SignCheck

https://signcheck.agentgate.workers.dev

● healthy

Pre-sign safety check for AI agent wallets: decodes a transaction, an EIP-712 signature request (Permit, Permit2, EIP-3009, Seaport), an EIP-7702 delegation or an x402 payment into plain English and flags what can drain the wallet, with on-chain facts and simulation. Paid per call over x402; free preview and remote MCP.

Transport

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Protocol

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Price

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How to call

A2A endpoint (JSONRPC)

https://signcheck.agentgate.workers.dev

Agent card

https://signcheck.agentgate.workers.dev

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agenstry