MCP SERVER
https://cabrini.ai/mcpSUMMARY
Cabrini Market Data is an MCP server providing US equity market data including 23 years of intraday and daily OHLCV bars, SEC filings, fundamentals, insider transactions, and company profiles. It exposes 15 tools discovered via MCP protocol inspection. Payment is via x402 USDC per-request pricing. The server is listed in the official MCP registry (version 1.1.0) and is reachable at https://cabrini.ai/mcp.
CAPABILITIES
Evidence-backed capability profile
TOOLS IN THIS MCP SERVER
get_barsGet BarsResampled intraday bars at custom timeframes (3, 6, 9, 12, 15, 30, 60, 240 min) for one ticker. Every bar carries absolute open/high/low/close plus fractional change from the daily open, whatever the interval, and volume and transactions. $0.015 USDC per day.
get_briefGet BriefFull research brief: price, fundamentals, insiders, splits for one ticker. $0.25 USDC.
get_companyGet CompanyCompany profile: name, CIK, industry, exchange, fiscal year. $0.005 USDC.
get_filingsGet FilingsSEC filing index (10-K, 10-Q, 8-K, proxies) for a ticker. $0.01 USDC; add sections=[risk_factors, mdna] to extract full section text from the latest 10-K/10-Q for $0.05.
get_fundamentalsGet FundamentalsQuarterly fundamentals from SEC EDGAR (revenue, EPS, margins, etc). $0.02 USDC.
get_insidersGet InsidersInsider transactions (Form 4) from SEC EDGAR. $0.02 USDC.
get_pricingGet PricingPricing and data coverage information. Free.
get_sampleGet SampleFREE, no payment: real intraday OHLCV bars for AAPL on 2024-01-02, identical in shape to a paid query. Call this first to verify data quality before spending. Takes no arguments — fixed ticker and date.
get_statsGet StatsPlatform statistics. Free.
list_tickersList TickersList all tickers that traded on a given date. $0.005 USDC.
query_batchQuery BatchMultiple tickers for one date. Every bar carries absolute open/high/low/close plus fractional change from that ticker's own daily open. $0.02/ticker, no limit.
query_dailyQuery DailyDaily OHLCV bars plus VWAP, range_pct and true_range_pct for one ticker over a date range. range_pct = (high - low) / open is a ready-made volatility read; true_range_pct also captures the overnight gap. Day-level aggregates — the cheapest way to cover long histories. $0.001/year.
query_minute_barsQuery Minute BarsFull trading day of intraday bars for one US stock (interval 3-240 min, default 3m). Every bar carries absolute open/high/low/close plus pct_open/pct_high/pct_low/pct_close (fractional change from that day's open), volume and transactions. $0.025 USDC.
query_rangeQuery RangeMulti-day intraday bars for one ticker (interval 3-240 min, default 3m). Every bar carries absolute open/high/low/close plus fractional change from that day's own open — percentages reset daily, not cumulative. $0.01/day, no day limit.
scan_marketScan MarketScan all US stocks on a date for custom criteria (gaps, volume, change). Returns pct_change, range_pct, pct_gap, true_range_pct, volume and volume_ratio per match — criteria in percent (5 = 5%), outputs fractional (0.05 = 5%). $0.10 USDC.
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