技術寫作

Validates messaging consistency across website, GitHub repositories, and local documentation. Generates comprehensive read-only discrepancy reports showing where messaging conflicts or inconsistencies exist. Activates when user mentions "consistency check", "validate documentation", "check for mixed messaging", "audit content consistency", or before updating internal paperwork.

Comprehensive guide for writing and running Terraform tests. Use when creating test files (.tftest.hcl), writing test scenarios with run blocks, validating infrastructure behavior with assertions, mocking providers and data sources, testing module outputs and resource configurations, or troubleshooting Terraform test syntax and execution. Terraform test is typically used when validating Terraform modules.

システム障害・インシデントの検知から解決、事後分析までを体系的に支援。ITIL・SRE原則に基づき、迅速な復旧と再発防止を実現。Anchors:• The Site Reliability Workbook (Google) / 適用: ポストモーテム文化 / 目的: 非難なき事後分析と学習• ITIL 4 / 適用: インシデント・問題管理 / 目的: 構造化されたエスカレーション• The Phoenix Project (Kim, Behr) / 適用: 変更管理 / 目的: 変更起因インシデントの予防Trigger:Use when responding to system outages, handling alerts, writing incident reports, conducting postmortems, or analyzing root causes.incident, outage, postmortem, RCA, 5 whys, rollback, escalation, severity, on-call

Use when needing to understand requirements before implementation. Gathers context from Jira, Confluence, codebase, and docs. Produces research document with confidence scoring.

RED-GREEN-REFACTOR for process documentation - baseline without skill, write addressing failures, iterate closing loopholes

Writing style guide for jonmagic / Jonathan Hoyt with authentic voice patterns and tone guidelines. Use when generating any prose content on jonmagic's behalf—blog posts, documentation, reflections, feedback, snippets, or any written communication. Ensures first-person narratives with introspective framing, concrete examples, and thoughtful principal-engineer perspective.

Format markdown content for Notion import with proper syntax for toggles, code blocks, and tables. Use when formatting responses for Notion, creating Notion-compatible documentation, or preparing markdown for Notion paste/import.

Fix markdown table alignment and spacing issues. Use when formatting tables in markdown files, aligning columns, normalizing cell padding, or ensuring proper table structure. Triggers: markdown table, table alignment, table formatting, md table, align columns.

This skill automates the adaptation of pre-trained machine learning models using transfer learning techniques. It is triggered when the user requests assistance with fine-tuning a model, adapting a pre-trained model to a new dataset, or performing transfer learning. It analyzes the user's requirements, generates code for adapting the model, includes data validation and error handling, provides performance metrics, and saves artifacts with documentation. Use this skill when you need to leverage existing models for new tasks or datasets, optimizing for performance and efficiency.

This skill enables Claude to generate compliance reports based on various security standards and frameworks. It leverages the compliance-report-generator plugin to automate the report creation process. Use this skill when a user requests a "compliance report", "security audit report", or needs documentation for "regulatory compliance". The skill is particularly useful for generating reports related to standards like PCI DSS, HIPAA, SOC 2, or ISO 27001. It can also assist with documenting adherence to specific security policies. Activates when you request "generating compliance reports" functionality.

Write markdown content to file paths using the MCP markdown-writer server. Use when you need to save generated markdown content to a file, especially in contexts where (1) The Write tool is unavailable or restricted, (2) You need guaranteed atomic writes with verification, (3) Writing markdown files for documentation, reports, or research outputs, (4) An agent needs to persist markdown without user permission prompts.

3層開示モデル（メタデータ→本文→リソース）による段階的な情報提供で、トークン効率と知識スケーラビリティを両立。スキル発動信頼性を最大化し、必要な時に必要な知識だけをロードします。Anchors:• The Pragmatic Programmer (Andrew Hunt, David Thomas) / 適用: 段階的な情報開示と実践的改善 / 目的: トークン効率を維持しながら深い知識を提供• Progressive Disclosure (Jakob Nielsen) / 適用: 認知負荷の最小化 / 目的: UX設計原則のスキルメタデータへの応用• Information Architecture (Louis Rosenfeld) / 適用: 階層的知識組織化 / 目的: 遅延読み込みとインデックス駆動設計Trigger:Use when designing skill metadata, optimizing token usage, implementing progressive disclosure patterns, improving skill activation reliability, organizing knowledge hierarchically, reducing context window consumption, or creating scalable documentation structures.

英語と日本語のドキュメントを同期的に更新します。README、セットアップガイド、使用方法ガイドなどのドキュメントペアを常に同期して更新します。

Pytest testing patterns, fixtures, mocking, and coverage for GMailArchiver. Use when writing unit tests, integration tests, creating fixtures, mocking Gmail API, or checking coverage. Triggers on: test, pytest, fixture, mock, coverage, conftest, assert, unit test, integration test.

Design REST and GraphQL APIs. Use when creating backend APIs, defining API contracts, or integrating third-party services. Covers endpoint design, authentication, versioning, documentation, and best practices.

This skill should be used when the user asks to "create CLAUDE.md", "initialize CLAUDE.md", "sync CLAUDE.md with code", "update documentation from codebase", "create .claude/rules/", "manage modular rules", "split large CLAUDE.md", or mentions project documentation setup. Manages complete lifecycle of project instructions including creation, synchronization with code patterns, and modular organization.

Edit LCP protocol docs under docs/protocol/ in BOLT-style (TLVs, message formats, state flow).

Apply comprehensive code review checklist covering purpose, design, quality, correctness, security, performance, testing, and documentation. Use when reviewing pull requests, conducting code reviews, or self-reviewing changes before committing.

GitHub Actionsマトリックスビルド戦略設計・最適化スキル。複数OS、バージョン、環境での並列テストを実現。Anchors:• GitHub Actions Documentation / 適用: strategy.matrix / 目的: 並列CI/CD• GitHub Actions Workflow Syntax / 適用: include/exclude / 目的: 条件付きビルドTrigger:Use when configuring matrix builds, multi-environment testing, CI parallelization,dynamic matrix generation, or optimizing max-parallel settings.

Generates CRUD REST API endpoints with request validation, TypeScript types, consistent response formats, error handling, and documentation. Includes route handlers, validation schemas (Zod/Joi), typed responses, and usage examples. Use when building "REST API", "CRUD endpoints", "API routes", or "backend endpoints".