Alternatives

Project Cairn alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

Project Cairn

Turn project work into reusable knowledge — an AI-agent skill for Claude Code & Codex

96
Quality
85
Trust
196
Stars
#1

Skills

Similarity 122Trust 84Excellent 100

access to david ondrej's personal agent skills

2.7K starsJul 25, 2026 pushutilityShellClaude Code
$ npx skills add davidondrej/skills
#2

Skill Recorder

Similarity 108Trust 86Excellent 100

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
#3

Vox Director

Similarity 107Trust 89Excellent 100

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
#4

Book To Skill

Similarity 107Trust 88Excellent 99

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
#5

Khazix Skills

Similarity 89Trust 93Excellent 100

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-skills
#6

Claude Scientific Skills

Similarity 88Trust 86Excellent 100

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

Awesome Claude Skills

Similarity 88Trust 83Excellent 100

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

Cli

Similarity 88Trust 83Excellent 100

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
#9

Kubesphere

Similarity 87Trust 85Excellent 99

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
#10

Manifest

Similarity 84Trust 85Excellent 94

Manifest provides smart routing for LLMs in OpenClaw, significantly reducing costs.

7.1K starsJun 26, 2026 pushutility
$ npx skills add mnfst/manifest
#11

SimpleEnglish

Similarity 84Trust 89Excellent 100

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
#12

Superpowers

Similarity 82Trust 85Excellent 100

An agentic skills framework & software development methodology that works.

257K starsJul 17, 2026 pushagent-skillsShellAI Agents
$ npx skills add obra/superpowers
#13

OpenMontage

Similarity 77Trust 92Excellent 100

World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.

48K starsAug 14, 2026 pushagent-skillsPythonAI Agents
$ npx skills add calesthio/OpenMontage
#14

Guizang Ppt Skill

Similarity 77Trust 91Excellent 100

AI-agent Skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts, social covers, and a WebGL/low-power presentation runtime.

25K starsAug 22, 2026 pushagent-skillsHTMLAI Agents
$ npx skills add op7418/guizang-ppt-skill
#15

D3

Similarity 75Trust 87Excellent 100

Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

113K starsMay 28, 2026 pushdata-analysisShellData Visualization
$ npx skills add d3/d3
#16

Agent Skills

Similarity 74Trust 86Excellent 100

Production-grade engineering skills for AI coding agents.

88K starsAug 14, 2026 pushagent-skillsShellAI Agents
$ npx skills add addyosmani/agent-skills

How 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 Project Cairn 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.