safe4 for Grok
ai.safe4/safe4
Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.
client:Grok
transport:streamable-http
tools:2
Install safe4 in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"safe4": {
"type": "http",
"url": "https://api.safe4.ai/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