Koskamo

ja-normalize MCP

An MCP server providing APIs for Japanese text normalization, including address parsing, name resolution, bank code lookup, and holiday/business day calculations for Japan and over 200 countries. It supports x402 protocol payments via USDC.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

ja-normalize MCP logo, by KojimaHyui01Community listingLocal stdioSource reviewed; not executedPublished by KojimaHyui01
Vendor documentation

What you can do with it

  • Normalize Japanese addresses to prefecture, city, and coordinates
  • Parse and romanize Japanese names according to passport rules
  • Calculate business days and holidays for specific countries
  • Resolve bank names and branch codes to official financial institution codes

Source and maintenance

Community listingRegistry 0.1.2
mcp-registry: io.github.KojimaHyui01/ja-normalize@0.1.2Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

ja-normalize-mcp 0.1.2

npm
ja-normalize-mcp package definition
{
  "version": "0.1.2",
  "transport": "stdio",
  "identifier": "ja-normalize-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "X402_PRIVATE_KEY",
      "format": "string",
      "description": "Optional: Base wallet private key holding USDC for paid calls beyond the free daily quota"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "ja-normalize-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ja-normalize-mcp@0.1.2"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<YOUR_X402_PRIVATE_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "ja-normalize-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ja-normalize-mcp@0.1.2"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<YOUR_X402_PRIVATE_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "ja-normalize-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ja-normalize-mcp@0.1.2"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<YOUR_X402_PRIVATE_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "ja-normalize-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ja-normalize-mcp@0.1.2"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<YOUR_X402_PRIVATE_KEY>"
      }
    }
  }
}

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