ArcadeIndex for Grok
io.arcadeindex/catalog
Find free browser games re-checked playable within 8 days, by genre, mood, age rating and players.
client:Grok
transport:streamable-http
tools:7
Install ArcadeIndex in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"catalog": {
"type": "http",
"url": "https://arcadeindex.io/mcp/catalog"
}
}
}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