SignCheck
Pre-sign safety check for agent wallets: tx, EIP-712, EIP-7702, x402. By Crypto Money Maker
| Endpoint | https://api.youraitools.co/signcheck/mcp (streamable-http) |
|---|---|
| Registry version | 0.2.0 |
| Now | 1 tools · grade D (54) · pin ts_f73215de22ba6b3ca58ac906d5f03f02 · protocol 2025-06-18 |
| First / last listed | 2026-11-02 00:07 UTC / 2026-11-02 00:07 UTC |
| Grade over time | 2026-11-02: D (54), 1 tools |
Is this your server? Own a server? ToolFit hosted watch re-checks it every 24 h ($0.25 per 30 days) or 6 h ($0.60) and sends you an HMAC-signed webhook when its tools or grade change: POST https://api.youraitools.co/toolfit/v1/watch. To opt out, see About & opt-out.
Tools: check_signature
check_signature | Call BEFORE your agent signs or sends anything from a wallet. Decodes a transaction, an EIP-712 typed-data request (Permit, Permit2, EIP-3009 USDC authorizations, Seaport orders), an EIP-7702 delegation or an x402 payment (402 terms + payload) into plain English and returns SAFE / CAUTION / DANGER with risk flags (unlimited approvals, setApprovalForAll, fake USDC domains, x402 overpay or wrong pay params: chain, tx, typed_data, authorization, payment_required, payment_payload |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.