Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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dhh-rails-style
This skill should be used when writing Ruby and Rails code in DHH's distinctive 37signals style. It applies when writing Ruby code, Rails applications, creating models, controllers, or any Ruby file. Triggers on Ruby/Rails code generation, refactoring requests, code review, or when the user mentions DHH, 37signals, Basecamp, HEY, or Campfire style. Embodies REST purity, fat models, thin controllers, Current attributes, Hotwire patterns, and the "clarity over cleverness" philosophy.
nbbaier/compound-engineering-amp 1
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agent-native-architecture
This skill should be used when building AI agents using prompt-native architecture where features are defined in prompts, not code. Use it when creating autonomous agents, designing MCP servers, implementing self-modifying systems, or adopting the "trust the agent's intelligence" philosophy.
nbbaier/compound-engineering-amp 1
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create-agent-skills
This skill provides expert guidance for creating, writing, building, and refining Claude Code Skills. It should be used when working with SKILL.md files, authoring new skills, improving existing skills, or understanding skill structure and best practices.
nbbaier/compound-engineering-amp 1
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dhh-ruby-style
This skill should be used when writing Ruby and Rails code in DHH's distinctive 37signals style. It applies when writing Ruby code, Rails applications, creating models, controllers, or any Ruby file. Triggers on Ruby/Rails code generation, refactoring requests, code review, or when the user mentions DHH, 37signals, Basecamp, HEY, or Campfire style. Embodies REST purity, fat models, thin controllers, Current attributes, Hotwire patterns, and the "clarity over cleverness" philosophy.
nbbaier/compound-engineering-amp 1
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workflows-work
This skill should be used when executing work plans, specifications, or todo files systematically while maintaining quality and shipping complete features.
nbbaier/compound-engineering-amp 1
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frontend-design
This skill should be used when creating distinctive, production-grade frontend interfaces with high design quality. It applies when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.
nbbaier/compound-engineering-amp 1
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gemini-imagegen
This skill should be used when generating and editing images using the Gemini API (Nano Banana Pro). It applies when creating images from text prompts, editing existing images, applying style transfers, generating logos with text, creating stickers, product mockups, or any image generation/manipulation task. Supports text-to-image, image editing, multi-turn refinement, and composition from multiple reference images.
nbbaier/compound-engineering-amp 1
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workflows-plan
This skill should be used when transforming feature descriptions, bug reports, or improvement ideas into well-structured project plans following project conventions and best practices.
nbbaier/compound-engineering-amp 1
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workflows-review
This skill should be used when performing exhaustive code reviews using multi-agent analysis, ultra-thinking, and Git worktrees for deep local inspection. It applies to PR reviews, branch comparisons, and comprehensive code quality assessments.
nbbaier/compound-engineering-amp 1
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skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
nbbaier/compound-engineering-amp 1
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debug
Add traceable debug logs that can be auto-removed with a single command. Use when debugging issues - logs follow a strict format for clean removal.
perfux/perfux-opencode-plugin
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debug
Add traceable debug logs that can be auto-removed with a single command. Use when debugging issues - logs follow a strict format for clean removal.
perfux/perfux-opencode-plugin
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scalardb-sizing-estimator
ScalarDB Cluster および ScalarDB Analytics のアーキテクチャ、サイジング、構成を見積もるスキル。
性能要件、可用性要件、クラウド環境からScalarDB Cluster Pod数、Kubernetes構成、
バックエンドDB、API Gateway、監視システム等の全体構成を見積もる。
ScalarDB Analyticsを使用する場合はEMR/Databricksのサイジングも含む。
使用タイミング:
- 「ScalarDBのサイジングを見積もりたい」「ScalarDB環境を構築したい」
- 「ScalarDB Clusterの構成を決めたい」「ScalarDBの費用を算出したい」
- 「開発/テスト/ステージング/本番環境のScalarDB構成」
- CI/CD、Blue/Green、Canary Deploymentを含む本番環境設計
- 「ScalarDB Analyticsを使いたい」「分析クエリ環境を構築したい」
- 「EMR/Databricksのサイジングを見積もりたい」
出力: Markdown形式の見積もり結果 + HTML形式のレポート
費用: USD/JPY両建て(為替レート明記)
wfukatsu/claude-skills
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mmi-analyzer
Modularity Maturity Index (MMI) によるソフトウェアアーキテクチャの技術的負債を定量評価するスキル。 Pythonプロジェクトのソースコードを解析し、モジュール性・階層性・パターン一貫性の3軸でスコアリングする。 Serena MCP のLSP機能と組み合わせることで、シンボルレベルの依存関係解析やレイヤー違反検出の精度が向上する。
このスキルは以下のような場面で使用する: - 「アーキテクチャを評価して」「技術的負債を測定して」と言われたとき - 「MMI」「モジュール性」「循環依存」「レイヤー違反」に言及されたとき - Pythonプロジェクトのコード品質やリファクタリング優先度を判断したいとき - レガシーシステムのリファクタリング vs 置き換えの判断材料が必要なとき - 「Serenaで解析して」と言われたとき(Serena MCPとの連携を前提とする)
wfukatsu/claude-skills
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physics-simulation
wfukatsu/claude-skills
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architecture-patterns
Design, evaluate, and document software architecture patterns
pluginagentmarketplace/custom-plugin-software-design 2
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clean-code
Analyze and improve code quality, readability, and maintainability
pluginagentmarketplace/custom-plugin-software-design 2
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refactoring
Detect code smells and apply safe refactoring techniques
pluginagentmarketplace/custom-plugin-software-design 2
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tdd-practices
Guide TDD workflow, design tests, and create mocking strategies
pluginagentmarketplace/custom-plugin-software-design 2
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solid-principles
Apply and validate SOLID principles in object-oriented design
pluginagentmarketplace/custom-plugin-software-design 2
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design-patterns
Identify, implement, and teach GoF design patterns
pluginagentmarketplace/custom-plugin-software-design 2
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domain-driven-design
Model business domains using DDD tactical and strategic patterns
pluginagentmarketplace/custom-plugin-software-design 2
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kc-docs
Generate intelligent Python project documentation with UML class diagrams, architecture diagrams, and code analysis. Analyzes codebase structure to recommend and create appropriate visualizations for project overview.
Markedslabben/kc
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code-search
Use when searching code, refactoring, running codemods, or choosing between search tools. Provides guidance on ast-grep vs ripgrep selection and usage patterns.
edmundmiller/dotfiles 53