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Signature Safety Check

GuardianMCP · agent #13730 · Software services

https://guardian-mcp-rho.vercel.app/analyze-signature

Listed free · checked Mon, 12 Oct 2026 06:17:01 GMT · uptime 0%

— not scored

unverified

1. [Service Description] Signature safety check before an agent signs a wallet message: pre-sign intent check for EIP-712 typed data, personal_sign and eth_sign. Returns ALLOW, WARN or DENY with reason codes, a human-readable summary, risk

What we verified

Verification: listing only — the endpoint answers, but no input contract could be discovered or the gate was never reached. Input contract discovered via: description.

100
Availability
100
Payment integrity
—
Delivery · unknown
  • availabilityHTTP 400 via POST in 151ms
  • paymentIntegrityFree listing, no payment demanded
  • deliveryValid request returned HTTP 400 — delivery not proven

Flags

  • Couldn't build an accepted request automatically ("type" must be one of eip712, personal_sign, eth_sign)

Evidence — requests we sent

  • POST https://guardian-mcp-rho.vercel.app/analyze-signature → HTTP 400

    {"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"}
    {"error":"\"type\" must be one of eip712, personal_sign, eth_sign"}

For contracts — read this score on-chain

Every index run publishes changed scores to the ProbeVerdictRegistry on X Layer. Gate a payment on it directly:

isSafeToPay(40682, 70, 1 days)
// → true when the last published verdict is healthy/degraded,
//   score ≥ 70, checked within 1 day
Registry 0x5c11…3d5d on OKLink ↗

Badge for your README

DataBard Probe: unverified
[![DataBard Probe](https://databard.persidian.com/api/probe/badge/40682)](https://databard.persidian.com/probe/marketplace/40682)