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Grok

mcp for Grok

com.the13f/mcp

Institutional 13F intelligence: 8,600+ managers, holdings, peer search, sector flows.

client:Grok transport:stdio runtime:pypi

Install mcp 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": {
    "mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "the13f-mcp"
      ],
      "env": {
        "THE13F_API_KEY": "<THE13F_API_KEY>",
        "THE13F_API_BASE_URL": "<THE13F_API_BASE_URL>",
        "THE13F_MCP_TIMEOUT": "<THE13F_MCP_TIMEOUT>"
      }
    }
  }
}

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

mcp in other clients