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Skill comparison

Compare agent skills before installing.

Put high-signal skills side by side and inspect quality, adoption, freshness, install readiness, use-case fit, and warnings in one place.

Comparing 4 skills

Use this as a shortlist, then open the skill detail page before adopting.

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Decision summary

System Design Primer is the strongest overall pick here because it has a 100/100 readiness score and fits Design and creative.

Strongest overall

System Design Primer

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Fastest prototype

System Design Primer

Best first install candidate based on install readiness and adoption.

Freshest repo

Taste Skill: Anti-Slop Frontend

Most recent maintenance signal among this shortlist.

SignalAbstract Fig

A Codex skill that generates editable draw.io graphical abstracts and concept figures from manuscript text using AI image generation and transparent PNG elements.

System Design Primer

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

OfficeCLI

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.

Taste Skill: Anti-Slop Frontend

Design and implementation guidance for distinctive landing pages, portfolios, product demos, and purposeful redesigns.

Quality
70/100
Strong
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
OpenAgentSkill

The skill layer for AI agents: discover, compare, audit, and install reusable capabilities across Codex, Claude Code, Cursor, and agent runtimes.

GitHubX

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OpenAgentSkill Registry
PrivacyBuilt for agent-native discovery
69/100
Prototype first

Prototype with this skill first; keep a fallback candidate ready.

100/100
Production-ready

Use this as a leading candidate, then validate the README and install path in your own agent stack.

100/100
Production-ready

Use this as a leading candidate, then validate the README and install path in your own agent stack.

100/100
Production-ready

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Adoption16 stars
0 installs
353K stars
0 installs
8.2K stars
0 installs
67K stars
0 installs
FreshnessJul 21, 2026Mar 20, 2026Jun 28, 2026Jul 23, 2026
Use-case fit
Design and creativeCoding agentsRAG and knowledge
Design and creativeCoding agentsRAG and knowledge
Coding agentsWorkflow automationDesign and creative
Design and creativeCoding agentsGitHub automation
Workflow fit
Frontend and UICoding review agent
Frontend and UIContent growth agent
Coding review agentContent growth agent
Frontend and UICoding review agent
Platform hintsPython, Claude Code, OpenAI AgentsPython, Design Systems, Claude CodeC#, Presentation, Claude Code, OpenAI AgentsCodex, Claude Code, Cursor, OpenAI Agents
WarningsLow GitHub adoption signal · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forDesign and creative workflows · Claude Code teams · builders willing to evaluate younger projectsDesign and creative workflows · Claude Code teams · teams that value GitHub adoption signalsCoding agents workflows · Claude Code teams · teams that value GitHub adoption signalsDesign and creative workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that need a vendor-supported SLA · production agents without a repository reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add keros68/abstract-fig
$ npx skills add donnemartin/system-design-primer
$ npx skills add iOfficeAI/OfficeCLI
$ npx skills add Leonxlnx/taste-skill --skill design-taste-frontend