How does authentication work?
You can pass a user-specific Alpha Vantage API key in the `apiKey` field of `extraArgs` during `call_tool` requests. If not provided, the server uses the `API_KEY` value from the `.env` file as fallback.
@MissionSquad
基本信息
MCP Server for the Alpha Vantage API
工具列表暂未提供
当前收录暂时没有可展示的工具列表,不代表服务没有工具。请查阅项目文档了解支持的能力。
工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。
This MCP server wraps the @missionsquad/avantage library to expose Alpha Vantage API financial data as tools for Language Learning Models (LLMs). It provides core stock data, fundamental data, forex, cryptocurrencies, commodities, economic indicators, technical indicators, alpha intelligence, and options data. The server is built with TypeScript and uses @missionsquad/fastmcp for MCP communication.
Prerequisites: Node.js v20+, npm/yarn, and an Alpha Vantage API key. Clone the repository, run npm install (or yarn install), copy .env.example to .env and set API_KEY. Optionally set AV_PREMIUM=true for premium endpoints. Build with npm run build and start with npm start. The server listens on stdio. Authentication: pass apiKey in extraArgs during MCP call_tool requests, or rely on the API_KEY environment variable as fallback.
extraArgs or environment@missionsquad/fastmcpYou can pass a user-specific Alpha Vantage API key in the `apiKey` field of `extraArgs` during `call_tool` requests. If not provided, the server uses the `API_KEY` value from the `.env` file as fallback.
Node.js version 20 or later, npm or yarn, and a valid Alpha Vantage API key (free or premium) from alphavantage.co.
Set `AV_PREMIUM=true` in the `.env` file to grant the underlying library access to premium Alpha Vantage endpoints.
Use the MCP `list_tools` command to get the full list of tools, their descriptions, and parameter schemas.
Configure via `.env` variables: `API_KEY` (fallback key), `LOG_LEVEL` (error/warn/info/debug), `RESOURCE_CLEANUP_INTERVAL` (ms, default 30 minutes), and `AV_PREMIUM` (boolean).

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