← Back to leaderboard
81
/100
B ◉ Complete 66

chuk-mcp-celestial

Provides authoritative astronomical data including moon phases, solar eclipses, and sun/moon rise and set times using the US Navy API or offline Skyfield calculations. It enables users to query Earth's seasons and celestial events for any location and date.

by IBM ★ 1 Last commit: 1 month, 2 weeks ago
MCP Surface Tools: 8
Complete visibility — 6/6 applicable dimensions scored
✓ Schema Quality ✓ Protocol ✓ Reliability ✓ Docs & Maintenance ✓ Security Hygiene ✓ Schema Interpretability
Schema Quality
84
25% weight
Protocol Compliance
66
20% weight
Reliability
85
20% weight
Docs & Maintenance
76
15% weight
Security Hygiene
84
20% weight
Schema Interpretability
92
15% weight
30-Day Trend

Score History

Category Trends

30-Day Uptime

30 days ago Today

Latency Trend

Latest Health Check

Up
Status
0ms
Connect
617ms
Initialize
784ms
Ping
100.0%
7-day Uptime
648ms
Latency p50
Checked 4 weeks, 2 days ago

Static Analysis

Metric Score Rating
Schema Completeness 90 Good
Description Quality 60 Fair
Documentation Coverage 55 Fair
Maintenance Pulse 70 Good
Dependency Health 100 Good
License Clarity 100 Good
Version Hygiene 90 Good
Analyzed 1 month ago

Protocol Compliance

8
Tools Found
279ms
Tools/List
Fail
Schema Valid
100/100
Error Handling
100/100
Fuzz Score
0/100
Smoke Test
Schema Issues (33)
get_moon_phases.date: missing description
get_moon_phases.num_phases: missing description
get_sun_moon_data.date: missing description
get_sun_moon_data.latitude: missing description
get_sun_moon_data.longitude: missing description
get_sun_moon_data.timezone: missing description
get_sun_moon_data.dst: missing description
get_sun_moon_data.label: missing description
get_solar_eclipse_by_date.date: missing description
get_solar_eclipse_by_date.latitude: missing description
get_solar_eclipse_by_date.longitude: missing description
get_solar_eclipse_by_date.height: missing description
get_solar_eclipses_by_year.year: missing description
get_earth_seasons.year: missing description
get_earth_seasons.timezone: missing description
... and 18 more
Probed 1 month ago
Embed Badge

Add this to your README to display your MCP Scoreboard grade:

MCP Score Badge
[![MCP Score](https://mcpscoreboard.com/badge/7a7f4c4c-915d-4728-84ab-26ba3d4d69c9.svg)](https://mcpscoreboard.com/server/7a7f4c4c-915d-4728-84ab-26ba3d4d69c9/)