SignCheck for Grok
co.youraitools/signcheck
Pre-sign safety check for agent wallets: tx, EIP-712, EIP-7702, x402. By Crypto Money Maker
client:Grok
transport:streamable-http
runtime:npm
tools:1
Install SignCheck in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"signcheck": {
"type": "http",
"url": "https://api.youraitools.co/signcheck/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs