Stock Data

MCP server wrapper for open-stock-data.

This project is a thin shell: it imports open_stock_data.tools.TOOL_REGISTRY and registers every upstream tool as an MCP tool automatically. That means new upstream tools and metadata are exposed here after you install a newer open-stock-data release.

Install

pip install stock-data-mcp

Usage

# stdio mode (default)
stock-data-mcp

# HTTP mode
stock-data-mcp --http --host 0.0.0.0 --port 8808

# Add to Claude Code
claude mcp add stock-data \
    -e TUSHARE_TOKEN=your_token \
    -e ALPHA_VANTAGE_API_KEY=your_key \
    -e OKX_BASE_URL=https://okx.4url.cn \
    -e BINANCE_BASE_URL=https://bian.4url.cn \
    -- uvx stock-data-mcp

Current Upstream Coverage

Current upstream open-stock-data provides 43 tools across A-share, HK, US stock, crypto, and market/news use cases.

A-Stock

• index_prices - A股指数 K 线数据
• stock_prices - 个股 K 线数据
• stock_realtime - 个股实时行情
• stock_batch_realtime - 批量实时行情
• search - 股票搜索
• stock_info - 个股基本信息
• stock_indicators - 财务指标摘要
• get_current_time - 当前时间与交易日历
• stock_lhb_ggtj_sina - 龙虎榜
• stock_sector_fund_flow_rank - 板块资金流排名
• stock_margin_trading - 融资融券
• stock_zt_pool - 涨停池
• stock_north_flow - 北向资金
• stock_block_trade - 大宗交易
• stock_holder_num - 股东人数
• stock_chip - 筹码分布
• stock_fund_flow - 个股资金流向
• stock_sector_spot - 板块行情
• stock_board_cons - 板块成分股
• stock_market_pe_percentile - 市场 PE 分位
• stock_industry_pe - 行业 PE
• stock_dividend_history - 分红历史
• stock_institutional_holdings - 基金持仓
• stock_earnings_calendar - 业绩披露日历
• stock_financial_compare - 财务对比
• stock_locked_shares - 限售解禁
• stock_pledge_ratio - 质押比例
• stock_top10_holders - 十大股东
• backtest_strategy - 回测策略

US / HK / Crypto / Market

• stock_prices_us - 美股/港股 K 线
• stock_overview_us - 美股概览
• stock_financials_us - 美股财报
• stock_earnings_us - 美股业绩
• stock_insider_us - 内部交易
• stock_news_us - 美股新闻
• stock_tech_indicators_us - 美股技术指标
• okx_prices - OKX 行情
• okx_loan_ratios - OKX 借贷比
• okx_taker_volume - OKX 主动买卖量
• binance_ai_report - Binance AI 报告
• stock_news - 个股新闻
• stock_news_global - 全球财经新闻
• data_source_status - 数据源状态

Symbol Formats

Upstream tools normalize common stock-code inputs before routing. This is especially relevant for stock_prices, stock_realtime, stock_info, and stock_indicators.

• A股个股: 600519, 000001, sh600519, sz000001, 600519.SH, 000001.SZ
• ETF: 510300, 159001, sh510300, sz159001, 510300.SH, 159001.SZ
• 港股: 01810, 1810, HK01810, 01810.HK, 1810.hk
• 美股: AAPL, MSFT, BRK.B

Notes:

• 港股工具会将以上输入标准化为 5 位纯数字代码，例如 01810.HK -> 01810
• A股和 ETF 工具会将带市场前缀或后缀的代码标准化为 6 位纯数字代码，例如 sh600519 -> 600519
• 美股代码会统一转为大写，例如 brk.b -> BRK.B
• 目前未专门支持 SHSE.600519、SZSE.159001 这类交易所前缀格式

Data Sources And Failover

The exact failover path is implemented by open-stock-data, not by this wrapper. Current upstream behavior includes:

• A股实时: Efinance -> Akshare -> Tushare
• 港股实时: Akshare -> YFinance
• ETF 实时: Akshare -> YFinance
• 美股实时: YFinance -> AlphaVantage
• 日 K 线: Tushare -> Efinance -> Akshare -> Pytdx -> Baostock

Environment Variables

Variable	Purpose
TUSHARE_TOKEN	Tushare API token
ALPHA_VANTAGE_API_KEY	Alpha Vantage API key
OKX_BASE_URL	Custom OKX API proxy endpoint
BINANCE_BASE_URL	Custom Binance API proxy endpoint
NEWSNOW_CHANNELS	Comma-separated news source channels
ENABLE_EASTMONEY_PATCH	Set to true to inject randomized User-Agent and nid18 token for Eastmoney requests when Eastmoney endpoints are being rate-limited
LOG_LEVEL	Logging level, default INFO

Eastmoney Patch

If Eastmoney endpoints fail frequently with RemoteDisconnected, abrupt resets, or similar rate-limit style errors, enable:

export ENABLE_EASTMONEY_PATCH=true

When enabled, upstream will:

• inject a randomized User-Agent
• fetch and cache an Eastmoney nid18 token
• merge the nid18 cookie into existing cookies
• add a small randomized delay before Eastmoney requests