Moonlora MCP server
online · 100% uptimecom.moonlora/moonlora·v1.0.0Moon phases, moon signs, full/new moon dates 1900-2100, moonrise/moonset for any coordinates.
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If you have run it, two minutes of your experience saves the next person an afternoon.
Moonlora tools (3)
write = sends, deletes, buys or postsget_moon_phaseFreeGet the moon phase, illumination, moon sign and next full/new moon for any date (1900–2100). Optionally pass latitude/longitude to also get moonrise and moonset times (UTC).
list_full_moonsFreeList every full moon of a year (1900–2100) with exact UTC times, traditional names and moon signs.
list_new_moonsFreeList every new moon of a year (1900–2100) with exact UTC times and moon signs.
Public scan report
scanner v0.1.9 · 2026-09-23 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 672ms20/20
- Tool poisoning3 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenancelast push 46 days ago12/15
- Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace7/10
How Moonlora compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 85/100
- higher than 70% of 48,255 servers
- Tools
- 3
- the typical server has 7
- Tools that change things
- 0%
- typical: 0%. Fewer write tools means less an agent can break
- Uptime
- 100%
- of our recent checks; the typical remote server answers 100%
- Response time
- 148 ms
- faster than 73% of 30,031 servers
What its tools let an agent do: 3 read
Install Moonlora in Claude Code, Cursor or VS Code
claude mcp add --transport http moonlora https://moonlora.com/api/mcp
What the publisher says
From the Moonlora repository's README, as published. We do not edit it. Read it on GitHub
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
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.
Nothing above is checked by us. What we check is on the safety report.
Moonlora: common questions
- Is Moonlora MCP server safe?
- Yes, by our scan: it is graded A (85/100). Read the Moonlora safety report
- How do I install Moonlora?
- It runs remotely at moonlora.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Moonlora need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Moonlora maintained?
- The last commit was 88 days ago (2026-08-08). The latest release is v1.0.0.
- Is Moonlora up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.
- How does Moonlora compare with other MCP servers?
- safety score 85/100 (higher than 70% of 48,255 servers); tools 3 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.