Resolve a symbol the user mentioned (e.g. 'MNQ', 'micro nasdaq', 'MNQU6') to its precise Databento notation + trading metadata: root, continuous symbol, dataset, point value, tick size, and best-effort front-month. Runs locally under your Databento key. Free.

Return OHLCV candles + trade markers as JSON for a symbol/window, fetched locally under your Databento key. Free. Pass fills via markers and the initial stop/target via risk; omit timeframe/start/end to derive the window from the markers (span padded, ~60 candles). For a chart image or trade analysis, use the render / analyze tools.

Render a candlestick chart image of a trade (PAID — needs TRADE_ANALYTICS_API_KEY). Fetches your data locally under your Databento key, sends only the numeric slice to the API, and returns the PNG (viewable) AND saves it to a file so you can add it to a journal — the saved path is in the text result. Use save_path to choose the location, format:'svg' for vector, or include_base64:true for inline bytes.

Analyze trades (PAID — needs TRADE_ANALYTICS_API_KEY): per-trade MAE/MFE, R-multiple, went-green-first, capture efficiency, USD P&L (with point_value), plus an aggregate summary. Fetches the candles spanning your trades locally, sends only the numeric slice to the API. Pass trades as entry/exit fills with a side; add stop for R-multiples.