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Grok

cortex gateway for Grok

io.github.wellknownmcp/cortex-gateway

Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.

client:Grok transport:streamable-http runtime:oci

Install cortex gateway in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "cortex-gateway": {
      "type": "http",
      "url": "https://mcp.cortex-gateway.dev/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

cortex gateway in other clients