First Dollar Test for Grok
com.first-dollar-test/first-dollar-test
Base wallet-agent beta: deposit 1 USDC; PASS returns 1 USDC; terminal failure is refunded.
client:Grok
transport:streamable-http
tools:7
Install First Dollar Test in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"first-dollar-test": {
"type": "http",
"url": "https://api.first-dollar-test.com/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