XOOMAR market data

Name: XOOMAR market data
Author: com.xoomar

MCP serverMCP

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

by com.xoomarrepository ↗homepage ↗v0.1.11Apache-2.0

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability74/74 checks ok

when	check	result	http	latency	detail
4 h ago	mcp initialize	ok	200	276 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools
10 h ago	mcp initialize	ok	200	261 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools
17 h ago	mcp initialize	ok	200	259 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools
23 h ago	mcp initialize	ok	200	260 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools
30 h ago	mcp initialize	ok	200	621 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools
2 d ago	mcp initialize	ok	200	297 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools
2 d ago	mcp initialize	ok	200	263 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools
2 d ago	mcp initialize	ok	200	269 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools
2 d ago	mcp initialize	ok	200	425 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools
3 d ago	mcp initialize	ok	200	287 ms	server xoomar 0.1.11 · protocol 2025-06-18 · 26 tools

Tools observed via MCP handshake

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 sym
short_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 f
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 lat
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
insider_clusters — 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 titl
threshold_list — 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.
planned_insider_sales — Form 144 notices: an affiliate's planned sale of restricted or control stock (seller, shares, approximate market value, planned date), filed before the trade.
large_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.
fund_holders — Which tracked 13F managers (Berkshire, Bridgewater, Citadel, Renaissance and others) held a ticker at their latest quarterly filing: shares, value, share of por
fund_portfolio — The latest 13F portfolio of one tracked manager by slug, e.g. berkshire-hathaway, bridgewater, citadel-advisors, renaissance-technologies. Positions with value,
company_financials — Quarterly revenue, net income and diluted EPS (calendar quarters, fourth quarter derived from the annual report), annual revenue, net income, operating cash flo
corporate_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.
earnings_calendar — 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 co
cot_positioning — 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,
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
fed_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,
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).
macro_series — US Treasury yield curve points, curve spreads and stablecoin supply as daily series. Filter by series name and date range.
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 r
economic_calendar — Scheduled US releases from the agencies' own calendars (CPI, PPI, payrolls, weekly jobless claims, PCE, GDP, retail sales, housing, durable goods, industrial pr
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,
ipo_pipeline — S-1 and F-1 registration statements, 424B4 final prospectuses, EFFECT notices and RW withdrawals from EDGAR, with the filer's listing status.
bitcoin_treasuries — Bitcoin holdings of public companies from their own XBRL filings: coins, fair value, cost basis, as of the filing period.
federal_contracts — Largest US federal contract actions from USAspending, optionally summed by listed parent company (by=ticker) or filtered to one ticker.
crypto_market — 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
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 qu

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

npm registryxoomar-mcp

first seen 16 d ago · fetched 13 h agoopen ↗

Official MCP Registrycom.xoomar/xoomar-mcp

first seen 20 d ago · fetched 2 d agoopen ↗

Field history (12 recent events)

7 d ago · declared · version → "0.1.11"
8 d ago · observed · packageFacts → {"name":"xoomar-mcp","registry":"npm","publishedAt":"2026-10-02T18:50:00.261Z","latestVersion":"0.1.11","weeklyDownloads
15 d ago · declared · summary → "Free US market data as tools: SEC filings, insiders, short interest, 13F, COT, Fed liquidity."
15 d ago · declared · version → "0.1.10"
15 d ago · declared · repoUrl → "https://github.com/xoomar-code/xoomar-mcp"
15 d ago · declared · description → "Free US market data as tools: SEC filings, insiders, short interest, 13F, COT, Fed liquidity."
16 d ago · declared · license → "Apache-2.0"
16 d ago · observed · packageFacts → {"name":"xoomar-mcp","registry":"npm","publishedAt":"2026-09-24T18:20:12.173Z","latestVersion":"0.1.10","weeklyDownloads
20 d ago · declared · description → "Free US market data as tools: SEC filings, insiders, short interest, 13F, COT, ETF flows, liquidity."
20 d ago · declared · protocols → ["mcp"]
20 d ago · declared · version → "0.1.7"
20 d ago · declared · repoUrl → "https://github.com/xoomar-dev-cloud/xoomar-mcp"

XOOMAR market data

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