MCP servers

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an honest read on the risks.

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Official

DaData official MCP: an agent looks up companies by tax ID, standardizes addresses and identifies a domain or email owner

MCP serverMedium risk
Official

A global intelligence MCP server: news, geopolitical risk, markets and infrastructure exposed as agent tools

MCP serverMedium risk87.5KRepository stars

MCP server for Google Sheets and Google Drive: an agent reads, edits and creates spreadsheets, tabs and charts

MCP serverHigh risk1KRepository stars

An MCP server with a toolbox for global briefs: markets, SEC filings, conflict, climate and news from open sources

MCP serverMedium risk653Repository stars

MCP server for Apple Health data: an agent answers questions about sleep, workouts and heart rate with SQL

MCP serverMedium risk569Repository stars

An MCP server for Airtable: the agent inspects base schemas, searches, creates, updates and deletes records, and handles fields and comments

MCP serverHigh risk458Repository stars
Russian stack

Unofficial Checko.ru MCP server for counterparty checks: EGRUL, EGRIP, financials, court cases, state contracts and bankruptcies

MCP serverMedium risk14Repository stars
Russian stack

Russian public procurement MCP server: tender search on zakupki.gov.ru under 44-FZ and 223-FZ, tender cards and OKPD2 code lookup

MCP serverMedium risk2Repository stars
Russian stack

An MCP server for pre-project land analysis: Rosreestr boundaries, Yandex geocoding and maps, infrastructure and geometry

MCP serverMedium risk1Repository stars
Russian stack

A compact single-file MOEX MCP server on FastMCP: quotes, dividends, bonds and a ready investment checklist report

MCP serverLow risk
Russian stack

An MCP server that fuses three transit sources, Mosgortrans, the Moscow region RNIS system and Yandex Transport, reconciling arrival predictions

MCP serverLow risk

Frequently asked questions

What is an MCP server?

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.

How do I connect an MCP server to an agent?

The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.

Do I need a key or a paid account?

It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.