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.
| Signal | Skills A marketplace for AI-assisted security analysis and auditing plugins. | Antigravity Awesome Skills A comprehensive library of over 1,273 agentic skills for various AI coding assistants, featuring clear documentation and installation instructions. | RED HAWK All in one tool for Information Gathering, Vulnerability Scanning and Crawling. A must have tool for all penetration testers | Nanoclaw 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 |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 Excellent | 76/100 Strong | 100/100 Excellent |
| Adoption | 5.3K stars 0 installs | 38K stars 0 installs | 3.7K stars 0 installs | 29K stars 0 installs |
| Freshness | May 16, 2026 | May 22, 2026 | Jul 31, 2024 | May 22, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Claude Code | Claude Code, OpenAI Agents, Cursor | PHP, Crawler, Claude Code | TypeScript, AI Agents, Claude Code, OpenAI Agents |
| Warnings | No major warning signals | No major warning signals | Repository looks stale | No major warning signals |
| Install | $ npx skills add trailofbits/skills | $ npx skills add sickn33/antigravity-awesome-skills | $ npx skills add Tuhinshubhra/RED_HAWK | $ npx skills add nanocoai/nanoclaw |