Skill comparison
Compare agent skills before installing.
Put high-signal skills side by side and inspect quality, adoption, freshness, install readiness, use-case fit, and warnings in one place.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Bytecode Viewer is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
Bytecode Viewer
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Bytecode Viewer
Best first install candidate based on install readiness and adoption.
Freshest repo
NullAway
Most recent maintenance signal among this shortlist.
| Signal | Bytecode Viewer A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More) | Recaf The modern Java bytecode editor | NullAway A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead | Soot Soot - A Java optimization framework |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 16K stars 0 installs | 7.2K stars 0 installs | 4.1K stars 0 installs | 3.1K stars 0 installs |
| Freshness | Apr 2, 2026 | Jun 4, 2026 | Jun 5, 2026 | May 29, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Java, Static Analysis, Claude Code | Java, Static Analysis, Claude Code | Java, Static Analysis, Claude Code | Java, Static Analysis, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add Konloch/bytecode-viewer | $ npx skills add Col-E/Recaf | $ npx skills add uber/NullAway | $ npx skills add soot-oss/soot |