Skill comparison
Compare agent skills before installing.
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
Sonar Dotnet
Most recent maintenance signal among this shortlist.
| Signal | Sonar Dotnet Code analyzer for C# and VB.NET projects | Phpstan PHP Static Analysis Tool - discover bugs in your code without running it! | Infer A static analyzer for Java, C, C++, and Objective-C | Sonarqube Continuous Inspection |
|---|---|---|---|---|
| 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 | 912 stars Verified outcomes are shown on each skill page | 14K stars Verified outcomes are shown on each skill page | 16K stars Verified outcomes are shown on each skill page | 11K stars Verified outcomes are shown on each skill page |
| Freshness | Jul 18, 2026 | Jun 24, 2026 | Jun 13, 2026 | Jul 17, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | C#, Static Analysis, Claude Code | PHP, Static Analysis, Claude Code | OCaml, 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 SonarSource/sonar-dotnet | $ npx skills add phpstan/phpstan | $ npx skills add facebook/infer | $ npx skills add SonarSource/sonarqube |