Categories › Business & Finance › Market data, stocks & crypto
US Treasury auction tails, the live curve regime, scored macro releases, and why rates moved.
Remote server: your requests and data go to helious.io. Claude Code: claude mcp add --transport http helious-market-intelligence https://helious.io/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
get_rates_and_curve — US Treasury yields, the 2s10s and other spreads, and the curve regime (bull or bear, steepener or flattener) with the time it flipped. Yieldget_curve_history — Past curve regime changes: every flip with its time, what it flipped from, and how the session closed.get_fx_board — FX momentum scorecard: seven major currencies scored against the basket. Newest reading plus past boards. Market data: numbers follow the coget_vol_board — Implied volatility board: VIX and the other vol gauges with their one-year percentile. Newest reading plus past boards. Market data: numbersget_inflation — Every US inflation measure on one axis: headline and core CPI and PCE, supercore, the trimmed means, the median, the sticky and flexible splget_jobs — Every US employment measure on one axis: total nonfarm payrolls split into private and government, the ten private sectors, federal, state aget_rate_path — What the market is paying for US interest rates up to four years out. Two strips, kept apart because they are DIFFERENT RATES: `sr3` is sixtget_treasury_issuance — Monthly US Treasury borrowing: marketable debt sold, gross and net, split into bills, notes (TIPS and floating-rate notes included) and bondget_correlations — Cross-asset correlation matrix (stocks, bonds, dollar, gold, oil) over 30 to 120 day windows. Newest reading plus past boards. Market data: get_hormuz_transits — Ships through the Strait of Hormuz per day, split tanker and cargo, measured by Helious from live ship tracking.get_yield_closes — Official 17:00 New York Treasury yield closes per session, as Helious recorded them. Before that ledger began, the official daily Treasury yget_economic_calendar — Economic releases with forecasts, prior values and the actual once it prints, plus Fed speakers and auction times. Defaults to yesterday thrlist_series — Every US economic data series Helious tracks (CPI, payrolls, GDP and so on) with its slug for get_series. Draws no credit.get_series — One economic data series: the latest print, the forecast, the surprise in standard deviations, and the history. consensus_history carries thget_auctions — US Treasury auction results, measured by Helious at the close: the high yield, the tail against the when-issued yield, bid-to-cover against get_feed — The Helious feed, newest first: the posts Helious publishes (kind post: releases with their surprise, auction results, board updates, the daget_document_digests — The desk's read of FULL central bank documents, not headlines: FOMC minutes and Fed/ECB speeches read end to end. Each digest carries a summget_fed_roster — Who is on the FOMC: governors and presidents, who votes this year, their lean, and their upcoming speeches.get_squawk_sessions — Live events Helious transcribed in the last week (Fed pressers, briefings), one entry per event.get_access_info — What 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 get_build_plan — What to build with Helious and how: for a stated goal, the tools to call in order, what each returns, what it costs in credits at your cadenget_treasury_curve — The whole US Treasury curve in one call, 3M bill to 30Y bond with daily closes. Points are market prices: current or an hour behind accordinget_nasdaq100 — The NASDAQ-100 ranked best to worst on the session: price, change and sector for every stock. Pass symbol to ask about ONE company instead, get_market_imbalance — Net dollars to buy or sell into the NYSE opening and closing auctions, calculated by Helious from every NYSE listing's own imbalance print: get_rate_odds — The 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 areget_market_context — START HERE for any 'why is the market doing this' question. One call gives the whole cross-asset board (equities, the Treasury curve, FX, voget_earnings — US mega-cap earnings: when a company reports, whether that date is confirmed or still an estimate, whether it prints before the open or afteNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.