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mcp/harbor
Grok

FibX for Grok

finance.fibrous/fibx

Swap, transfer, portfolio and Aave V3 on Base, HyperEVM and Monad, with the FibX app as MCP Apps UI.

client:Grok transport:stdio runtime:npm

Install FibX 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": {
    "fibx": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "fibx"
      ],
      "env": {
        "FIBX_API_URL": "<FIBX_API_URL>",
        "FIBX_SESSION_SECRET": "<FIBX_SESSION_SECRET>",
        "FIBX_WC_PROJECT_ID": "<FIBX_WC_PROJECT_ID>"
      }
    }
  }
}

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

FibX in other clients

FibX MCP server