OpenAgentSkill
GitHub200+

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.

Add more skills

Decision summary

Maigret is the strongest overall pick here because it has a 100/100 readiness score and fits Research agents.

Strongest overall

Maigret

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

Fastest prototype

Maigret

Best first install candidate based on install readiness and adoption.

Freshest repo

Osv Scanner

Most recent maintenance signal among this shortlist.

SignalGrepmarx

A source code static analysis platform for AppSec enthusiasts.

Zaproxy

The ZAP by Checkmarx Core project

Osv Scanner

Vulnerability scanner written in Go which uses the data provided by https://osv.dev

Maigret

🕵️‍♂️ Collect a dossier on a person by username from 3000+ sites

Quality
72/100
Strong
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
71/100
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.

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.

Adoption274 stars
Verified outcomes are shown on each skill page
15K stars
Verified outcomes are shown on each skill page
11K stars
Verified outcomes are shown on each skill page
33K stars
Verified outcomes are shown on each skill page
FreshnessApr 27, 2026Jun 11, 2026Jun 20, 2026Jun 11, 2026
Use-case fit
Coding agentsResearch agentsSecurity and compliance
Security and compliance
Security and complianceCoding agentsGitHub automation
Research agentsSecurity and compliance
Workflow fit
Coding review agentResearch report agent
Content growth agentCoding review agent
Coding review agentContent growth agent
Research report agentRAG knowledge base
Platform hintsPython, SAST, Claude CodeJava, Security, Claude CodeGo, Security, Claude CodePython, OSINT, Claude Code
WarningsNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forCoding agents workflows · Claude Code teams · builders willing to evaluate younger projectsSecurity and compliance workflows · Claude Code teams · teams that value GitHub adoption signalsSecurity and compliance workflows · Claude Code teams · teams that value GitHub adoption signalsResearch agents workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add Orange-Cyberdefense/grepmarx
$ npx skills add zaproxy/zaproxy
$ npx skills add google/osv-scanner
$ npx skills add soxoj/maigret