Shirabe Calendar API

https://server.smithery.ai/r-yoshikawa/shirabe-calendar/mcp

● degraded

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.

Transport

streamable-http

Auth

smithery_api_key

Cost

—

How to connect

MCP endpoint (streamable-http)

https://server.smithery.ai/r-yoshikawa/shirabe-calendar/mcp

JSON-RPC initialize probe

curl -X POST https://server.smithery.ai/r-yoshikawa/shirabe-calendar/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://shirabe.dev

Listed at (smithery)

https://shirabe.dev