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 2 skills

Use this as a shortlist, then open the skill detail page before adopting.

Decision summary

Strongest overall

Nuclei

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Fastest prototype

Nuclei

Best first install candidate based on install readiness and adoption.

Freshest repo

Nuclei

Most recent maintenance signal among this shortlist.

Signal	XAttacker X Attacker Tool ☣ Website Vulnerability Scanner & Auto Exploiter	Nuclei Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.
Quality	68/100 Promising	100/100 Excellent
Decision verdict	70/100 Prototype first Prototype with this skill first; keep a fallback candidate ready.	100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack.
Adoption	1.7K stars Verified outcomes are shown on each skill page	29K stars Verified outcomes are shown on each skill page
Freshness	Oct 8, 2023	Jun 13, 2026
Use-case fit	Security and compliance	Security and compliance
Workflow fit	Content growth agent