OpenAgentSkill guide

Best security and compliance skills for AI agents

Explore skills for vulnerability checks, secret scanning, dependency review, policy validation, and security-aware automation.

When to use this guide

Start from the job, then shortlist the tools.

Scan dependencies

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Find exposed secrets

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Review security findings

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Prepare audit notes

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Shortlist

Top skills to evaluate

Compare top 4
#1SkillsExcellent · 1005.3K stars

A marketplace for AI-assisted security analysis and auditing plugins.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#2Antigravity Awesome SkillsExcellent · 10038K stars

A comprehensive library of over 1,273 agentic skills for various AI coding assistants, featuring clear documentation and installation instructions.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#3RED HAWKStrong · 763.7K stars

All in one tool for Information Gathering, Vulnerability Scanning and Crawling. A must have tool for all penetration testers

Best fit: Solid option that is likely worth shortlisting for production workflows.

#4NanoclawExcellent · 10029K stars

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#5ScopeSentryExcellent · 981.5K stars

ScopeSentry-Cyberspace mapping, subdomain enumeration, port scanning, sensitive information discovery, vulnerability scanning, distributed nodes

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#6CrawlergoStrong · 753.0K stars

A powerful browser crawler for web vulnerability scanners

Best fit: Solid option that is likely worth shortlisting for production workflows.

#7PromptfooExcellent · 10022K stars

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#8VulnxStrong · 742.1K stars

vulnx 🕷️ an intelligent Bot, Shell can achieve automatic injection, and help researchers detect security vulnerabilities CMS system. It can perform a quick CMS security detection, information collection (including sub-domain name, ip address, country information, organizational information and time zone, etc.) and vulnerability scanning.

Best fit: Solid option that is likely worth shortlisting for production workflows.

#9PentagiExcellent · 10017K stars

Fully autonomous AI Agents system capable of performing complex penetration testing tasks

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#10DirhuntPromising · 672.0K stars

Find web directories without bruteforce

Best fit: Useful candidate, but compare it with alternatives before adopting.