# Cabrini Market Data (slim)

> Cabrini Market Data, an MCP server by cabrini.ai, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. US equity data for AI agents — 23 years intraday + daily, SEC filings. x402 USDC payments.

- Full: https://www.anchorterminal.com/tools/cabrini-market-data.md (~1,300 tokens) · this version ~1,230 tokens · JSON https://www.anchorterminal.com/tools/cabrini-market-data.json · canonical https://www.anchorterminal.com/tools/cabrini-market-data
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# Cabrini Market Data

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by cabrini.ai (https://cabrini.ai)
- Category: Payment & monetisation platforms (https://www.anchorterminal.com/categories/payment-platforms.md)
- Listed because: It's published in the registry under cabrini.ai, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: US equity data for AI agents — 23 years intraday + daily, SEC filings. x402 USDC payments.

## Facts

- MCP registry: `ai.cabrini/market-data` 1.1.0
- Endpoint: https://cabrini.ai/mcp (streamable HTTP)
- Source: https://github.com/nlapi/cabrini-py
- GitHub stars: 1
- Registry entry updated: 2026-07-29

## Tools

- Tools it lists (15, about 3,142 tokens of context, `tools/list` without credentials, checked 2026-10-04 22:20 UTC):
  - `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…
  - `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…
  - `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…
  - `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;…
  - `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…
  - `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…
  - `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.…
  - `get_pricing`: Pricing and data coverage information. Free.
  - `get_stats`: Platform statistics. Free.
- How its tools read to an agent (0 errors, 16 warnings, 1 note, about 3,142 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):
  - warn TC06 get_stats: the description is "Platform statistics. Free."
  - warn TC16 get_bars: no readOnlyHint or destructiveHint
  - warn TC16 get_brief: no readOnlyHint or destructiveHint
  - warn TC16 get_company: no readOnlyHint or destructiveHint
  - warn TC16 get_filings: no readOnlyHint or destructiveHint
  - warn TC16 get_fundamentals: no readOnlyHint or destructiveHint
  - warn TC16 get_insiders: no readOnlyHint or destructiveHint
  - warn TC16 get_pricing: no readOnlyHint or destructiveHint
  - warn TC16 get_sample: no readOnlyHint or destructiveHint
  - warn TC16 get_stats: no readOnlyHint or destructiveHint
  - warn TC16 list_tickers: no readOnlyHint or destructiveHint
  - warn TC16 query_batch: no readOnlyHint or destructiveHint
  - warn TC16 query_daily: no readOnlyHint or destructiveHint
  - warn TC16 query_minute_bars: no readOnlyHint or destructiveHint
  - warn TC16 query_range: no readOnlyHint or destructiveHint
  - warn TC16 scan_market: no readOnlyHint or destructiveHint
  - note TC24 server: 15 of 15 tools have no outputSchema

- JSON: https://www.anchorterminal.com/api/v1/tools/cabrini-market-data.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming