mkts

mkts gives Claude read-only access to market data across five asset classes: US stocks, ETFs, cryptocurrencies (including Hyperliquid spot and perpetual markets), commodity futures, and forex.

Ask for current quotes and profiles, compare companies side by side, screen by price, daily change, volume, market cap or sector, and pull annual or quarterly financial statements. Company filings come straight from SEC EDGAR, linked to the filing and its main document. A macro snapshot covers major index ETFs, the dollar, the 10-year yield, VIX, gold and oil; a market snapshot covers crypto totals and dominance; news search covers major market and crypto outlets.

mkts also keeps a point-in-time daily archive. Ask what a price was on a past date and you get what was recorded that day, with later revisions kept separate — useful for backtests and for checking what was knowable at the time. Intraday observations, roughly every 15 minutes, cover recent history.

Every result says where its data came from and how old it is, so Claude can cite a source and flag a stale price. Tickers shared across asset classes (META is both Meta Platforms and MetaDAO) can be told apart by asset type.

All 15 tools are read-only. No account, sign-in or API key is needed.