Shirabe Calendar API 46
Updated
Japanese calendar API for AI agents. Provides Rokuyo (六曜), Rekichu (暦注), Eto (干支), 24 Solar Terms, and fortune judgments for dates. Perfect for answering questions like "Is today a lucky day for a wedding?" or "When is the next Taian (大安)?". Supports both MCP and REST API.
- Type
- Remote MCP server (requires auth)
- Endpoint
https://server.smithery.ai/r-yoshikawa/shirabe-calendar/mcp- Website
- https://shirabe.dev
- Listed on
- smithery
- Trust / readiness
- 63 / 33 · grade F
- Last checked
- 2026-10-17
How this tool could score higher
- First response took 1833ms; aim for under 1.5s (cache, edge region, warm functions).
- Publish /.well-known/oauth-protected-resource (RFC 9728) pointing to your authorization server.
- Consider allowing unauthenticated initialize + tools/list so registries and agents can evaluate your tools before connecting.
Connect it
claude mcp add --transport http shirabe-calendar-api-server-sm https://server.smithery.ai/r-yoshikawa/shirabe-calendar/mcp
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