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
Infer is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
Infer
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Infer
Best first install candidate based on install readiness and adoption.
Freshest repo
Mastg
Most recent maintenance signal among this shortlist.
| Signal | Mobsfscan mobsfscan is a static analysis tool that can find insecure code patterns in your Android and iOS source code. Supports Java, Kotlin, Swift, and Objective C Code. mobsfscan uses MobSF static analysis rules and is powered by semgrep and libsast pattern matcher. | Mastg The OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering. It describes technical processes for verifying the OWASP Mobile Security Weakness Enumeration (MASWE) weaknesses, which are in alignment with the OWASP MASVS. | Jspecify An artifact of fully-specified annotations to power static-analysis checks, beginning with nullness analysis. | Infer A static analyzer for Java, C, C++, and Objective-C |
|---|---|---|---|---|
| Quality | 76/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 87/100 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 | 761 stars 0 installs | 13K stars 0 installs | 1.1K stars 0 installs | 16K stars 0 installs |
| Freshness | Mar 12, 2026 | Jun 15, 2026 | Jun 8, 2026 | Jun 13, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Python, Static Analysis, Claude Code | Python, Static Analysis, Claude Code | Java, Static Analysis, Claude Code | OCaml, Static Analysis, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No major risk signals from current metadata | 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 | 1 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add MobSF/mobsfscan | $ npx skills add OWASP/mastg | $ npx skills add jspecify/jspecify | $ npx skills add facebook/infer |