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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Found: 6

Official

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

High risk1.8KRepository stars
Official

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

High risk995Repository stars
Official

The official CCXT MCP server and skills: market data, balances and opt-in trading across crypto exchanges and prediction markets

High risk44.2KRepository stars
Official

Official Alpha Vantage MCP server: quotes, historical series, indicators and company data

Medium risk213Repository stars
Official

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

High 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

High risk11Repository stars

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.