moonlora-mcp
Remote MCP server for moon phases — hosted, no install: https://moonlora.com/api/mcp
Documentation
Moonlora MCP Server 🌙
Remote MCP server for moon data — phases, illumination, moon signs, full/new moon dates (1900–2100) and moonrise/moonset for any coordinates. Computed with the Meeus algorithm, not scraped. Hosted, stateless, no install, no API key.
https://moonlora.com/api/mcpAdd to your assistant
Claude Desktop / Claude Code / Cursor:
{
"mcpServers": {
"moonlora": { "url": "https://moonlora.com/api/mcp" }
}
}Tools
| Tool | What it does |
|---|---|
| `get_moon_phase` | Phase, illumination, moon sign, next full/new moon for any date. Optional `latitude`/`longitude` adds moonrise/moonset (UTC). |
| `list_full_moons` | Every full moon of a year with exact UTC times, traditional names and moon signs. |
| `list_new_moons` | Every new moon of a year with exact UTC times and moon signs. |
Example
curl -X POST https://moonlora.com/api/mcp \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_moon_phase","arguments":{"date":"2026-08-28"}}}'There's also a plain JSON REST API and an embeddable widget — see moonlora.com/developers (OpenAPI 3.1).
Accuracy & license
Meeus phase algorithm (±5 min), moonrise/set ±2 min. Free for any use — attribution required: a visible link to moonlora.com. Please don't land a spacecraft with it.
Frequently asked questions
What is moonlora-mcp?
moonlora-mcp is Remote MCP server for moon phases — hosted, no install: https://moonlora.com/api/mcp
How do I install moonlora-mcp?
Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.
Is moonlora-mcp open source?
Yes — it is hosted on GitHub at https://github.com/LudvigCosma/moonlora-mcp.
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