RGX MCP Server: Install & Setup

Install RGX in Claude Code

Claude Code

claude mcp add rgx-snap-router-ryrank-pricing-truth -e RGX_API=... -- uvx rgx-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "rgx-snap-router-ryrank-pricing-truth": {
      "command": "uvx",
      "args": [
        "rgx-mcp"
      ],
      "env": {
        "RGX_API": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the RGX MCP server do?

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

Is the RGX MCP server free?

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Does RGX run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add RGX to Claude Code?

Run: claude mcp add rgx-snap-router-ryrank-pricing-truth -e RGX_API=... -- uvx rgx-mcp

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