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FinancialMCP serverFirst audited Nov 13, 2026

Grok Crypto Quant API

Bias-free crypto backtests (399 coins), signals, token scam checks. Free samples; pay via x402 USDC.The vendor's description, from its MCP Registry listing.

Passed public checksAudited Nov 13, 2026

Every public check ran and passed. 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 161 ms.
Sign-up?
None neededIt answered without any account or key.
Can it change things?
No, read-onlyAll 13 tools say they only read.
Endpointhttps://grok-backtest-api.fly.dev/mcp

Website Streamable HTTP · protocol 2025-11-25 · server version 0.2.0

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

  • Passed: Every tool says whether it only reads or can change things.

Tools

  • Passed: 13 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 (13)

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

  • backtestBacktest crypto strategies on 399 Coinbase coins without survivorship bias. DIY backtests usually use today's coin list, so dead coins vanish and returns are overstated; this rebuilds the universe fr…Read-only
  • market_signalsDaily crypto market regime in one call: BTC/ETH vs 20/50-day MAs, breadth of the point-in-time top-N (no survivorship bias), coins nearest a 20-day breakout, and the R1 breakout strategy's gate and e…Read-only
  • token_checkToken scam check in one call instead of wiring up five data sources: honeypot sell simulation, unverified code, mint/pause/blacklist powers, taxes, upgradeable proxy, age, liquidity, fake major-token…Read-only
  • optimize_strategyFind robust strategy params, not lucky ones: tests up to 50 combos on the same survivorship-bias-free backtester, ranks by worst-half (H1/H2) return with neighbourhood smoothing, flags overfitting, a…Read-only
  • universe_snapshotSurvivorship-free top-N coin list for any past date: Coinbase USD pairs ranked by trailing 20-day dollar volume using only data available that day. Fixes your own backtests: picking today's top coins…Read-only
  • signals_sampleFree, one day delayed: yesterday's full /signals result (BTC/ETH trend, breadth, breakout watchlist, R1 gate) so you can judge quality before paying. Today's result: paid market_signals ($0.01). Limi…Read-only
  • backtest_sampleFree sample of the paid `backtest` tool on the same survivorship-bias-free engine: any strategy, point-in-time top-10 universe, window = last `days` (14..90) completed days, summary only. Full versio…Read-only
  • healthFree: service status, prices, network and data range.Read-only
  • get_schemaFree: request schemas, examples, prices and limits for every paid tool/endpoint.Read-only
  • validate_backtestFree: check backtest arguments (same as the paid `backtest` tool) before paying.Read-only
  • validate_optimizeFree: check optimize_strategy arguments and count grid combos before paying.Read-only
  • validate_token_checkFree: format-check a token_check request (no on-chain lookups).Read-only
  • validate_universeFree: check universe_snapshot arguments (date in range, enough history) before paying.Read-only

Audit history

  1. Nov 13Passed

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 200161 ms
initializedHTTP 20232 ms
tools/listHTTP 20079 ms
resources/listHTTP 20029 ms
prompts/listHTTP 20027 ms
unknown-methodHTTP 20028 ms

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