yfinance MCP Server

@Otman404

リポジトリ

基本情報

カテゴリ

金融とコマース

トランスポート

stdio

作者

Otman404

yfinance MCP Server について

Finance mcp server- Get up-to-date prices and news about stocks and cryptocurrencies

yfinance MCP Server の設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "finance-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@Otman404/finance-mcp-server",
        "--client",
        "claude"
      ]
    }
  }
}

yfinance MCP Server のツール

Get the price of a stock/cryptocurrency ticker

Get the news of a stock/cryptocurrency ticker.

概要

What is yfinance MCP Server?

yfinance MCP Server is a Model Context Protocol (MCP) server that gives LLMs access to accurate and up-to-date prices and news for stock and cryptocurrency tickers. It is designed for AI assistants that need live financial market data.

How to use yfinance MCP Server?

Install via Smithery, uv pip, or Docker. The server exposes two tools: get_price_tool (requires a ticker string, with an optional period string defaulting to "1d") and get_news_tool (requires a ticker string, with an optional count integer defaulting to 5). Add the server configuration to your MCP client’s settings (examples are provided for Claude Desktop and 5ire).

Key features of yfinance MCP Server

Provides real-time prices for stock and cryptocurrency tickers
Delivers news articles for any given ticker symbol
Configurable data periods and article count
Deployable via Smithery, uv, or Docker
Integrates with Claude Desktop and 5ire clients

Use cases of yfinance MCP Server

An AI assistant answering “What is AAPL’s current share price?”
An agent summarizing the latest news for BTC-USD
A research tool fetching one‑week price history for a stock portfolio
A chat‑based market monitor that checks multiple tickers on demand

よくある質問

What data sources does it use?

The README does not specify the underlying data source, but it uses the package name `finance-mcp-server` and is listed as a yfinance MCP server.

What are the tool arguments for `get_price_tool`?

A `ticker` string (required) and a `period` string (optional; defaults to "1d").

What are the tool arguments for `get_news_tool`?

A `ticker` string (required) and a `count` string (optional; defaults to 5 articles).

How can I install yfinance MCP Server?

Via Smithery (`npx -y @smithery/cli install @Otman404/finance-mcp-server --client claude`), with `uv pip install -e .` and then running `finance-mcp-server`, or by building and running a Docker container.

Does yfinance MCP Server require an API key?

No — the README does not mention any authentication or API key requirement.

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