Shirabe Japan Data Hub for Claude.ai

dev.shirabe/hub

Japan data tools for AI agents: calendar (rokuyo), address, name splitting, corporate number lookup

client:Claude.ai transport:streamable-http tools:5

Install Shirabe Japan Data Hub in Claude.ai

Settings → Connectors → Add custom connector

https://shirabe.dev/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

lookup_calendar
normalize_japanese_address
split_japanese_name
corporation_lookup
corporation_search

Shirabe Japan Data Hub in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Shirabe Japan Data Hub MCP server