{ "data": { "tool": { "category": "payment-platforms", "endpoint": "https://cabrini.ai/mcp", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/cabrini-market-data.json", "kind": "mcp", "listed": "indexed", "liveUrl": "https://www.anchorterminal.com/api/v1/live/cabrini-market-data.json", "markdownUrl": "https://www.anchorterminal.com/tools/cabrini-market-data.md", "mcpTools": { "check": { "checker": "anchor-check/1.0", "totalTokens": 3142, "counts": { "error": 0, "note": 1, "warn": 16 }, "findings": [ { "rule": "TC06", "severity": "warn", "tool": "get_stats", "message": "the description is \"Platform statistics. Free.\"", "fix": "Add when to use it, what it returns and any side effect, in two or three sentences." }, { "rule": "TC16", "severity": "warn", "tool": "get_bars", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "get_brief", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "get_company", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "get_filings", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "get_fundamentals", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "get_insiders", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "get_pricing", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "get_sample", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "get_stats", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "list_tickers", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"list\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "query_batch", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"query\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "query_daily", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"query\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "query_minute_bars", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"query\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "query_range", "message": "no readOnlyHint or destructiveHint", "fix": "Its name starts with \"query\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking." }, { "rule": "TC16", "severity": "warn", "tool": "scan_market", "message": "no readOnlyHint or destructiveHint", "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint." }, { "rule": "TC24", "severity": "note", "message": "15 of 15 tools have no outputSchema", "fix": "Declare outputSchema for tools that return structured data, and return structuredContent that matches it." } ] }, "checkedAt": "2026-10-04T22:20:01Z", "count": 15, "note": "answered without the initialize handshake", "schemaTokens": 3142, "status": "ok", "tools": [ { "name": "query_minute_bars", "description": "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 transactions. $0.025 USDC.", "inputSchema": { "properties": { "date": { "description": "YYYY-MM-DD", "type": "string" }, "interval": { "description": "Bar interval in minutes: 3, 6, 9, 12, 15, 30, 60, or 240 (default 3)", "type": "integer" }, "ticker": { "description": "Stock ticker (e.g. AAPL)", "type": "string" } }, "required": [ "ticker", "date" ], "type": "object" } }, { "name": "list_tickers", "description": "List all tickers that traded on a given date. $0.005 USDC.", "inputSchema": { "properties": { "date": { "description": "YYYY-MM-DD", "type": "string" } }, "required": [ "date" ], "type": "object" } }, { "name": "query_range", "description": "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.", "inputSchema": { "properties": { "end": { "description": "End date YYYY-MM-DD", "type": "string" }, "interval": { "description": "Bar interval in minutes: 3, 6, 9, 12, 15, 30, 60, or 240 (default 3)", "type": "integer" }, "start": { "description": "Start date YYYY-MM-DD", "type": "string" }, "ticker": { "description": "Stock ticker (e.g. AAPL)", "type": "string" } }, "required": [ "ticker", "start", "end" ], "type": "object" } }, { "name": "query_batch", "description": "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.", "inputSchema": { "properties": { "date": { "description": "YYYY-MM-DD", "type": "string" }, "tickers": { "description": "List of ticker symbols", "items": { "type": "string" }, "type": "array" } }, "required": [ "tickers", "date" ], "type": "object" } }, { "name": "scan_market", "description": "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.", "inputSchema": { "properties": { "change_pct_max": { "description": "Max intraday change %", "type": "number" }, "change_pct_min": { "description": "Min intraday change %", "type": "number" }, "date": { "description": "YYYY-MM-DD", "type": "string" }, "gap_down_pct": { "description": "Min gap down % from prior close", "type": "number" }, "gap_up_pct": { "description": "Min gap up % from prior close", "type": "number" }, "limit": { "description": "Max results (default 50)", "type": "integer" }, "range_pct_min": { "description": "Min intraday range (high-low)/open as a percent, e.g. 5 for 5%", "type": "number" }, "volume_min": { "description": "Min total volume", "type": "integer" }, "volume_ratio_min": { "description": "Min volume vs prior day (e.g. 2.0)", "type": "number" } }, "required": [ "date" ], "type": "object" } }, { "name": "query_daily", "description": "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 cheapest way to cover long histories. $0.001/year.", "inputSchema": { "properties": { "end": { "description": "End date YYYY-MM-DD", "type": "string" }, "start": { "description": "Start date YYYY-MM-DD", "type": "string" }, "ticker": { "description": "Stock ticker (e.g. AAPL)", "type": "string" } }, "required": [ "ticker", "start", "end" ], "type": "object" } }, { "name": "get_brief", "description": "Full research brief: price, fundamentals, insiders, splits for one ticker. $0.25 USDC.", "inputSchema": { "properties": { "date": { "description": "As-of date YYYY-MM-DD (default: today)", "type": "string" }, "lookback_days": { "description": "Days of price history, 1-365 (default 30)", "maximum": 365, "minimum": 1, "type": "integer" }, "ticker": { "description": "Stock ticker (e.g. NVDA)", "type": "string" } }, "required": [ "ticker" ], "type": "object" } }, { "name": "get_company", "description": "Company profile: name, CIK, industry, exchange, fiscal year. $0.005 USDC.", "inputSchema": { "properties": { "ticker": { "description": "Stock ticker (e.g. AAPL)", "type": "string" } }, "required": [ "ticker" ], "type": "object" } }, { "name": "get_fundamentals", "description": "Quarterly fundamentals from SEC EDGAR (revenue, EPS, margins, etc). $0.02 USDC.", "inputSchema": { "properties": { "from_date": { "description": "Start date YYYY-MM-DD", "type": "string" }, "metrics": { "description": "Filter metrics", "items": { "type": "string" }, "type": "array" }, "ticker": { "description": "Stock ticker (e.g. AAPL)", "type": "string" }, "to_date": { "description": "End date YYYY-MM-DD", "type": "string" } }, "required": [ "ticker" ], "type": "object" } }, { "name": "get_insiders", "description": "Insider transactions (Form 4) from SEC EDGAR. $0.02 USDC.", "inputSchema": { "properties": { "from_date": { "description": "Start date YYYY-MM-DD", "type": "string" }, "ticker": { "description": "Stock ticker (e.g. AAPL)", "type": "string" }, "to_date": { "description": "End date YYYY-MM-DD", "type": "string" } }, "required": [ "ticker" ], "type": "object" } }, { "name": "get_filings", "description": "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.", "inputSchema": { "properties": { "accession": { "description": "Extract sections from this specific filing accession number", "type": "string" }, "from_date": { "description": "Start date YYYY-MM-DD", "type": "string" }, "sections": { "description": "Extract section text: risk_factors and/or mdna", "items": { "type": "string" }, "type": "array" }, "ticker": { "description": "Stock ticker (e.g. AAPL)", "type": "string" }, "to_date": { "description": "End date YYYY-MM-DD", "type": "string" }, "types": { "description": "Filter to filing types, e.g. [\"10-K\", \"8-K\"]", "items": { "type": "string" }, "type": "array" } }, "required": [ "ticker" ], "type": "object" } }, { "name": "get_bars", "description": "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. $0.015 USDC per day.", "inputSchema": { "properties": { "adjusted": { "description": "Apply split adjustment (default false)", "type": "boolean" }, "date": { "description": "Trading date YYYY-MM-DD", "type": "string" }, "end": { "description": "Multi-day end date", "type": "string" }, "interval": { "description": "Bar interval in minutes: 3, 6, 9, 12, 15, 30, 60, or 240", "type": "integer" }, "start": { "description": "Multi-day start date", "type": "string" }, "ticker": { "description": "Stock ticker (e.g. AAPL)", "type": "string" } }, "required": [ "ticker", "interval" ], "type": "object" } }, { "name": "get_sample", "description": "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.", "inputSchema": { "properties": {}, "type": "object" } }, { "name": "get_pricing", "description": "Pricing and data coverage information. Free.", "inputSchema": { "properties": {}, "type": "object" } }, { "name": "get_stats", "description": "Platform statistics. Free.", "inputSchema": { "properties": {}, "type": "object" } } ] }, "name": "Cabrini Market Data", "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.", "packages": null, "pageJsonUrl": "https://www.anchorterminal.com/tools/cabrini-market-data.json", "popularity": { "githubStars": 1 }, "registryName": "ai.cabrini/market-data", "remotes": [ { "type": "streamable-http", "url": "https://cabrini.ai/mcp" } ], "repository": "https://github.com/nlapi/cabrini-py", "reviewed": false, "slug": "cabrini-market-data", "source": "the official MCP registry", "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=ai.cabrini/market-data", "summary": "US equity data for AI agents — 23 years intraday + daily, SEC filings. x402 USDC payments.", "updatedAt": "2026-07-29T17:12:49Z", "url": "https://www.anchorterminal.com/tools/cabrini-market-data", "vendor": "cabrini.ai", "vendorUrl": "https://cabrini.ai", "version": "1.1.0", "websiteUrl": "", "where": "hosted", "why": [ "vendor" ] } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/tools/cabrini-market-data", "json": "https://www.anchorterminal.com/tools/cabrini-market-data.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/tools/cabrini-market-data.md", "slim": "https://www.anchorterminal.com/tools/cabrini-market-data.min.md" }, "markdown": "# Cabrini Market Data\n\n\u003e 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/\n\n- Kind: MCP server, by cabrini.ai (https://cabrini.ai)\n- Category: Payment \u0026 monetisation platforms (https://www.anchorterminal.com/categories/payment-platforms.md)\n- Listed because: It's published in the registry under cabrini.ai, a namespace the registry only gives to whoever proves they control that domain.\n- What the official MCP registry says: US equity data for AI agents — 23 years intraday + daily, SEC filings. x402 USDC payments.\n\n## Facts\n\n- MCP registry: `ai.cabrini/market-data` 1.1.0\n- Endpoint: https://cabrini.ai/mcp (streamable HTTP)\n- Source: https://github.com/nlapi/cabrini-py\n- GitHub stars: 1\n- Registry entry updated: 2026-07-29\n\n## Tools\n\n- Tools it lists (15, about 3,142 tokens of context, `tools/list` without credentials, checked 2026-10-04 22:20 UTC):\n - `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…\n - `list_tickers`: List all tickers that traded on a given date. $0.005 USDC.\n - `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…\n - `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.\n - `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…\n - `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;…\n - `get_brief`: Full research brief: price, fundamentals, insiders, splits for one ticker. $0.25 USDC.\n - `get_company`: Company profile: name, CIK, industry, exchange, fiscal year. $0.005 USDC.\n - `get_fundamentals`: Quarterly fundamentals from SEC EDGAR (revenue, EPS, margins, etc). $0.02 USDC.\n - `get_insiders`: Insider transactions (Form 4) from SEC EDGAR. $0.02 USDC.\n - `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…\n - `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…\n - `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.…\n - `get_pricing`: Pricing and data coverage information. Free.\n - `get_stats`: Platform statistics. Free.\n- 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):\n - warn TC06 get_stats: the description is \"Platform statistics. Free.\"\n - warn TC16 get_bars: no readOnlyHint or destructiveHint\n - warn TC16 get_brief: no readOnlyHint or destructiveHint\n - warn TC16 get_company: no readOnlyHint or destructiveHint\n - warn TC16 get_filings: no readOnlyHint or destructiveHint\n - warn TC16 get_fundamentals: no readOnlyHint or destructiveHint\n - warn TC16 get_insiders: no readOnlyHint or destructiveHint\n - warn TC16 get_pricing: no readOnlyHint or destructiveHint\n - warn TC16 get_sample: no readOnlyHint or destructiveHint\n - warn TC16 get_stats: no readOnlyHint or destructiveHint\n - warn TC16 list_tickers: no readOnlyHint or destructiveHint\n - warn TC16 query_batch: no readOnlyHint or destructiveHint\n - warn TC16 query_daily: no readOnlyHint or destructiveHint\n - warn TC16 query_minute_bars: no readOnlyHint or destructiveHint\n - warn TC16 query_range: no readOnlyHint or destructiveHint\n - warn TC16 scan_market: no readOnlyHint or destructiveHint\n - note TC24 server: 15 of 15 tools have no outputSchema\n\n- JSON: https://www.anchorterminal.com/api/v1/tools/cabrini-market-data.json\n- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-05", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Terminal", "url": "https://www.anchorterminal.com/tools/" }, { "name": "Indexed", "url": "https://www.anchorterminal.com/indexed/" }, { "name": "Cabrini Market Data", "url": "" } ], "description": "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.", "facts": [ "not reviewed", "not ranked", "facts only" ], "h1": "Cabrini Market Data", "image": "https://www.anchorterminal.com/assets/og/indexed.png", "path": "/tools/cabrini-market-data", "published": "", "section": "indexed", "title": "Cabrini Market Data, indexed from the official MCP registry", "toc": null, "updated": "2026-10-05", "url": "https://www.anchorterminal.com/tools/cabrini-market-data" }, "tokens": { "markdown": 1300, "slim": 1230 }, "version": 1 }