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

Stripe's official MCP server, plugins and skills: the agent searches the API and docs, reads and changes account data

MCP serverHigh riskNeeds a VPN1.8KRepository stars
Official

Alpaca's official MCP server: orders for stocks, ETFs, crypto and options, position management and market data in plain language

MCP serverHigh risk995Repository stars
Official

Sber's official MCP for corporate clients: an agent works with ruble payment orders and account statements through the bank API

MCP serverHigh riskRussian stackNo VPN needed
Official

T-Investments official remote MCP: an agent reads the portfolio and quotes and can place orders on the brokerage account itself

MCP serverHigh riskRussian stackNo VPN needed

YooKassa MCP server

MCP-сервер ЮKassa

Official

YooKassa official MCP: an agent creates payment links and invoices, checks statuses and refunds, but cannot move money on its own

MCP serverHigh riskRussian stackNo VPN needed
Official

PayPal's official agent toolkit: an MCP server and SDK for invoices, orders, subscriptions, refunds and disputes

MCP serverHigh riskNeeds a VPN195Repository stars

Square MCP Server

Square Model Context Protocol Server

Official

Official Square MCP server: the agent calls any Square API method, from catalog and customers to orders and payments

MCP serverHigh riskNeeds a VPN108Repository stars
Official

Official Paddle Billing MCP server: catalog, customers, transactions, subscriptions and reports via your agent, with a filter for risky operations

MCP serverHigh risk51Repository stars
Official

Finam's official MCP server for trading and market data through its Trade API: account, orders, candles and order book in plain language

MCP serverHigh riskRussian stackNo VPN needed11Repository stars
Official

KontragentPro's official MCP that checks Russian companies by INN with no key required: EGRUL, FNS filings, bankruptcy, inspections and sanctions lists

MCP serverLow riskRussian stackNo VPN needed
Official

The official MCP server for the paid NewDB API: passports, bailiff debts, company registry, tax account holds and bankruptcy checks across Russia and the CIS

MCP serverMedium riskRussian stackNo VPN needed

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.