A free library of AI Skills and Prompts — data synced live from our system.
SEONGONSkill Hub
A hands-on AI Skill library

Find the right Skill for the job

Every item is a complete AI Skill package with SKILL.md and bundled resources, ready to download and install — not just a loose prompt.

121 Skill

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Automation.zip package

XLSX

Read, create, edit, clean, analyze, and validate Excel or CSV files with AI.

AI SkillClaude CodeCodex
0.00Intermediate
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Automation.zip package

PDF

Read, create, edit, OCR, extract, merge/split, and fill PDF forms with AI.

AI SkillClaude CodeCodex
0.00Intermediate
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Coding.zip package

Skill Creator

Create, edit, evaluate, and optimize Agent Skills; helps write SKILL.md, build eval suites, and improve activation reliability.

AI SkillClaude CodeCodex
0.00Advanced
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Coding.zip package

Web Design Guidelines

Audit UI code against accessibility, UX, performance, and web design principles.

AI SkillClaude CodeCodex
0.00Intermediate
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Automation.zip package

Find Skills

Helps AI find, evaluate, and recommend the right Agent Skill for a specific need.

AI SkillClaude CodeCodex
0.01Easy to use
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Marketing.zip package

claude-youtube

14 commands for growing a YouTube channel: audit the channel, optimize titles and descriptions, write retention-focused scripts, brief thumbnails, optimize Shorts, and read analytics.

AI SkillClaude CodeYouTube API
0.01Easy to use
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Coding.zip package

archify

Build a clickable, drill-down map of your system architecture, generated from real source code or from a plain-language description.

AI SkillClaude Code
0.00Easy to use
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Automation.zip package

terraform-skill

Best practices for Terraform and OpenTofu: test infrastructure code, organize modules, build deployment pipelines, and write production-grade infrastructure.

AI SkillClaude CodeTerraform
0.00Easy to use
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Automation.zip package

playwright-skill

Automate browser actions, from checking a single page to multi-step sequences, while you watch the browser run in real time.

AI SkillClaude CodePlaywright
0.00Easy to use
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