

Enables MCP clients like Claude to query Chinese A-share market data, including K-line charts with forward/backward adjustment, limit-up and limit-down pools, per-stock fund flows, index quotes, and stock news, with automatic symbol normalization and retry handling for throttled data sources.

Provides A-share (Chinese stock market) quantitative analysis through tools for stock screening, northbound capital flow tracking, dragon-tiger list analysis, margin trading, sector analysis, technical indicators, IPO info, and limit-up/down statistics using akshare data.

MCP server for mathematical calculations with high-precision arithmetic, statistics, unit conversion, and financial math tools.

提供A股实时行情、历史K线、财务报表、技术指标等全方位数据查询的MCP服务器，支持盘中即时更新及批量查询。

Local MCP server for A-share stock trading via Tonghuashun, offering account/position queries, buy/sell/cancel orders with risk controls and forced user confirmation; currently simulated with a reserved interface for real broker channels.

Enables users to calculate 2025–2026 take-home pay, compare net pay across states, convert salary and hourly wages, and retrieve federal tax brackets and deductions, including FICA, Additional Medicare, and pre-tax 401(k)/HSA effects.

Free MCP server for Claude with math and financial calculation tools — unit conversion, currency math, compound interest, statistics.

Enables AI assistants to calculate exact debt service coverage ratios, maximum loan amounts, required rent, scenario comparisons, and amortization schedules for rental property loans, returning structured results with sources and dates.

A Model Context Protocol server providing tools for querying A-share stock market data, including historical prices, financial reports, market indices, and macroeconomic indicators.

Provides 11 composable MCP tools for A-share market research, covering quotes, news, technical signals, sector performance, portfolio risk, backtesting, and paper trading, with traceable data sources and calculation basis.

MCP server providing 29 A-share analysis skills including real-time data, capital flow, limit-up tracking, technical/fundamental analysis, backtesting, risk control, and Xueqiu portfolio tracking, enabling AI agents to execute market research and strategy tasks.

Provides comprehensive A-share (Chinese stock market) data including stock information, historical prices, financial reports, macroeconomic indicators, technical analysis, and valuation metrics through the free Baostock data source.

Enables creating AWS cost estimates through natural language, generating shareable calculator.aws links, and retrieving actual calculated costs via headless Chrome, without requiring AWS credentials.

Mortgage Calculator AI - MCP server providing AI-powered tools and automation by MEOK AI Labs

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

Enables AI cost calculation, comparison, and optimization across major providers like Anthropic, OpenAI, Google, Meta, and Mistral. Supports cost estimation, budget-aware model finding, and token estimation through a simple API and MCP integration.

MCP server that provides tools for automating AWS Pricing Calculator estimate generation.