後端開發

Help with paper references using paperpipe (papi). Use when user asks about papers, wants to verify code against a paper, needs paper context for implementation, or asks about equations/methods from literature.

This skill automates the setup of distributed tracing for microservices. It helps developers implement end-to-end request visibility by configuring context propagation, span creation, trace collection, and analysis. Use this skill when the user requests to set up distributed tracing, implement observability, or troubleshoot performance issues in a microservices architecture. The skill is triggered by phrases such as "setup tracing", "implement distributed tracing", "configure opentelemetry", or "add observability to microservices".

Rails開発を支援するスキル。モデル、コントローラー、テストの生成、マイグレーションのサポートを提供します。

Use when restructuring code without changing behavior - extract method, extract class, rename, move, inline.

Kubernetes debugging and troubleshooting best practices using MCP kubernetes tools. Use when: (1) Pods are failing, pending, or in CrashLoopBackOff/ImagePullBackOff states, (2) Services are unreachable or DNS resolution fails, (3) Deployments aren't rolling out, (4) Nodes are unhealthy or unschedulable, (5) Resource issues (OOM, CPU throttling), (6) Any "why isn't my Kubernetes workload working?" questions. Provides systematic debugging workflows using kubectl_get, kubectl_describe, kubectl_logs, exec_in_pod, and other MCP kubernetes tools.

Write and debug AST-based codemods using jscodeshift for automated code transformations. Use when creating migrations, API upgrades, pattern standardization, or large-scale refactoring.

Use this skill when developing, implementing, or modifying Go backend code for the Brokle platform. This includes creating services, repositories, handlers, domain entities, API endpoints, middleware, workers, or any other Go backend components. Invoke this skill at the start of backend development tasks.

Node.jsアプリケーションのメモリ監視とリーク検出パターン。PM2、V8ヒープ分析、メモリプロファイリングを活用した効率的メモリ管理を提供。Anchors:• Observability Engineering / 適用: メモリメトリクスとアラート / 目的: 本番監視• Systems Performance / 適用: ヒープ分析とプロファイリング / 目的: メモリ最適化• Node.js Documentation / 適用: process.memoryUsage、V8ヒープ統計 / 目的: API活用Trigger:Use when setting up memory monitoring, investigating memory leaks, configuring PM2 memory limits,analyzing heap dumps, or designing production memory alerting strategies.

Domain specialist for code quality assessment, maintainability, complexity analysis, code smells detection, anti-patterns identification, and code style enforcement. Scope: code review methodologies, naming conventions, coding standards, technical debt management. Excludes: database design, API design, infrastructure, performance, security, deployment/CI/CD. Triggers: "quality", "code quality", "code health", "smell", "code smell", "anti-pattern", "complexity", "cyclomatic complexity", "maintainability", "naming", "naming convention", "style", "code style", "linting", "technical debt", "debt", "refactoring", "refactor", "review", "code review".

Generates complete starter repositories for various tech stacks (Next.js, Vite, Nest, FastAPI, etc.) with best-practice conventions, folder structure, baseline code, configs, scripts, and setup documentation. Use when users request to "scaffold a project", "create a starter repo", "initialize a new project", or specify a tech stack to begin with.

Automatically validates Cloudflare Workers runtime compatibility during development, preventing Node.js API usage and ensuring proper Workers patterns

Pedantic Diversio backend dev workflow Skill that enforces ClickUp-linked branch/PR naming, PR hygiene, safe Django migrations, and downtime-safe schema changes for Django4Lyfe-style backends.

PM2エコシステム設定の専門スキル。Node.jsプロセス管理のためのecosystem.config.js設計、実行モード選択、環境変数管理、パフォーマンス最適化を提供します。Anchors:• PM2 Documentation (Keymetrics) / 適用: プロセス管理設定 / 目的: 運用自動化• The Pragmatic Programmer (Andrew Hunt, David Thomas) / 適用: DRY原則・保守性 / 目的: 品質向上• Node.js Design Patterns (Mario Casciaro, Luciano Mammino) / 適用: スケーリング戦略 / 目的: パフォーマンス最適化Trigger:Use when configuring PM2 ecosystem.config.js, deploying Node.js applications with PM2, optimizing PM2 cluster mode, managing PM2 environment variables, or troubleshooting PM2 process issues

Research library documentation and API references using Context7 integration. Use when users ask about libraries, frameworks, packages, APIs, or need documentation for third-party code.

データベースバックアップ戦略、RPO/RTO設計、復旧ランブック作成、検証運用を体系化するスキル。多層防御と復旧演習を通じて、復旧準備の抜け漏れを防ぐ。Anchors:• Database Reliability Engineering / 適用: 信頼性設計 / 目的: 失敗前提の運用整理• Backup & Recovery (W. Curtis Preston) / 適用: バックアップ戦略 / 目的: 復旧可能性の担保• Site Reliability Engineering / 適用: RTO/RPO設計 / 目的: 目標と検証の整合Trigger:Use when designing backup strategies, defining RPO/RTO, drafting recovery runbooks, planning DR drills, or verifying backup readiness.backup strategy, rpo rto, recovery runbook, disaster recovery, backup validation

コマンドのセキュリティ設計（allowed-tools制限/disable-model-invocation/機密情報保護）を整理し、安全な実行フローと権限制御を支援するスキル。セキュリティ要件、検証手順、テンプレート運用を一貫して整理する。Anchors:• Web Application Security (Andrew Hoffman) / 適用: 脅威モデリング / 目的: セキュア設計指針• OWASP Top 10 / 適用: 一般的脅威の整理 / 目的: リスク評価基準Trigger:Use when designing secure command execution, restricting tools, or preventing unsafe automated operations.command security, allowed-tools, disable-model-invocation, secret protection

Use when generating tests for backend code (Express routes, MongoDB models, Node services) - analyzes file type, detects test framework from package.json, generates comprehensive tests with setup/teardown and edge case coverage

Search and retrieve LimaCharlie documentation from the local docs/ folder. Use when users ask about LimaCharlie platform features, SDKs, APIs, D&R rules, LCQL, sensors, outputs, extensions, integrations, or any LimaCharlie-related topics. Covers platform documentation, Python SDK, and Go SDK.

This skill enables Claude to generate ORM models and database schemas. It is triggered when the user requests the creation of ORM models, database schemas, or wishes to generate code for interacting with databases. The skill supports various ORMs including TypeORM, Prisma, Sequelize, SQLAlchemy, Django ORM, Entity Framework, and Hibernate. Use this skill when the user mentions terms like "ORM model", "database schema", "generate entities", "create migrations", or specifies a particular ORM framework like "TypeORM entities" or "SQLAlchemy models". It facilitates both database-to-code and code-to-database schema generation.

This skill enables Claude to test load balancing strategies. It validates traffic distribution across backend servers, tests failover scenarios when servers become unavailable, verifies sticky sessions, and assesses health check functionality. Use this skill when the user asks to "test load balancer", "validate traffic distribution", "test failover", "verify sticky sessions", or "test health checks". It is specifically designed for testing load balancing configurations using the `load-balancer-tester` plugin.