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mcp/harbor
Grok

ja normalize for Grok

io.github.kojimahyui01/ja-normalize

Holidays/business days for 200+ countries; Japanese address, name, bank and company normalization.

client:Grok transport:stdio runtime:npm

Install ja normalize 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": {
    "ja-normalize": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ja-normalize-mcp"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<X402_PRIVATE_KEY>"
      }
    }
  }
}

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

ja normalize in other clients

ja normalize MCP server