com.optimistfi/optimistfi

What it mainly works on, as our AI model read its tool descriptions: nothing outside itself: it only answers questions.

None of its 17 tools are described as changing anything.

• what_changedon 18 other serversreads or searches

  “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, capital returns, price move.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  4 inputs, 1 required

  • entitystringrequired“The company: a ticker (AAPL, BRK.B), a company name (Apple) or an SEC CIK.”
  • sincestring or null“Window start as an ISO date (YYYY-MM-DD); unset reads the last 30 days.”
  • response_modestring“"standard" (default): the full read with the investment case; "plain": a short beginner-friendly explanation at the reading_level grade.”
  • reading_levelinteger or null“With response_mode plain, who the explanation is written for: 5 a complete beginner, 10 a general reader, 13 an informed investor (unset reads as 13, with prec…”
• resolve_entityon 248 other serversreads or searches

  “Resolve a ticker, company name or CIK to the canonical company (name, ticker, CIK, FIGI), confirming which company a name means before other tools run.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  1 input, 1 required

  • querystringrequired“A company name, ticker or SEC CIK to identify; returns its name, ticker, CIK and FIGI.”
• get_calendaron 18 other serversreads or searches

  “What is ahead for a company, nearest first: the next earnings date projected from its own filing cadence (held, not rolled, marked overdue when lapsed) and trial readouts.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  3 inputs, 1 required

  • entitystringrequired“The company: a ticker (AAPL, BRK.B), a company name (Apple) or an SEC CIK.”
  • typesarray or null“Kinds of dated event: "corporate_event" (projected earnings dates) and "fda_event" (clinical trial readouts); unset returns both.”
  • limitinteger“Most events, nearest first to return.”
• get_capital_returnsreads or searches

  “How a company returns capital: dividend-rate history with each raise or cut, buyback authorizations beside the cash actually spent, splits and name changes.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  4 inputs, 1 required

  • entitystringrequired“The company: a ticker (AAPL, BRK.B), a company name (Apple) or an SEC CIK.”
  • kindstring“"dividends" (default): the declared per-share dividend over time, each raise or cut named; "buybacks": repurchase authorisations beside the cash actually spent…”
  • periodsinteger“How many of the latest filed periods to read (usually quarters).”
  • limitinteger“Most records to return.”
• get_filingson 5 other serversreads or searches

  “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 changes, selling clusters).”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  5 inputs, 1 required

  • entitystringrequired“The company: a ticker (AAPL, BRK.B), a company name (Apple) or an SEC CIK.”
  • kindstring“"events" (default): filed 8-K events and how significant; "press_releases": the company's own releases; "event_text": the text of the latest filed events; "red…”
  • limitinteger“Most records to return, newest first.”
  • startstring or null“Window start, YYYY-MM-DD.”
  • endstring or null“Window end, YYYY-MM-DD.”
• get_congress_tradeson 5 other serversreads or searches

  “US House stock-trade disclosures (STOCK Act) by ticker or by member, dated by transaction.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  5 inputs

  • tickerstring or null“A stock ticker: which members traded it.”
  • memberstring or null“A House member's name: what that member traded (House only).”
  • entitystring or null“A company name, instead of a ticker.”
  • chamberstring“"house" (default): US House disclosures by ticker or member.”
  • limitinteger“Most trades, newest first to return.”
• answeron 16 other serversreads or searches

  “A stock's full read in one call: the standing investment case, valuation off its filed financials, and the latest quarter.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  3 inputs, 1 required

  • entitystringrequired“The company: a ticker (AAPL, BRK.B), a company name (Apple) or an SEC CIK.”
  • response_modestring“"standard" (default): the full read with the investment case; "plain": a short beginner-friendly explanation at the reading_level grade.”
  • reading_levelinteger or null“With response_mode plain, who the explanation is written for: 5 a complete beginner, 10 a general reader, 13 an informed investor (unset reads as 13, with prec…”
• get_perpson 1 other serverreads or searches

  “One perp market right now, venue by venue: price and premium to the index or stock, open interest, funding, max leverage, liquidation levels, whale trades, positioning; a stock perp's weekend move.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  3 inputs, 1 required

  • entitystringrequired“The market: a ticker or symbol (NVDA, BTC, XAU), a company name (Tesla) or a common asset name (bitcoin, gold, crude oil).”
  • modestring“research: detailed hourly evidence; trading: bounded fresh order-book reads on supported venues, never an hourly-price fallback.”
  • max_age_snumber“Trading mode: maximum age of the venue's book in seconds, default 3.”
• get_perps_historyreads or searches

  “One perp market over time (1d to 90d): price, open interest, funding, taker buying vs selling, big accounts' net position; plus the latest book depth (±0.5/1/2%) and big accounts' P&L and leverage.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  2 inputs, 1 required

  • entitystringrequired“The market: a ticker or symbol (NVDA, BTC, XAU), a company name (Tesla) or a common asset name (bitcoin, gold, crude oil).”
  • windowstring“How far back: 1d (hourly steps), 7d (4-hourly), 30d or 90d (daily).”
• get_prop_firmsreads or searches

  “Perps prop firms from their own pages: rules, challenge prices and live codes, country, platforms, assets, max allocation; a named firm's on-chain hedge book, reserves or payouts.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  7 inputs

  • firmstring or null“One firm by name (Breakout, HyroTrader, Propr): its full record, every challenge and its dated rule changes.”
  • on_chainboolean or null“true: only firms whose trades execute on an on-chain venue.”
  • max_price_usdnumber or null“Only firms whose cheapest published evaluation costs this much or less, in dollars (100).”
  • rulestring or null“Only firms on one of OptimistFi's rule lists, by its slug.”
  • account_usdinteger or null“Only challenges of this account size in dollars (50000): each firm's challenges at that size, cheapest to get funded first (the price after any live code plus …”
  • countrystring or null“Only firms based in this country: where the firm says it operates, else where its contracting company is registered (United Arab Emirates or UAE, United States…”
  • assetstring or null“Only firms that offer this asset class.”
• get_perps_deskreads or searches

  “OptimistFi's perps desk: its stories, the traders directory with checked calls, and the Hyperliquid wallets it covered.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  7 inputs

  • viewstring“news: the desk's published perps stories, newest first.”
  • marketstring or null“news and traders: one market (BTC, NVDA, gold).”
  • traderstring or null“traders: one trader by name or X handle.”
  • walletstring or null“wallets: one 0x address; adds what it holds now.”
  • limitinteger“Rows, up to 25.”
  • dexstring“account view only: Hyperliquid builder dex name, e.g.”
  • max_age_snumber“account only: maximum source age in seconds, default 3.”
• get_perps_marketreads or searches

  “Perps market research and sized trade costs.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes

  18 inputs

  • viewstring“trending: where open interest is building over window (1h, 4h or 24h; dollars added, which move with price as well as positions), and the most active markets.”
  • asset_classstring or null“Only this kind of market; unset reads every class.”
  • windowstring“Look-back for liquidations, whales, new_listings, liquidation_feed, footprint (1h, 4h or 24h), cvd (24h hourly, 7d in four-hour steps), trending (positions bui…”
  • limitinteger“Rows per list, up to 25.”
  • marketstring or null“One market (BTC, NVDA, gold) for whales, funding_gaps, funding_matrix, premium, new_listings, movers, market_overview, oi_caps, funding_heatmap, rsi, hl_cohort…”
  • venuestring or null“One venue id (hyperliquid, dydx, aster, lighter, gmx, …) for whales, new_listings, exchanges, open_interest (that venue's markets, with longs and shorts on a p…”
  • sidestring or null“whales and liquidation_feed: buys or sells (a short liquidated counts as a buy, a long as a sell).”
  • min_usdnumber or null“whales and liquidation_feed: smallest trade or liquidation in USD; funding_gaps and premium: smallest open interest per listing (default $100K), an open-intere…”
  • leverageinteger or null“leverage view only: the leverage, one of 5, 10, 20, 50, 100, 200 or 500.”
  • provenboolean“whales only: true keeps the trades of proven whales, accounts whose large positions kept winning after they were picked.”
  • offsetinteger“Rows to skip in each list: with limit, pages through a list's full length (count gives it where a view reports one; funding_matrix pages every row, the other v…”
  • marginstring or null“funding_matrix only: stablecoin-margined markets (settled in a dollar stablecoin or US dollars), coin-margined (settled in the market's own coin), or either (e…”
  • sectionstring or null“hyperliquid view only: one section in full; unset gives every section's headline.”
  • indicatorstring or null“indicators view: which one (td, atr, rsi, ma, ema, macd and boll read one market, named by market; the _list ones every market; coinbase_premium is Coinbase's …”
  • intervalstring or null“indicators view: the bar length for a market's indicator or a list (default 1h).”
  • periodstring or null“week_in_numbers: a week, 2026-W42 (Monday 00:00 to Monday 00:00 UTC); venue_scorecard: a month, 2026-10.”
  • workflowstring or null“Optional workflow inside this existing tool.”
  • parametersnull or object“Validated workflow inputs.”

Each quoted sentence is the first sentence of the publisher’s own description. The kind of tool and the “changes data” mark are our AI model’s reading of that description, not something we tested: two differently worded runs had to agree, otherwise no label is shown, and nobody has checked them by hand. A tool without the “changes data” mark is described as only reading, searching or calculating, or the two runs did not agree. No tool was called. Read the publisher’s full description before relying on it. “Publisher declares” lists the hints the server itself sends with the tool (MCP annotations: read-only, destructive, idempotent, open-world); they are the publisher's claims, not checked by us. Inputs are the parameters in the tool's own input schema: name, declared type, whether it is required, and the first sentence of its description. Read 2026-10-23.

The registry verifies a package once, when it is published, and does not re-check it. A difference below is about the listing, not a judgement of the publisher.