system-design-skills: A divide-and-conquer wiki of system-design skills for Claude Code

by proyecto26 · Claude Skill · ★ 86

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

How to install system-design-skills

npx skills add proyecto26/system-design-skills
/plugin marketplace add proyecto26/system-design-skills

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

Security audit verdict: SAFE · quality 70/100

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.

claude-codeclaude-code-pluginclaude-pluginclaude-skillsdistributed-systemshigh-level-architecturehigh-level-designsoftware-architecturesoftware-engineersoftware-engineering

Quick Facts

Stars86
Forks9
LanguageJavaScript
CategoryClaude Skill
LicenseMIT
Quality Score70/100
Last Updated2026-06-02
Created2026-06-01
Platformsclaude-code, node
Est. Tokens~17k

About system-design-skills

system-design-skills Design scalable systems the way strong engineers actually do — by reasoning, not by memorizing diagrams. A divide-and-conquer wiki of composable building-block skills for Claude Code: clarify requirements, size with numbers, compose the right components, justify every trade-off, and stress-test for failure — then score and persist the design.

Compatible Skills

These tools work well together with system-design-skills for enhanced workflows:

  • get-shit-pretty — semantic(0.45)+complementary+same_lang+similar_pop+shared_platform (66%)

system-design-skills alternative? Top 6 similar tools

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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:

View on GitHub → Browse Claude Skill tools