No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by nextlevelbuilder · Agent Tool · ★ 182
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is skillx safe to install? View the security audit →
SkillX.sh The Only Skill That Your AI Agent Needs. SkillX is an AI agent skills marketplace — combining a web marketplace, CLI tool, and hybrid search engine to help agents discover and execute the best skills for their tasks. Quick Start Web Interface CLI Tool What is SkillX? SkillX combines three components: Web Marketplace Browse 500+ skills with ratings, reviews, usage stats Leaderboard sorted by quality metrics Add skills to favorites for personalized search GitHub OAuth login (no passwords) Hybrid Search Engine Semantic search via vector embeddings (bge-base-en-v1.5) Keyword search via SQLite FTS5 Ranking using reciprocal rank fusion + boost scoring Search latency: <800ms p95 CLI Tool (skillx) Claude Code Plugin Mark
| Stars | 182 |
| Forks | 39 |
| Language | TypeScript |
| Category | Agent Tool |
| Quality Score | 77.27552440388/100 |
| Open Issues | 14 |
| Last Updated | 2026-09-15 |
| Created | 2026-02-10 |
| Platforms | cli, node |
| Est. Tokens | ~15k |
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skillx is SkillX.sh — The Only Skill That Your AI Agent Needs. AI agent skills marketplace with semantic search, leaderboard, ratings, and CLI.. It is categorized as a Agent Tool with 182 GitHub stars.
skillx is primarily written in TypeScript.
You can find installation instructions and usage details in the skillx GitHub repository at github.com/nextlevelbuilder/skillx. The project has 182 stars and 39 forks, indicating an active community.
The top alternatives to skillx on Agent Skills Hub include agent-skills, claude-code-skill-factory, claude-plugins. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: