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@mrfentmen/alphavantage-mcp

v1.0.6

Published

MCP server for Alpha Vantage: stock quotes, forex, crypto. Needs a free API key.

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Links

Git

Maintainers

mrfentmenmrfentmen

Keywords

mcpalphavantagestocksapi

Readme

Alpha Vantage MCP

MCP server for Alpha Vantage: stock quotes, forex, crypto. Needs a free API key.

Pairs well with yfinance-mcp, twelvedata-mcp, and fred-mcp.

Quick start

Get a key at https://www.alphavantage.co/support/#api-key/ (free, 25 calls/day), then:

export ALPHAVANTAGE_API_KEY=your_key_here
npm install
npm run build
node dist/index.js

The server uses stdio, so it can be connected to Claude Desktop, Cursor, VS Code, MCP Inspector, or another compatible MCP client.

Tools at a glance

  • stock_quote: Quote with open/high/low, change, volume. Free tier is 25 calls/day.
  • fx_rate: Currency exchange rate between two codes.
  • crypto_price: Crypto price in a market currency.
  • symbol_search: Find ticker symbols by company name, e.g. ibm.

Limits and privacy

This project is intentionally narrow. It should be treated as a practical helper, not a complete certification or security audit. Check the implementation and the returned data before using it with sensitive material. Your key stays local and is only sent to Alpha Vantage. Read-only.

Tools

  • stockQuote Stock quote.
  • fxRate FX rate.
  • cryptoPrice Crypto price.
  • symbolSearch Symbol search.
  • priceHistory Price history.
  • companyProfile Company profile.

Licence — no paywall

Every tool in this package is free: no licence key, no premium tier, no hosted licence gateway. The paywall machinery this repo once carried (per-tool licence checks and paid hosted endpoints) was removed repo-wide on 2026-10-17. Nothing that this package installs or calls asks you to pay.