#1
A collection of practical, installable AI agent skills for disk cleanup, AI news retrieval, and project management, following the Agent Skills standard.
20K starsAug 13, 2026 pushutilityPythonClaude Code
$ npx skills add KKKKhazix/khazix-skillsAlternatives
Ha Nova alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Ha Nova
AI-powered Home Assistant control skill that lets Claude Code, Codex, and other agent runtimes safely preview and execute automations via a relay with built-in safety checks.
64
Quality
69
Trust
19
Stars
#2
A comprehensive collection of ready-to-use scientific and research skills for AI agents.
31K starsJul 15, 2026 pushutilityClaude Code
$ npx skills add K-Dense-AI/claude-scientific-skills#3
A versatile command-line tool for interacting with Google Workspace APIs, designed for both human users and AI agents.
30K starsAug 1, 2026 pushutility
$ npx skills add googleworkspace/cli#4
Desktop app that records your on-screen work session and uses the GitHub Copilot CLI to reconstruct it as an intent + ordered steps, then builds a reusable Skill or Automation for Microsoft Scout, Microsoft Copilot Cowork, or Copilot Studio.
3.0K starsAug 12, 2026 pushutilityTypeScriptClaude Code
$ npx skills add microsoft/skill-recorder#5
A curated list of resources and tools for enhancing Claude AI workflows.
66K starsMay 22, 2026 pushutilityClaude Code
$ npx skills add ComposioHQ/awesome-claude-skills#6
KubeSphere is a comprehensive container platform designed for managing Kubernetes across multi-cloud, datacenter, and edge environments.
17K starsJun 4, 2026 pushutility
$ npx skills add kubesphere/kubesphere#7
Manifest provides smart routing for LLMs in OpenClaw, significantly reducing costs.
7.1K starsJun 26, 2026 pushutility
$ npx skills add mnfst/manifest#8
An agent skill that enforces ASD-STE100 Simplified Technical English in LLM-generated documentation, reducing AI slop and improving clarity.
1.8K starsAug 6, 2026 pushutilityPythonClaude Code
$ npx skills add AminBlg/SimpleEnglish#9
access to david ondrej's personal agent skills
2.7K starsJul 25, 2026 pushutilityShellClaude Code
$ npx skills add davidondrej/skills#10
An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault
13K starsJun 12, 2026 pushproductivity-automationTypeScriptProductivity
$ npx skills add YishenTu/claudian#11
Turn one topic into a finished Vox-style paper-collage explainer/ad video — automated end to end on Atlas Cloud + ffmpeg. An agent skill.
1.3K starsAug 11, 2026 pushutilityPythonClaude Code
$ npx skills add Alisa0808/vox-director#12
Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.
1.0K starsAug 14, 2026 pushutilityPythonClaude Code
$ npx skills add Leutenegger/book-to-skill#13
See where your AI tokens go. Interactive TUI dashboard for Claude Code, Codex, and Cursor cost observability. npx codeburn
8.0K starsJun 15, 2026 pushcoding-agentsTypeScriptDeveloper Tools
$ npx skills add getagentseal/codeburn#14
🧑🎨 A collection of Golang agentic skills that works
3.0K starsAug 13, 2026 pushagent-skillsGoAI Agents
$ npx skills add samber/cc-skills-golang#15
AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs
50K starsAug 13, 2026 pushagent-skillsTypeScriptAI Agents
$ npx skills add CherryHQ/cherry-studio#16
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
41K starsJul 16, 2026 pushdevelopmentJavaScriptClaude Code
$ npx skills add coreyhaines31/marketingskillsHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Ha Nova if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.