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FinancialMCP serverFirst audited Nov 13, 2026

Tokenized Stocks & Agent Data (x402)

x402-paid data for agents: tokenized stocks on Base, Solana token verdicts, AI-progress readingsThe vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026
  • Warning: 12 of 12 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 191 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://x402-accelerometer-feed.fly.dev/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: 12 of 12 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.

    • menu
    • boundary
    • health
    • receipt
    • same_stock
    • st0x_premium
    • st0x_pulse
    • st0x_registry
    • and 4 more

Tools

  • Passed: 12 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 (12)

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

  • menuFree. Every product this server sells, with price, chains, when to use each, and the HTTP URL. Start here.Doesn't say
  • boundaryFree. Machine-readable limits per product: sources, freshness, cache, rate limits, failure modes and what is NOT verified.Doesn't say
  • healthFree. Liveness and the settled-call counters per route.Doesn't say
  • receiptFree. Look up a signed delivery receipt by id (returned with every paid call) and its verification key.Doesn't say
  • same_stockUse this when you need the same stock from every issuer on Base in one call: send a ticker (NVDA, AAPL, TSLA) and get, per issuer — ST0x (wtNVDA) and Coinbase tokenized stocks (NVDAc, B20) — the genu…Doesn't say
  • st0x_premiumUse this when the question is whether an ST0x tokenized stock on Base trades above or below the real share: send a ticker (NVDA, wtAAPL, FGI) and get the premium/discount in basis points from the dee…Doesn't say
  • st0x_pulseUse this when you want to know what is actually trading in tokenized stocks on Base right now: the last 24 hours on ST0x's own DEX (Raindex) per token — USDC volume, trade count, last on-chain price…Doesn't say
  • st0x_registryUse this when you need to resolve a stock ticker to its ST0x on-chain token, or check whether a contract is a genuine ST0x tokenized share: the complete issuer registry for all 54-56 names on each of…Doesn't say
  • solana_token_verdictUse this when an agent or a human asks 'is this Solana token safe, a joke, or a rug?': send one mint address, get a graded verdict (BASED / MID / COOKED / RADIOACTIVE), a one-liner, a short roast, an…Doesn't say
  • ai_progress_latestUse this when you need the current state of AI progress in one call: the latest reading of 129 public series (frontier benchmark scores GPQA/HLE/ARC-AGI/METR, Epoch compute trends, AGI odds on Polyma…Doesn't say
  • ai_progress_as_ofUse this when you need AI progress as it stood on a past date: the reading of the same 129 series (benchmarks, compute, AGI prediction-market odds, model pricing, AI stocks, energy, space, robotics,…Doesn't say
  • ai_progress_what_changedUse this when the question is what moved in AI progress between two dates: the acceleration between two readings of 129 series (benchmarks, compute, AGI odds, model pricing, AI stocks and crypto, ene…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 200191 ms
initializedHTTP 202179 ms
tools/listHTTP 200121 ms
unknown-methodHTTP 200183 ms

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