ISZ Shiwake AI (Japanese tax & accounting) for Claude Code

ai.shiwake/mcp

Japanese tax & accounting: year-end adjustment, account titles, invoice numbers, consumption tax.

client:Claude Code transport:streamable-http runtime:npm tools:9

Install ISZ Shiwake AI (Japanese tax & accounting) in Claude Code

run in your project directory

claude mcp add --transport http mcp https://mcp.shiwake.ai/mcp

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