MCP server wrapping Polygon.io Python SDK for stocks, options, forex, and crypto
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# Polygon.io MCP Server MCP server wrapping the Polygon.io Python SDK for stocks, options, forex, and crypto market data. ## Installation ```bash cd polygon_mcp uv pip install -e . ``` ## Configuration Set your Polygon.io API key as an environment variable: ```bash export POLYGON_API_KEY="your_api_key_here" ``` ## Usage ### Run directly ```bash uv run polygon-mcp ``` ### MCP Configuration Add to your MCP config (e.g., `~/.kiro/settings/mcp.json`): ```json { "mcpServers": { "polygon": { "command": "uv", "args": ["--directory", "/path/to/polygon_mcp", "run", "polygon-mcp"], "env": { "POLYGON_API_KEY": "your_api_key_here" } } } } ``` ## Available Tools ### Stocks - `stocks_get_sma` - Simple Moving Average - `stocks_get_ema` - Exponential Moving Average - `stocks_get_rsi` - Relative Strength Index - `stocks_get_macd` - MACD - `stocks_get_trades` - Trades for a date - `stocks_get_trades_v3` - Trades v3 API - `stocks_get_quotes` - Quotes for a date - `stocks_get_quotes_v3` - NBBO quotes v3 - `stocks_get_last_trade` - Most recent trade - `stocks_get_last_quote` - Most recent quote - `stocks_get_daily_open_close` - Daily OHLCV - `stocks_get_aggregate_bars` - Candles/bars - `stocks_get_grouped_daily_bars` - Market-wide daily bars - `stocks_get_previous_close` - Previous day OHLCV - `stocks_get_snapshot` - Current snapshot - `stocks_get_snapshot_all` - All snapshots - `stocks_get_current_price` - Current price - `stocks_get_gainers_and_losers` - Top movers ### Options - `options_get_sma/ema/rsi/macd` - Technical indicators - `options_get_trades` - Option trades - `options_get_quotes` - Option quotes - `options_get_last_trade` - Most recent trade - `options_get_daily_open_close` - Daily OHLCV - `options_get_aggregate_bars` - Candles/bars - `options_get_previous_close` - Previous day OHLC - `options_get_snapshot` - Option snapshot - `options_build_symbol` - Build option symbol - `options_parse_symbol` - Parse option sy…
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