"A system for integrating with n8n, other agents, and analyzing the crypto market" matching MCP servers:

MCP server that silently monitors state changes in structured data sources (e.g., government open data) and provides a pull-based channel for AI agents to retrieve real mutations since their last cursor.

Enables Claude to read Moscow Exchange market data and T-Invest brokerage account data, including quotes, candles, order books, dividends, portfolio, and operations. It is read-only and does not place orders.

Real-time stock quotes, batch quotes, and K-line (candlestick) data for A-share (Shanghai/Shenzhen), Hong Kong, and US markets. Covers 5 tools: stock_quote, stock_quote_batch, kline, market_status, and market_summary.

Provides natural language access to over 100 years of historical market index data, including S\&P 500, NASDAQ 100, and Nikkei 225. It enables users to query price ranges, compare symbol performance, and analyze historical market trends directly within Claude.

A simple MCP server that grabs prediction market data from polymarket, PredictIt, & Kalshi.

Enables searching and retrieving articles, sections, and tags from The Guardian via the Guardian Open Platform API.

Provides live and historical foreign-exchange rates from the European Central Bank via Frankfurter API, enabling currency conversion, rate lookup, and trend analysis without API keys.

Enables Claude users to research U.S. labor-market trends through live BLS and FRED data, covering employment, unemployment, wages, job openings, occupational outlook, and industry comparisons.

Provides access to worldwide labor market data including unemployment, wages, and employment statistics from BLS (US) and Eurostat (EU). Offers tools for comparing countries and sectors, and retrieving occupation outlooks.

Provides live US stock quotes and historical price data via MCP tools.

Provides access to the Reuters Business and Financial News API to retrieve articles, trending news, and market data. It enables searching and filtering financial content by date, author, category, and keywords.

Provides free Chinese A-share stock data including real-time quotes, historical K-lines, market scanning, and multi-factor stock screening via BaoStock and Sina Finance APIs.

Provides comprehensive market research and business analysis capabilities by integrating with eight major economic data sources like FRED, World Bank, and Census Bureau. It offers 28 specialized tools for calculating TAM/SAM, conducting industry analysis, and performing financial forecasting.

A Model Context Protocol server that provides semantic search and intelligent access to a comprehensive list of free services and tools for developers.

Enables querying and comparing operational numerical weather models, including global and regional, deterministic and ensemble, physics-based and AI forecasts, with a unified API.

Provides local MCP tools for technical analysis of ETFs, indices, and equities, including price snapshots, indicators, ticker equivalences, FRED macro series, and maritime chokepoint status.

Provides AI assistants with real-time and historical gold buying condition scores, including current readings, past data, and zone performance since 1971.

Provides access to EPA's Air Quality System API with 31 tools for querying air quality data, monitoring sites, and pollution measurements across the United States through natural language.

MCP server for answering questions about official statistics from a single publication URL, with tools to check query scope, retrieve overview, text, data files, and search.

MCP server for querying the Central Bank of Brazil's 'Valores a Receber' (amounts to receive) service, providing read-only access to official data through natural language with a hosted server and prepaid credits.