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FinancialMCP serverFirst audited Nov 13, 2026

Coinfuty

Free crypto futures data: open interest, funding, long/short, liquidations, volume. No API key.The vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026
  • Warning: 7 of 7 tools do not say whether they can change things.

Nothing failed, but there is something to know or fix. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?
YesConnected in 485 ms.
Sign-up?
None neededIt answered without any account or key.
Can it change things?
Doesn't sayIts tools do not say whether they only read, so treat them as able to change things.
Endpointhttps://mcp.coinfuty.com/api/mcp

Website Streamable HTTP · protocol 2025-11-25 · server version 1.0.0

What we checked, the evidence, and the tools it offers.

What we checked

Security

  • Passed: Connections are encrypted (HTTPS).

  • Passed: No hidden instructions found in tool text.

Safety labels

  • Warning: 7 of 7 tools do not say whether they can change things.

    MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.

    • get_market_overview
    • get_coins_markets
    • get_coin_summary
    • get_price_history
    • get_funding_rates
    • get_exchange_breakdown
    • list_exchanges

Tools

  • Passed: 7 tools listed.

  • Passed: Every tool describes its inputs with a valid schema.

Protocol

  • Passed: The MCP handshake works (Streamable HTTP).

  • Passed: Protocol version 2025-11-25 (latest).

  • Passed: Unknown requests are refused.

Connection

  • Passed: The server responds.

Tools (7)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

  • get_market_overviewAggregated crypto futures market snapshot: total open interest (USD, with 1h/24h % change), total liquidations (24h), Fear & Greed index, average RSI across coins, plus a 30-day daily series of open…Doesn't say
  • get_coins_marketsList coins with live futures market data: price, 1h/24h/7d price change, open interest (with 24h change), current funding rate (OI-weighted, % per interval), 24h volume, 24h liquidations, 24h long/sh…Doesn't say
  • get_coin_summaryFull derivatives snapshot for one coin: price and market cap, open interest with 1h/4h/12h/24h change, volume, liquidations (total/long/short), long/short ratio per exchange, and current funding rate…Doesn't say
  • get_price_historyHistorical time series for one coin. metric=price returns OHLC candles with volume; oi returns open-interest candles (USD); funding returns OI-weighted funding-rate candles (% per interval); long_sho…Doesn't say
  • get_funding_ratesCurrent and accumulated funding rates for one coin on every exchange that lists it: current rate (% per settlement interval, stablecoin- and token-margined), accumulated 1d/7d/30d/1y, settlement inte…Doesn't say
  • get_exchange_breakdownHow one coin's futures activity splits across exchanges. metric=oi returns each exchange's open interest USD with 1h/4h/12h/24h % change (window ignored); long_short returns ratio + taker buy/sell vo…Doesn't say
  • list_exchangesTop cryptocurrency derivatives exchanges tracked by Coinfuty, with open interest, 24h volume, 24h liquidations, futures maker/taker fees, number of markets, and CMC rank.Doesn't say

Audit history

  1. Nov 13Warnings

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

RequestAnswerTime
initializeHTTP 200485 ms
initializedHTTP 202396 ms
tools/listHTTP 200321 ms
unknown-methodHTTP 200513 ms

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