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XOOMAR market data

Free US market data as tools: SEC filings, insiders, short interest, 13F, COT, Fed liquidity.

Connector by xoomar.comOfficial · Domain verified by the MCP Registry

IndexedApache-2.0Local (stdio)Remote (HTTP)★ 1
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Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/xoomar-com-xoomar-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://xoomar.com/mcp Remote (HTTP)

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About

Free US market data as tools: SEC filings, insiders, short interest, 13F, COT, Fed liquidity.

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
1 read · 1 write · 0 delete · 24 not yet classified
Secrets
1 (API keys, tokens or passwords)
Install scripts
None found
Runs as
Node.js package

Tools by what they do 26

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 1 · Look things up without changing anything.

  • threshold_list

Write 1 · Create, change, send or run things.

  • economic_calendar

Not yet classified 24 · We could not tell from the name and description.

  • api_reference
  • bitcoin_treasuries
  • company_financials
  • corporate_events
  • cot_positioning
  • crypto_market
  • earnings_calendar
  • fails_to_deliver
  • fed_liquidity
  • federal_contracts
  • fund_holders
  • fund_portfolio
Show 12 more tools
  • funding_rates
  • insider_clusters
  • insider_trades
  • ipo_pipeline
  • large_holders
  • macro_series
  • planned_insider_sales
  • policy_rates
  • private_placements
  • short_interest
  • short_volume
  • treasury_auctions

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • XOOMAR_API_KEY

Other settings (environment variables or headers).

  • XOOMAR_MAX_ROWS

Network hosts it talks to 1

  • xoomar.com · found in remote endpoint, install command

Tools (26)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • api_referenceXOOMAR API reference

    How the underlying free API works: endpoints, parameters, rate limits, CSV downloads and the attribution terms. Use when a tool here does not cover the exact query.

  • bitcoin_treasuriesBitcoin held by public companies

    Bitcoin holdings of public companies from their own XBRL filings: coins, fair value, cost basis, as of the filing period.

  • company_financialsCompany financials from SEC XBRL

    Quarterly revenue, net income and diluted EPS (calendar quarters, fourth quarter derived from the annual report), annual revenue, net income, operating cash flow, capex, buybacks and dividends, and the latest balance sheet instants, from the company's own XBRL filings.

  • corporate_eventsSEC 8-K material events

    8-K current reports with their item numbers (2.02 earnings, 5.02 officer changes, 1.01 agreements and so on), for a ticker or the latest across companies.

  • cot_positioningCFTC Commitments of Traders

    Weekly CFTC positioning: the latest report across all tracked markets, or one market's history by slug (e.g. gold, bitcoin, euro-fx, e-mini-s-p-500-stock-index, 10-year-u-s-treasury-notes-chicago-board-of-trade; the latest report lists every slug): open interest and long/short by trader category.

  • crypto_marketCrypto market data

    Open interest history for a symbol slug, recent liquidations across exchanges, Deribit options metrics (put/call, max pain, DVOL) for BTC or ETH, or Hyperliquid whale positions.

  • earnings_calendarEarnings calendar (8-K Item 2.02)

    When US companies report results, from their own 8-K filings. With a ticker: every reported date since 2023 and the next expected date (an estimate until the company confirms it). Without: the calendar window (default today to 14 days ahead; from and to open any window up to 120 days; status reported or estimated). Dates only, no EPS or consensus.

  • economic_calendarUS economic calendar

    Scheduled US releases from the agencies' own calendars (CPI, PPI, payrolls, weekly jobless claims, PCE, GDP, retail sales, housing, durable goods, industrial production, trade, FOMC decisions and minutes, Beige Book), with the actual and previous print filled after release and a unit field. No consensus figures. Default window: last 7 days to next 30.

  • fails_to_deliverSEC fails to deliver

    SEC fails-to-deliver quantity and price by settlement date for a symbol since January 2010 (from, to and limit select the window, up to 5,000 dates), or the latest settlement's largest fails by value.

  • fed_liquidityFed liquidity

    Weekly US net liquidity (Fed balance sheet minus the Treasury General Account minus reverse repo) with its components, oldest first, or one FRED series (WALCL, WRESBAL, RRPONTSYD, WTREGEN, SOFR, EFFR, IORB, WSHOSHO).

  • federal_contractsUS federal contract actions

    Largest US federal contract actions from USAspending, optionally summed by listed parent company (by=ticker) or filtered to one ticker.

  • fund_holders13F institutional holders of a stock

    Which tracked 13F managers (Berkshire, Bridgewater, Citadel, Renaissance and others) held a ticker at their latest quarterly filing: shares, value, share of portfolio, change.

  • fund_portfolioA tracked manager's 13F portfolio

    The latest 13F portfolio of one tracked manager by slug, e.g. berkshire-hathaway, bridgewater, citadel-advisors, renaissance-technologies. Positions with value, shares and share of portfolio.

  • funding_ratesPerpetual futures funding rates

    Current perpetual funding rates on Binance, Bybit, OKX, Hyperliquid and Kraken for tracked crypto symbols (hourly venues shown as the 8-hour equivalent), or one symbol's history by slug (e.g. btc, eth, sol).

  • insider_clustersInsider cluster buying

    Companies where several different insiders bought their own stock on the open market within a window (Form 4 transaction code P only): distinct buyers with titles, trades, combined value, first and latest trade dates. Default: three or more insiders in 30 days, sorted by number of insiders then value. Use ticker to check one company.

Show 11 more tools
  • insider_tradesSEC Form 4 insider trades

    Insider transactions from SEC Form 4: insider name and title, transaction code, shares, price, value, date. History for a ticker (from, to and limit select the window, up to 2,000 rows) or the latest trades across companies (type buys for open-market purchases, sells for sales).

  • ipo_pipelineIPO pipeline

    S-1 and F-1 registration statements, 424B4 final prospectuses, EFFECT notices and RW withdrawals from EDGAR, with the filer's listing status.

  • large_holdersSchedule 13D and 13G holders

    Holders above 5% from Schedule 13D (active) and 13G (passive) cover pages: holder, shares, percent of class, filing date. For a symbol or the latest filings.

  • macro_seriesUS macro series

    US Treasury yield curve points, curve spreads and stablecoin supply as daily series. Filter by series name and date range.

  • planned_insider_salesSEC Form 144 notices of proposed sale

    Form 144 notices: an affiliate's planned sale of restricted or control stock (seller, shares, approximate market value, planned date), filed before the trade.

  • policy_ratesCentral bank policy rates

    Central bank policy rates for 38 economies with a current series: the current table, or one country code's history (e.g. us, xm for the euro area, jp, gb).

  • private_placementsSEC Form D private placements

    Form D notices of exempt offerings: issuer, amount sold, amount offered, investors, whether it is a pooled fund. Largest raises in a window, one issuer by CIK, or the most recent filings.

  • short_interestFINRA short interest

    Short interest for a US stock: shares short, average daily volume, days to cover, change, per FINRA settlement date (twice a month), newest first. Without a symbol: the latest settlement's highest days-to-cover names.

  • short_volumeFINRA daily short sale volume

    Daily short sale volume and total volume per symbol from FINRA's Reg SHO files since August 2021, with the short share of volume. History for a symbol (oldest first; from, to and limit select the window, up to 5,000 days) or the latest day's largest short volumes.

  • threshold_listRegulation SHO threshold securities

    Reg SHO threshold lists from the Nasdaq and Cboe daily files since 2022: securities whose fails to deliver stayed above the threshold for five settlement days. One date (default the newest), one symbol's days on the list, or one listing market.

  • treasury_auctionsUS Treasury auctions

    Treasury auction results and calendar since 2010 from TreasuryDirect: security type and term, auction and issue dates, offering amount, high yield or discount rate, bid-to-cover, dealer, direct and indirect allotments. Default: coupon auctions (notes, bonds, TIPS, FRNs); upcoming=true lists announced auctions not yet run.

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    Signals

    Stars
    1
    Forks
    0
    Open issues
    0
    Last commit
    Oct 8, 2026 (20 days ago)
    Last release
    Oct 2, 2026 (26 days ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Registry name
    com.xoomar/xoomar-mcp
    Version
    0.1.11
    Auth
    Auth not stated, API key
    Packages
    npm xoomar-mcp
    License
    Apache-2.0
    Repository
    github.com/xoomar-code/xoomar-mcp
    Website
    xoomar.com/markets/api
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    Official MCP Registrygithub-graphql
    Cite this page

    XOOMAR market data MCP server. Agent Mart. https://agentmart.dev/connectors/xoomar-com-xoomar-mcp (last updated 2026-10-24)