AI Skills Registry

把 ~/.claude/skills/ljg-* 里所有更新过的 skills 同步到 github repo (ljg-skills)，先推 master 分支（org-mode 输出风格），再切 md 分支（markdown 输出风格）做基础 markdown 化后推。Use

Create managed Iceberg tables using Amazon S3 Tables (s3tables API namespace) with automatic compaction and snapshot management. Sets up tab

Everything Claude Code のインタラクティブなインストーラー — スキルとルールの選択とインストールをユーザーレベルまたはプロジェクトレベルのディレクトリへガイドし、パスを検証し、必要に応じてインストールされたファイルを最適化します。

Use when writing or editing files in src/content/learn/. Provides Learn page structure and tone.

Generate images/videos via Higgsfield AI. Default: GPT Image 2 for images/design/text, Seedance 2.0 for video, Nano Banana 2/Pro for charact

Printing Press CLI for Jira Cloud Platform. Jira Cloud Platform REST API documentation

Design surveys that collect reliable, unbiased quantitative data to validate hypotheses and measure user attitudes at scale.

Research what people actually say about any topic in the last 30 days. Pulls posts and engagement from Reddit, X, YouTube, TikTok, Hacker Ne

Investor pitch deck structure with slide-by-slide framework, visual design rules, and data presentation. Covers the 12-slide framework, char

Provides the complete, verified grep scan command library for auditing React codebases before a React 18.3.1 or React 19 upgrade. Use this s

Verify technical accuracy of JavaScript concept pages by checking code examples, MDN/ECMAScript compliance, and external resources to preven

Use this skill when drawing vector shapes and paths in PixiJS v8. Covers the Graphics API: shape-then-fill methods (rect/circle/ellipse/poly

The Foundation Skill. LLM Firewall + 2025 Security + Cross-Skill Coordination. Use for ALL code output - prevents hallucinations, enforces s

Analyze competition, identify differentiation opportunities, and develop winning market positioning strategies using Porter's Five Forces, B

Identifies dependencies at heightened risk of exploitation or takeover. Use when assessing supply chain attack surface, evaluating dependenc

Master API documentation with OpenAPI 3.1, AI-powered tools, and modern developer experience practices. Create interactive docs, generate SD

Automate Obsidian knowledge management, note linking, and personal knowledge base workflows

Supply-chain testing via package-manager dependency confusion: when internal package names resolve to attacker-controlled public registries,

Write usability test scenarios with tasks, success criteria, and observation guides.

Use when debugging a failing test or runtime error with hypothesis-driven investigation, autonomous command validation, and systematic root

Command-line interface for Libreoffice - A stateful command-line interface for document editing, producing real ODF files (ZIP archives with

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