Specimen Dossier
clavierhaus
gnubg-android
GNU Backgammon for Android — the real engine, fully offline. Match play, analysis, rollouts, and correct-or-silent coaching. Free, GPL-3.0, on F-Droid.
GenreOther
LanguageC
Stars★ 8
Contributors1
Last Release2026-08-15
Track in Obtainium 📲
(requires Obtainium installed on Android)
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Formulas →Composite Health Assessment
7.0/ 10
Slow Release RateWeighted Signal Engines
Recency(24%)
9.3 / 10Days since last push (decaying to 0 over 90d window)
Momentum(20%)
3.3 / 10Star velocity relative to repo age (absolute reference)
Issue Health(16%)
8.0 / 10Open-issue maintenance load (excluding open PRs)
License(8%)
10.0 / 10SPDX open-source license clarity
Contributors(12%)
0.5 / 10Bus-factor resilience (capped at 20 contributors)
Abandonment Risk ↓(20%)
10.0 / 10Inverted: penalty kicks in after 14d idle up to 90d
Observation Log
This specimen demonstrates healthy maintenance cadence, active issue resolution, and strong community backing. Low abandonment risk.
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Android Platform Diagnostics
Target SDK Compatibility
Target SDK Unknown
MIN SDK—
LICENSEGPL-3.0
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