SkillDeck: Native macOS SwiftUI app for managing multiple AI code agent skills

by crossoverJie · Agent Tool · ★ 590

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

How to install SkillDeck

git clone https://github.com/crossoverJie/SkillDeck.git

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

Security audit verdict: SAFE · quality 73/100

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.

aimacosmacos-appskills

Quick Facts

Stars590
Forks43
LanguageSwift
CategoryAgent Tool
LicenseMIT
Quality Score73/100
Open Issues10
Last Updated2026-10-26
Created2026-02-11
Est. Tokens~16k

About SkillDeck

SkillDeck The desktop GUI for managing AI code agent skills on macOS. English | 中文 SkillDeck is the first desktop GUI for managing skills across multiple AI code agents — Claude Code, Codex, Gemini CLI, Copilot CLI, OpenCode, Antigravity, Cursor, Kiro, CodeBuddy, OpenClaw, [Trae]

Compatible Skills

These tools work well together with SkillDeck for enhanced workflows:

  • Awayke — semantic(0.40)+complementary+rare_topics+same_lang+similar_pop (64%)
  • Usage4Claude — semantic(0.34)+complementary+rare_topics+same_lang+similar_pop (62%)
  • cctop — semantic(0.34)+complementary+rare_topics+same_lang+similar_pop (61%)
  • Hopet — semantic(0.34)+complementary+rare_topics+same_lang+similar_pop (61%)
  • agent-island — semantic(0.34)+complementary+rare_topics+same_lang+similar_pop (61%)

SkillDeck alternative? Top 6 similar tools

Looking for a SkillDeck alternative? If you're comparing SkillDeck 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.

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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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