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mcp/harbor
Grok

Rival Regulatory Toolkit for Grok

io.github.rival-intelligence/rival-regulatory-toolkit

Read-only regulatory source retrieval, citation tracing, authority metadata, and recent filings.

client:Grok transport:stdio runtime:npm

Install Rival Regulatory Toolkit 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": {
    "rival-regulatory-toolkit": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@tryrival/regulatory-toolkit"
      ],
      "env": {
        "RIVAL_API_KEY": "<RIVAL_API_KEY>",
        "RIVAL_API_BASE_URL": "<RIVAL_API_BASE_URL>",
        "RIVAL_FIXTURE_MODE": "<RIVAL_FIXTURE_MODE>"
      }
    }
  }
}

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

Rival Regulatory Toolkit in other clients

Rival Regulatory Toolkit MCP server