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 1 skill
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Port Killer is the strongest overall pick here because it has a 100/100 readiness score and fits Browser automation.
Strongest overall
Port Killer
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Port Killer
Best first install candidate based on install readiness and adoption.
Freshest repo
Port Killer
Most recent maintenance signal among this shortlist.
| Signal | Port Killer A powerful cross-platform port management tool for developers. Monitor ports, manage Kubernetes port forwards, integrate Cloudflare Tunnels, and kill processes with one click. |
|---|---|
| Quality | 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. |
| Adoption | 4.9K stars Verified outcomes are shown on each skill page |
| Freshness | Jun 13, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Swift, Kubernetes, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet |
| Best for | Browser automation 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 |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add productdevbook/port-killer |