treg.to for Grok
io.github.superdesigndev/treg
OpenRouter for tools and data. Compare catalog providers and call them from one hosted MCP endpoint.
client:Grok
transport:streamable-http
Install treg.to in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"treg": {
"type": "http",
"url": "https://treg.to/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