Cabrini MCP server

Which servers in the official MCP registry are Cabrini's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-13

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Whose server it is

Registry nameai.cabrini/market-dataverified in the MCP registry

The registry name sits under cabrini.ai. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-13

Stateanswerschecked 2026-10-13
Tools15
Server calls itselfcabrini.ai
Server version3.1.0
Protocol version2025-06-18

On 2026-10-13 the server answered initialize and tools/list without a sign-in. First answer in 64 ms.

Tools it offers15 tools · read 2026-10-13

query_minute_bars
Full 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…
list_tickers
List all tickers that traded on a given date. $0.005 USDC.
query_range
Multi-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.
query_batch
Multiple 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.
scan_market
Scan 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.
query_daily
Daily 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…
get_brief
Full research brief: price, fundamentals, insiders, splits for one ticker. $0.25 USDC.
get_company
Company profile: name, CIK, industry, exchange, fiscal year. $0.005 USDC.
get_fundamentals
Quarterly fundamentals from SEC EDGAR (revenue, EPS, margins, etc). $0.02 USDC.
get_insiders
Insider transactions (Form 4) from SEC EDGAR. $0.02 USDC.
get_filings
SEC 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_bars
Resampled 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…
get_sample
FREE, 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_pricing
Pricing and data coverage information. Free.
get_stats
Platform statistics. Free.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "market-data": {
      "type": "http",
      "url": "https://cabrini.ai/mcp"
    }
  }
}

OpenAPI spec

15 paths, read 2026-10-13. Open the spec ↗

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.