Categories › Business & Finance › Market data, stocks & crypto
Perpetual futures across 40 venues, perps prop firms and sourced theses on 6,100+ US stocks.
Remote server: your requests and data go to mcp.optimistfi.com. Claude Code: claude mcp add --transport http optimistfi https://mcp.optimistfi.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
what_changed — What has happened for a company since a date, read against its case: the latest quarter's earnings, filings and 8-K events, insider trades, resolve_entity — Resolve a ticker, company name or CIK to the canonical company (name, ticker, CIK, FIGI), confirming which company a name means before otherget_calendar — What is ahead for a company: the next earnings date projected from its own filing cadence (held, not rolled, marked overdue when lapsed), thget_capital_returns — How a company returns capital: dividend-rate history with each raise or cut, buyback authorizations beside the cash actually spent, splits aget_filings — A company's own disclosures: filed 8-K events, its press releases, the text of those 8-Ks, and governance red flags (late filings, auditor cget_congress_trades — House, Senate and President/officials stock trades (STOCK Act) by ticker or filer, dated by transaction. Use when the user asks: who in Conganswer — A stock's full read in one call: the standing investment case, valuation off its filed financials, and the latest quarter. Use when the userget_perps — One perp market right now, venue by venue: price and premium to the index or stock, open interest, funding, max leverage, liquidation levelsget_perps_history — One perp market over time (1d to 90d): price, open interest, funding, taker buying vs selling, big accounts' net position; plus the latest bget_prop_firms — Perps prop firms from their own pages: rules, challenge prices and live codes, country, platforms, assets, max allocation; a named firm's onget_perps_desk — OptimistFi's perps desk: stories, traders with checked calls, wallets covered, companies that blocked tokenized trading of their stock, Kalsget_perps_market — Perps market research and sized trade costs. trade/cost: BTC/ETH entry, holding and exit dollars from fresh books. Funding, OI, whales and acompare — Two or more companies side by side: each one's valuation, investment case, and what supports or challenges it, so the comparison rests on thget_track_record — The dated track record on a company: each filing that crossed or held its thesis's break condition (a dated call if the thesis came first), get_thesis — The standing investment case for a stock: the thesis, its testable claims with the condition that breaks each, the bear case, catalysts, wheget_thesis_impact — One metric's recent quarters read against the investment case: the claim it tests, whether it supports or challenges it, and what it cannot get_insider_trades — Form 4 insider trades for one company, P and S first: who, role, code (P buy, S sell, A grant, M exercise, F tax), shares and dollar value. Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.