Every action below is available as an MCP tool and a verb in Cerebral OS — callable from any AI agent, Claude, Cursor, Windsurf, or your own runtime via the BYOA API. All executions are governed, audited, and dry-run safe.
Get Daily Bars
polygon:get_daily_bars
Get daily price bars (OHLCV) for a stock ticker over a date range.
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Low risk
Get Gainers Losers
polygon:get_gainers_losers
Get the top gaining or losing stocks for the current trading day.
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Low risk
Get Intraday Bars
polygon:get_intraday_bars
Get intraday price bars (OHLCV) for a stock ticker with custom time intervals.
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Low risk
Get Last Quote
polygon:get_last_quote
Get the most recent bid/ask quote for a stock ticker.
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Low risk
Get Last Trade
polygon:get_last_trade
Get the most recent trade for a stock ticker.
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Low risk
Get Market Holidays
polygon:get_market_holidays
Get upcoming market holidays when US stock markets will be closed.
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Low risk
Get Market Status
polygon:get_market_status
Get the current market status (open/closed) for US stock markets.
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Low risk
Get Previous Close
polygon:get_previous_close
Get the previous trading day's OHLCV data for a stock ticker.
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Low risk
Get Quotes
polygon:get_quotes
Get bid/ask quotes for a stock ticker on a specific date.
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Low risk
Get Snapshot
polygon:get_snapshot
Get a complete market snapshot for a stock ticker including current price, volume, and daily stats.
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Low risk
Get Ticker Details
polygon:get_ticker_details
Get detailed information about a stock ticker including company details and market data.
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Low risk
Get Trades
polygon:get_trades
Get individual trades for a stock ticker on a specific date.
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Low risk
List Snapshots
polygon:list_snapshots
Get market snapshots for multiple stock tickers at once.
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Low risk
List Tickers
polygon:list_tickers
List and search stock tickers with various filters.
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Low risk