yahoo-finance-mcp
MCP server for Thai SET/MAI stock data via Yahoo Finance API.
Tools
| Tool | Description |
|---|---|
scan_uptrend_pullback |
Scan all SET/MAI stocks for 3-day uptrend pullback pattern (price > EMA200 & EMA90, 3 consecutive lower closes, today price ≥ yesterday & volume > yesterday) |
get_stock_quote |
Get current price, EMA200, EMA90, volume, % change for a single stock |
get_stock_history |
Get daily close + volume history for N days with EMA200/EMA90 |
get_income_statement |
Quarterly or annual income statement (revenue, gross profit, operating income, net income, EBITDA, EPS) |
get_balance_sheet |
Quarterly or annual balance sheet (assets, liabilities, equity, D/E ratio) |
get_cash_flow |
Quarterly or annual cash flow (operating, investing, financing CF, FCF, capex) |
list_stocks |
List all stocks in local DB (SET/mai) |
Requirements
- Python 3.10+
mcplibraryyfinancelibrary- SQLite DB at
C:/work/AI/SET/set_stocks.db(symbols fromlistedCompanies_th.csv)
Install
pip install -r requirements.txt
Claude Desktop / Claude Code Config
Claude Desktop (claude_desktop_config.json):
{
"mcpServers": {
"yahoo-finance": {
"command": "python",
"args": ["C:/work/AI/MCP/yahoo-finance-mcp/src/server.py"]
}
}
}
Claude Code:
claude mcp add yahoo-finance python "C:/work/AI/MCP/yahoo-finance-mcp/src/server.py"
Data Sources
- Price / EMA / Volume: Yahoo Finance chart API (
query2.finance.yahoo.com/v8/finance/chart) - Financials: Yahoo Finance via
yfinancelibrary - Symbol list: Local SQLite DB (931 symbols, SET + mai)
Notes
- Thai stocks use
.BKsuffix on Yahoo Finance (e.g.PTT.BK,AOT.BK) - Quarterly financials: up to ~7 quarters history
- Annual financials: up to ~5 years history
- EMA is calculated from raw 2-year daily data (not from TradingView)
