Skip to content
mcp/harbor
Grok

Agent MCP Gateway for Grok

io.github.roddutra/agent-mcp-gateway

On-demand tool discovery for all your MCPs and per-subagent MCP controls to preserve context window.

client:Grok transport:stdio runtime:pypi

Install Agent MCP Gateway in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "agent-mcp-gateway": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "agent-mcp-gateway"
      ],
      "env": {
        "GATEWAY_MCP_CONFIG": "<GATEWAY_MCP_CONFIG>",
        "GATEWAY_RULES": "<GATEWAY_RULES>",
        "GATEWAY_DEFAULT_AGENT": "<GATEWAY_DEFAULT_AGENT>",
        "GATEWAY_DEBUG": "<GATEWAY_DEBUG>"
      }
    }
  }
}

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

Agent MCP Gateway in other clients

Agent MCP Gateway MCP server