Helious market intelligence

Connect it to your AI

Claude Code

claude mcp add --transport http market-intelligence https://helious.io/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://helious.io/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "market-intelligence": {
      "url": "https://helious.io/mcp"
    }
  }
}

Tools it offers

25 tools, as the server itself reported during our check on Oct 31, 2026.

• get_rates_and_curveUS Treasury yields, the 2s10s and other spreads, and the curve regime (bull or bear, steepener or flattener) with the time it flipped. Yields are market prices: current or an hour behind according to the connected accoun
• get_curve_historyPast curve regime changes: every flip with its time, what it flipped from, and how the session closed.
• get_fx_boardFX momentum scorecard: seven major currencies scored against the basket. Newest reading plus past boards. Market data: numbers follow the connected account.
• get_vol_boardImplied volatility board: VIX and the other vol gauges with their one-year percentile. Newest reading plus past boards. Market data: numbers follow the connected account.
• get_inflationEvery US inflation measure on one axis: headline and core CPI and PCE, supercore, the trimmed means, the median, the sticky and flexible splits, the CPI components, and what markets expect next. Each one comes back with
• get_jobsEvery US employment measure on one axis: total nonfarm payrolls split into private and government, the ten private sectors, federal, state and local government, ADP's own private count by sector, initial and continuing j
• get_rate_pathWhat the market is paying for US interest rates up to four years out. Two strips, kept apart because they are DIFFERENT RATES: `sr3` is sixteen quarterly 3-month SOFR futures grouped into the whites, reds, greens and blu
• get_treasury_issuanceMonthly US Treasury borrowing: marketable debt sold, gross and net, split into bills, notes (TIPS and floating-rate notes included) and bonds, the cash balance the Treasury holds at the Fed, a quarterly rollup, and the r
• get_correlationsCross-asset correlation matrix (stocks, bonds, dollar, gold, oil) over 30 to 120 day windows. Newest reading plus past boards. Market data: numbers follow the connected account.
• get_hormuz_transitsShips through the Strait of Hormuz per day, split tanker and cargo, measured by Helious from live ship tracking.
• get_yield_closesOfficial 17:00 New York Treasury yield closes per session, as Helious recorded them. Before that ledger began, the official daily Treasury yields back to 2000 (record 'official') when since or before asks for them. Avail
• get_economic_calendarEconomic releases with forecasts, prior values and the actual once it prints, plus Fed speakers and auction times. Defaults to yesterday through the next 7 days; widen days_back and days_ahead to see more, or filter to o
• list_seriesEvery US economic data series Helious tracks (CPI, payrolls, GDP and so on) with its slug for get_series. Draws no credit.
• get_seriesOne economic data series: the latest print, the forecast, the surprise in standard deviations, and the history.
• get_auctionsUS Treasury auction results, measured by Helious at the close: the high yield, the tail against the when-issued yield, bid-to-cover against the tenor's twelve-auction average, who bought (indirect, direct, dealer), and t
• get_feedThe Helious feed, newest first: the posts Helious publishes (kind post: releases with their surprise, auction results, board updates, the daily brief and live squawk lines) and the wire headlines it carries (kind headlin
• get_document_digestsThe desk's read of FULL central bank documents, not headlines: FOMC minutes and Fed/ECB speeches read end to end. Each digest carries a summary, what is genuinely new versus what the market already knew, key findings wit
• get_fed_rosterWho is on the FOMC: governors and presidents, who votes this year, their lean, and their upcoming speeches.
• get_squawk_sessionsLive events Helious transcribed in the last week (Fed pressers, briefings), one entry per event.
• get_access_infoWhat the connected account can read, what a call costs and what is left this month, and the steps to relay to your user when a result needs more than the account allows. Draws no credit.
• get_treasury_curveThe whole US Treasury curve in one call, 3M bill to 30Y bond with daily closes. Points are market prices: current or an hour behind according to the connected account, and a note instead of numbers without one.
• get_nasdaq100The NASDAQ-100 ranked best to worst on the session: price, change and sector for every stock. Pass symbol to ask about ONE company instead, like AAPL or NVDA, and you get its price, its move on the session and where it r
• get_rate_oddsThe odds of a Federal Reserve rate cut or hike at each remaining FOMC meeting, priced from fed funds futures. THIS IS THE TOOL for 'what are the odds of a cut in September', 'is the Fed cutting', 'what is priced in for t
• get_market_contextSTART HERE for any 'why is the market doing this' question. One call gives the whole cross-asset board (equities, the Treasury curve, FX, volatility, commodities), every scored economic release behind it, and the Helious
• get_earningsUS mega-cap earnings: when a company reports, whether that date is confirmed or still an estimate, whether it prints before the open or after the close, the consensus EPS, and once it lands the reported EPS with the beat

Questions