skills: mathbullet Agent Skills

by mathbullet · Agent Tool · ★ 174

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install skills

npx skills add mathbullet/skills
npx skills add mathbullet/skills --skill html

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 55/100

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.

Quick Facts

Stars174
Forks4
LanguageJavaScript
CategoryAgent Tool
LicenseMIT
Quality Score55/100
Last Updated2026-10-18
Created2026-04-01
Platformsnode
Est. Tokens~10k

About skills

mathbullet/skills [en] mathbullet による Agent skills。 インストール 特定の Skill だけをインストールする場合は、 で名前を指定する。 Claude Code では、プラグインマーケットプレイスからインストールすることもできる。 Skills documenting-with-sources:Common conventions for writing Markdown documents that cite external sources (survey reports, paper explainers, and any deliverable that surfaces facts from outside).

Compatible Skills

These tools work well together with skills for enhanced workflows:

  • readme-generator — semantic(0.30)+complementary+same_lang+similar_pop+shared_platform (60%)
  • ai-agent-skills — semantic(0.29)+complementary+same_lang+similar_pop+shared_platform (60%)
  • skills — semantic(0.29)+complementary+same_lang+similar_pop+shared_platform (60%)

skills alternative? Top 2 similar tools

Looking for a skills alternative? If you're comparing skills with other agent tool tools, these 2 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • claude-code-skill-factory by alirezarezvani · ⭐ 869

    Claude Code Skill Factory — A powerful open-source toolkit for building and deploying production-ready Claude

  • claude-plugins by Kamalnrf · ⭐ 564

    Lightweight registry to discover, install, and manage all public Claude plugins and agent skills for your favo

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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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