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mcp/harbor
Claude Code

ja normalize for Claude Code

io.github.kojimahyui01/ja-normalize

Holidays/business days for 200+ countries; Japanese address, name, bank and company normalization.

client:Claude Code transport:stdio runtime:npm

Install ja normalize in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add ja-normalize -e X402_PRIVATE_KEY=<X402_PRIVATE_KEY> -- npx -y ja-normalize-mcp

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

ja normalize in other clients

ja normalize MCP server