Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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fix-blog-images
Fix and optimize images in uncommitted blog posts. Use when preparing blog posts for publication, fixing broken image paths, renaming generic image names (image.png), moving images to proper /images/blog/ directory, improving alt text, or checking image references before committing. Trigger on "fix blog images", "check images", "prepare post for publish", or after pasting screenshots into markdown.
majiayu000/claude-skill-registry 163
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vitest
Vitest fast unit testing framework powered by Vite with Jest-compatible API. Use when writing tests, mocking, configuring coverage, or working with test filtering and fixtures.
majiayu000/claude-skill-registry 163
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anima-theory
ANIMA as limit construction over condensed skill applications. Formalizes prediction markets as belief ANIMAs, structure dishes as condensation media, and impact as equivalence class change. Use for understanding agency at maximum entropy, compositional world modeling, or applying Scholze-Clausen condensed mathematics to AI.
majiayu000/claude-skill-registry 163
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jane-street-functional-trading
Build trading systems in the style of Jane Street, the elite market maker known for functional programming and intellectual rigor. Emphasizes OCaml, correctness by construction, real-time systems, and principled risk management. Use when building market making systems, pricing engines, or mission-critical financial software.
majiayu000/claude-skill-registry 163
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distributed-tracing
Implement distributed tracing with Jaeger and Tempo to track requests across microservices and identify performance bottlenecks. Use when debugging microservices, analyzing request flows, or implementing observability for distributed systems.
majiayu000/claude-skill-registry 163
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py-start-local
Start Flask server locally for development. Runs server in foreground or background with nohup. Use when starting local Python server for testing or development.
majiayu000/claude-skill-registry 163
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spotify-player
Terminal Spotify playback/search via spogo (preferred) or spotify_player.
majiayu000/claude-skill-registry 163
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telecommunications-expert
Expert-level telecommunications systems, network management, billing, 5G, SDN, and telecom infrastructure
majiayu000/claude-skill-registry 163
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kde-plasma-widget-dev
This skill should be used when developing, debugging, or fixing KDE Plasma 6 widgets (plasmoids). Triggers on QML widget issues, compactRepresentation not showing, system tray integration, Kirigami.Icon usage, plasmoidviewer testing, and Plasma 6 widget development. Covers common issues like emoji not rendering, widget not appearing in panel, and proper imports for Plasma 6.
majiayu000/claude-skill-registry 163
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doc-generation-rfc-37
Generate and update AI-friendly documentation for services following RFC-37 templates. Produces concepts/, features/, getting-started/ content with Mermaid diagrams and C4 architecture. Use when generating or updating service documentation.
majiayu000/claude-skill-registry 163
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amazon-category-research
Research profitable Amazon KDP categories for book publishing. This skill should be used when planning a book launch, analyzing competition, or optimizing category selection for discoverability. Guides the 3-category decision with BSR analysis and ghost category avoidance.
majiayu000/claude-skill-registry 163
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SND Artisan Integration
Use this skill when implementing crafting automation in SND macros using the Artisan plugin. Covers crafting lists, endurance mode, and crafting state management.
majiayu000/claude-skill-registry 163
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js-early-exit
Use early returns to avoid unnecessary computation in loops and functions. Apply when processing arrays, validating input, or checking multiple conditions where the result can be determined before all iterations complete.
majiayu000/claude-skill-registry 163
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prompt-annotation
Annotates agent prompts with structural XML tags for comprehension, gap detection, and skill extraction. Use when analyzing agent prompt structure, comparing agents across projects, or identifying reusable vs workflow-bound content in prompts.
majiayu000/claude-skill-registry 163
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Testing Anti-Patterns
Never test mock behavior. Never add test-only methods to production classes. Understand dependencies before mocking.
majiayu000/claude-skill-registry 163
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ui-sketch
画面構成とユーザーフローを整理し、ワイヤーフレームを作成する。ユーザーストーリー作成後、実装前にUIの方向性を固めたい場合に使用。「UIを整理したい」「画面構成を考えたい」「ワイヤーフレームを作りたい」「ユーザーフローを可視化」などのリクエストで起動。
majiayu000/claude-skill-registry 163
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gpui-style-guide
GPUI Component project style guide based on gpui-component code patterns. Use when writing new components, reviewing code, or ensuring consistency with existing gpui-component implementations. Covers component structure, trait implementations, naming conventions, and API patterns observed in the actual codebase.
majiayu000/claude-skill-registry 163
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alex-hormozi-pitch
Create irresistible offers and pitches using Alex Hormozi's methodology from $100M Offers. Guides through value equation, guarantee frameworks, pricing psychology, and creating offers "too good not to take" for any product or service.
majiayu000/claude-skill-registry 163
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email-sequence
When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign," "nurture sequence," "onboarding emails," "welcome sequence," "re-engagement emails," "email automation," or "lifecycle emails." For in-app onboarding, see onboarding-cro.
majiayu000/claude-skill-registry 163
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command-generator
エージェントとスキルの組み合わせから、Commandのマークダウンファイルを生成する。コマンド作成時、スラッシュコマンド定義時、またはユーザーがCommand生成、スラッシュコマンド、コマンド定義、実行フローに言及した際に使用する。
majiayu000/claude-skill-registry 163
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typescript-generics
Apply when writing reusable functions, components, or utilities that work with multiple types while maintaining type safety.
majiayu000/claude-skill-registry 163
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ab-test-setup
When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," or "hypothesis." For tracking implementation, see analytics-tracking.
majiayu000/claude-skill-registry 163
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prompting
Prompt engineering standards and context engineering principles for AI agents based on Anthropic best practices. Covers clarity, structure, progressive discovery, and optimization for signal-to-noise ratio.
majiayu000/claude-skill-registry 163
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definition.tech_spike
Scope and prioritize technical spikes that de-risk architecture or implementation questions.
majiayu000/claude-skill-registry 163