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mcp/harbor
Grok

RGX — Snap Router + RyRank + Pricing-Truth for Grok

io.github.trigeochiral/rgx

Tool selection, Cohere-compatible reranking, and on-chain pricing-truth for agents

client:Grok transport:stdio runtime:pypi

Install RGX — Snap Router + RyRank + Pricing-Truth 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": {
    "rgx": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "rgx-mcp"
      ],
      "env": {
        "RGX_API": "<RGX_API>",
        "RGX_XPAYMENT": "<RGX_XPAYMENT>"
      }
    }
  }
}

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

RGX — Snap Router + RyRank + Pricing-Truth in other clients

RGX — Snap Router + RyRank + Pricing-Truth MCP server