#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
Untell alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Untell
Open-source AI humanizer that iteratively rewrites AI text against live detector scores, packaged as a Claude Code skill and CLI.
69
Quality
74
Trust
12
Stars
#2
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#3
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#4
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#5
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#6
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#7
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#8
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#9
Manifest provides smart routing for LLMs in OpenClaw, significantly reducing costs.
7.1K starsJun 26, 2026 pushutility
$ npx skills add mnfst/manifest#10
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#11
access to david ondrej's personal agent skills
2.7K starsJul 25, 2026 pushutilityShellClaude Code
$ npx skills add davidondrej/skills#12
A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress
27K starsJul 16, 2026 pushdevelopmentJavaScriptClaude Code
$ npx skills add jarrodwatts/claude-hud#13
AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.
60K starsJul 13, 2026 pushdevelopmentJavaScriptClaude Code
$ npx skills add santifer/career-ops#14
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
64K starsJun 19, 2026 pushcoding-agentsRustDeveloper Tools
$ npx skills add rtk-ai/rtk#15
The agent that grows with you
213K starsJul 11, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add NousResearch/hermes-agent#16
Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1
68K starsJun 15, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add shareAI-lab/learn-claude-codeHow 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 Untell 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.