Japan Data MCP

Indexed by io.github.Mameta29

About

30 tools for Japanese data: address, furigana, transit, Diet, holidays, weather, corporate registry

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

Transportstdio (runs a local command)

Env varsEVM_PRIVATE_KEY

Claude Code

claude mcp add --env EVM_PRIVATE_KEY= japan-data-mcp -- npx @mameta/japan-data-mcp

Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code

code --add-mcp '{"name":"japan-data-mcp","command":"npx","args":["@mameta/japan-data-mcp"],"env":{"EVM_PRIVATE_KEY":""}}'

JSON

{
  "mcpServers": {
    "japan-data-mcp": {
      "command": "npx",
      "args": [
        "@mameta/japan-data-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": ""
      }
    }
  }
}

Environment variables are listed by name only — fill in your own values. Entries never carry secrets.