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Japan Public Data (法人番号・登録支援機関・官公需入札) for Grok

io.github.takaratomita/mcp-tools

Japan public data: corporate numbers, registered support organizations, government bid notices.

client:Grok transport:streamable-http tools:3

Install Japan Public Data (法人番号・登録支援機関・官公需入札) in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "mcp-tools": {
      "type": "http",
      "url": "https://mcp-tools.takara0408103123.workers.dev/mcp"
    }
  }
}

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

What Grok can do once it is connected

Japan Public Data (法人番号・登録支援機関・官公需入札) in other clients