skill-file-security: what it is & alternatives

by Netxeo · Agent Tool · ★ 71

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Featured in: Agent Governance

Security audit verdict: SAFE · quality 71/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

aiclaudeclaude-codeclicursorcwejavascriptnextjsowaspsecurity

Quick Facts

Stars71
Forks10
LanguageJavaScript
CategoryAgent Tool
Quality Score71/100
Last Updated2026-06-22
Created2026-05-02
Platformsclaude-code, cli, node
Est. Tokens~16k

About skill-file-security

Your AI coding assistant just became a security engineer. 🌐 Visit the Official Website Install it. Right now. Interactive mode (Smart 5-question setup): The interactive mode automatically detects your stack (Next.js, Supabase, Docker, etc.) and asks you 5 simple questions to install only the security rules you actually need.

Compatible Skills

These tools work well together with skill-file-security for enhanced workflows:

  • agent-security-scanner-mcp — semantic(0.17)+complementary+rare_topics+same_lang+similar_pop+shared_platform (56%)
  • claude-code-owasp — semantic(0.27)+complementary+rare_topics+similar_pop+shared_platform (54%)
  • forge — semantic(0.19)+complementary+same_lang+similar_pop+shared_platform (52%)

skill-file-security alternative? Top 6 similar tools

Looking for a skill-file-security alternative? If you're comparing skill-file-security with other agent tool tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • cyber-neo by Hainrixz · ⭐ 235

    Open-source cybersecurity analysis agent for Claude Code. Scans projects for vulnerabilities across all OWASP

  • toolhive-studio by stacklok · ⭐ 171

    ToolHive is an application that allows you to install, manage and run MCP servers and connect them to AI agent

  • claude-code-open by kill136 · ⭐ 158

    Open source AI coding platform with Web IDE, multi-agent system, 37+ tools, MCP protocol. MIT licensed.

  • mcp-audit by apisec-inc · ⭐ 153

    See what your AI agents can access. Scan MCP configs for exposed secrets, shadow APIs, and AI models. Generate

  • agent-security-scanner-mcp by sinewaveai · ⭐ 121

    Security scanner MCP server for AI coding agents. Prompt injection firewall, package hallucination detection (

  • craftdesk by mensfeld · ⭐ 67

    Package manager for Claude Code skills and agents and other AI related resources

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. 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:

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