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mcp/harbor
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Moon Phase Software MCP

v1.0.1

com.moonphasesoftware/moonphasesoftware-com

Moon phase, moonrise, full Moons, eclipses, Moon sign and distance for any place in the world.

transport:streamable-http tools:7
View source Website

Target client

run in your project directory 

claude mcp add --transport http moonphasesoftware-com https://moonphasesoftware.com/api/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

get_moon_phase Read-only

get moon phase

get_moonrise_moonset Read-only

get moonrise moonset

find_full_moons Read-only

find full moons

get_moon_calendar Read-only

get moon calendar

list_eclipses Read-only

list eclipses

get_moon_sign Read-only

get moon sign

get_moon_distance Read-only

get moon distance

All 7 tools, one page each

1 resource you attach as context

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.