Claude Desktop および MCP 互換クライアントのリアルタイム株式市場データ(Yahoo Finance ) 引用符、履歴価格、企業プロファイル、財務諸表、アナリスト評価、および複数の株式比較、すべての自然言語から取得します。

npm パッケージ: [yahoo-finance-mcp-server]  ·  ** GitHub repo:** danishashko/yahoo-finance-mcp]]. リポジトリ名はパッケージ名よりも短く、このプロジェクトを参照します。

あなたを得るもの

• 完全な市場データと実質時間の在庫の引用**
• ✓概要統計と歴史的価格(OHLCV)
• 会社案内**、役員および主要な統計
• クーポン財務諸表(収入、バランスシート、キャッシュフロー)
• 確かにアナリスト評価、価格目標、および最近の推奨トレンド
• ️️ 複数の在庫の比較側
• ティッカーごとの「最新の金融ニュース**」
• 🧾Optionsチェーン(コール/プット、ストライク、IV、オープン興味)
• 🏦Ownershipデータ - 機関、相互基金、インサイダー活動
• **Dividend&分割履歴
• 絶対Forward analystの見積もり (価格目標、EPS/収益、成長)
• 会社名またはキーワードによる** Symbol検索**

Yahoo Finance MCP Server 📈

Real-time stock market data for Claude Desktop and any MCP-compatible client, powered by Yahoo Finance. Get quotes, historical prices, company profiles, financial statements, analyst ratings, and multi-stock comparisons, all from natural language.

npm package: yahoo-finance-mcp-server  ·  GitHub repo: danishashko/yahoo-finance-mcp. The repo name is shorter than the package name; both refer to this project.

🎯 What You Get

• 📊 Real-time stock quotes with full market data
• 📈 Historical prices (OHLCV) with summary statistics
• 🏢 Company profiles, officers, and key statistics
• 💰 Financial statements (income, balance sheet, cash flow)
• 🎯 Analyst ratings, price targets, and the recent recommendation trend
• ⚖️ Multi-stock comparisons side by side
• 📰 Latest financial news per ticker
• 🧾 Options chains (calls/puts, strikes, IV, open interest)
• 🏦 Ownership data — institutional, mutual fund, and insider activity
• 💵 Dividend & split history
• 🔮 Forward analyst estimates (price targets, EPS/revenue, growth)
• 🔎 Symbol search by company name or keyword
• 🕒 Market status (open/closed) and index summary

Every tool returns human-readable markdown by default, or structured JSON on request (response_format: "json"). Requests share a single browser-impersonating HTTP session to reduce Yahoo Finance rate-limiting.

🚀 Quick Start

Add this to your Claude Desktop config and restart Claude:

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "yahoo-finance": {
      "command": "npx",
      "args": ["-y", "yahoo-finance-mcp-server"]
    }
  }
}

That is it. On first launch the npx wrapper creates an isolated Python environment and installs the dependencies for you (a one-time step that can take a minute). You only need Python 3.10+ and Node.js 16+ on your machine.

Prefer a global install?

npm install -g yahoo-finance-mcp-server

{
  "mcpServers": {
    "yahoo-finance": {
      "command": "yahoo-finance-mcp-server"
    }
  }
}

🌐 HTTP mode (n8n, remote agents, anything that connects to a URL)

Some clients spawn an MCP server as a child process and talk to it over stdio;