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mcp/harbor
Verified official

calendar mcp MCP

v1.0.1

cn.pianam/calendar-mcp

MCP server for China public holidays and lunar calendar: solar-lunar conversion and yearly schedule.

transport:streamable-http tools:3
View source

Target client

run in your project directory 

claude mcp add --transport http calendar-mcp https://pianam.cn/calendar-mcp/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

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

query_holiday Read-only

query holiday

solar_to_lunar

solar to lunar

list_holidays Read-only

list holidays

All 3 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.