mcp jp corporate id for Claude Code

io.github.skypier-jp-works/mcp-jp-corporate-id

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

client:Claude Code transport:stdio runtime:npm

Install mcp jp corporate id in Claude Code

run in your project directory

claude mcp add mcp-jp-corporate-id -- npx -y mcp-jp-corporate-id

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs