# MCP Jp Corporate Id

Validates and normalizes Japanese corporate numbers and invoice registration numbers \(format only\)\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-skypier-jp-works-mcp-jp-corporate-id-6507a89941

Category: MCP Servers

Source: community · skypier\-jp\-works

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-skypier-jp-works-mcp-jp-corporate-id-6507a8994194.html

Publisher description: Validates and normalizes Japanese corporate numbers and invoice registration numbers (format only).

## Install or set up

1. Review the publisher repository and npm package `mcp-jp-corporate-id@1.0.0` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-skypier-jp-works-mcp-jp-corporat-6507a8 -- npx -y mcp-jp-corporate-id@1.0.0
```

Installation guide: https://github.com/skypier-jp-works/mcp-jp-corporate-id