Blockchain

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

ツール権限の要件整理、ポリシー設計、監査運用を体系化するスキル。最小権限の原則と変更履歴を徹底し、安全なツール利用を支援する。Anchors:• The Pragmatic Programmer / 適用: 権限運用 / 目的: 実務的な安全性• Zero Trust Architecture (NIST SP 800-207) / 適用: アクセス制御 / 目的: 最小権限の徹底Trigger:Use when defining or reviewing tool permissions, access policies, or least-privilege settings.permissions, least privilege, access policy

This skill enables Claude to define and track Service Level Agreements (SLAs), Service Level Indicators (SLIs), and Service Level Objectives (SLOs) for improved service reliability. It is triggered when the user needs to establish, monitor, or analyze service performance metrics. Use this skill when the user mentions "SLA", "SLI", "SLO", "error budget", "service reliability", or "track service performance". The skill helps to define key metrics, set targets, and monitor performance against those targets.

Authentication and authorization patterns including OAuth2, JWT, RBAC/ABAC, session management, API keys, password hashing, and MFA. Use when implementing login, access control, identity management, tokens, permissions, or security features.

AIエージェント・システムロール・ペルソナのための役割プロンプト設計スキル。責務分離、専門家思考様式の適用、効果的なプロンプト構造化の指針を提供する。Anchors:• The Pragmatic Programmer (Andrew Hunt, David Thomas) / 適用: DRY原則・責務分離 / 目的: ロール設計の品質向上• Domain-Driven Design (Eric Evans) / 適用: ユビキタス言語・境界づけられたコンテキスト / 目的: 責務境界の明確化• Thinking, Fast and Slow (Daniel Kahneman) / 適用: 専門家思考様式の理解 / 目的: 適切な思考モード設計Trigger:Use when designing AI agent roles, system prompts, persona definitions, or separating responsibilities between agents.role prompting, persona design, agent role, system prompt, responsibility separation, ロール設計, ペルソナ

This skill enables Claude to create and execute load tests for performance validation. It is designed to generate load test scripts using tools like k6, JMeter, and Artillery, based on specified test scenarios. Use this skill when the user requests to create a "load test", conduct "performance testing", validate "application performance", or needs a "stress test" to identify breaking points in the application. The skill helps define performance thresholds and provides execution instructions.

AWS Cloud Development Kit (CDK) expert for building cloud infrastructure with TypeScript/Python. Use when creating CDK stacks, defining CDK constructs, implementing infrastructure as code, or when the user mentions CDK, CloudFormation, IaC, cdk synth, cdk deploy, or wants to define AWS infrastructure programmatically. Covers CDK app structure, construct patterns, stack composition, and deployment workflows.

This skill runs smoke tests to verify critical application functionality. It executes pre-defined test suites that check system health, authentication, core features, and external integrations. Use this skill after deployments, upgrades, or significant configuration changes to ensure the application is operational. Trigger this skill using the terms "smoke test" or "st".

Defines database performance monitoring strategy with slow query detection, resource usage alerts, query execution thresholds, and automated alerting. Use for "database monitoring", "performance alerts", "slow queries", or "DB metrics".

静的解析によるセキュリティ脆弱性検出を整理し、SAST運用と検出ルールの設計を支援するスキル。SQLインジェクション、XSS、コマンドインジェクションなどの検出と改善方針を扱う。Anchors:• Web Application Security (Andrew Hoffman) / 適用: 脅威分析と検出観点 / 目的: 脆弱性検出の精度向上• OWASP ASVS / 適用: 検出基準の整理 / 目的: セキュリティ要件の明文化• Secure by Design (OWASP) / 適用: 改善方針 / 目的: 安全な設計判断Trigger:Use when running SAST, defining detection rules, auditing injection vulnerabilities, or documenting static analysis findings.static analysis, SAST, SQL injection, XSS, command injection, security review

Modern C# asynchronous programming patterns using async/await, proper CancellationToken usage, and error handling in async code. Use when guidance needed on async/await best practices, Task composition and coordination, ConfigureAwait usage, ValueTask optimization, or async operation cancellation patterns. Pure .NET framework patterns applicable to any C# application.

This skill helps to identify Cross-Site Request Forgery (CSRF) vulnerabilities in web applications. It validates the implementation of CSRF protection mechanisms, such as synchronizer tokens, double-submit cookies, SameSite attributes, and origin validation. Use this skill when you need to analyze your application's security posture against CSRF attacks or when asked to "validate csrf", "check for csrf vulnerabilities", or "test csrf protection".

Resize images using ImageMagick when they are too large to view or process. Use this skill when you encounter an image file that exceeds token limits, is too large to read, or when you need to create a smaller version of an image for viewing.

Multi-chain smart contract development skill for Ethereum, Solana, and Move-based chains.This skill should be used when: writing smart contracts (ERC20/ERC721/ERC1155/esToken/custom),auditing contract security vulnerabilities, generating Foundry test cases, optimizing gas usage,or automating deployment workflows. Triggers on queries like "write a contract", "audit this contract","generate tests", "optimize gas", or "deploy contract".

Defines caching strategies with cache keys, TTL values, invalidation triggers, consistency patterns, and correctness checklist. Provides code examples for Redis, CDN, and application-level caching. Use when implementing "caching", "performance optimization", "cache strategy", or "Redis caching".

Implement state machines for managing complex workflows and state transitions. Use when models have distinct states with defined transitions, business rules for state changes, or event-driven workflows.

This skill enables Claude to define and track Service Level Agreements (SLAs), Service Level Indicators (SLIs), and Service Level Objectives (SLOs) for improved service reliability. It is triggered when the user needs to establish, monitor, or analyze service performance metrics. Use this skill when the user mentions "SLA", "SLI", "SLO", "error budget", "service reliability", or "track service performance". The skill helps to define key metrics, set targets, and monitor performance against those targets.

This skill creates Ansible playbooks for automating configuration management tasks. It generates production-ready, multi-platform playbooks based on user-defined requirements, incorporating best practices and a security-first approach. Use this skill when you need to automate server configurations, software deployments, or infrastructure management using Ansible. Trigger this skill by requesting "Ansible playbook," specifying configuration details, or asking for automation of a particular setup.

Extract components from Figma, convert designs to React components, sync design tokens, and generate code from designs. Bridge the gap between design and code with automated workflows.

This skill enables Claude to generate Kubernetes deployment manifests, services, and related configurations following best practices. It should be used when the user asks to create a new Kubernetes deployment, service, ingress, or other related resources. Claude will generate YAML files for Deployments, Services, ConfigMaps, Secrets, Ingress, and Horizontal Pod Autoscalers. Use this skill when the user mentions "Kubernetes deployment", "K8s deployment", "create service", "define ingress", or asks for a manifest for any K8s resource.