Business

Trial optimization and conversion patterns for SaaS. Covers trial design, activation metrics, conversion funnels, and win-back strategies.

コードベース分析からドメイン理解ドキュメントを生成。 エンティティ、ビジネスロジック、ドメイン用語、概念関係を抽出。 トリガー: domain understanding, glossary, entities, business logic, domain model, ER diagram, use cases.

AI-simulated event storming workshop with multi-persona support. Use when discovering domain events, commands, actors, and bounded contexts. Supports three modes - full-simulation (5 persona agents debate), quick (single-pass analysis), and guided (interactive with user). Orchestrates persona agents and synthesizes results.

SaaS onboarding patterns for user activation and time-to-value optimization. Covers signup flows, progressive disclosure, activation metrics, and onboarding UX.

Guide revenue analysis using ChartMogul reports. Use when discussing MRR, ARR, churn, retention, cohorts, or subscription metrics. Helps select the right report and interpret results.

Use when designing security architectures, implementing zero trust principles, or evaluating security posture. Covers never trust always verify, microsegmentation, identity-based access, and ZTNA patterns.

Requirements prioritization techniques including MoSCoW, Kano Model, WSJF (SAFe), and Wiegers' Value/Cost/Risk matrix. Provides scoring frameworks, trade-off analysis, and priority visualization. Use when ranking requirements by business value, customer impact, or implementation efficiency.

Multi-persona stakeholder simulation for solo requirements work. Generates diverse perspectives from simulated End User, Technical, Business, Compliance, and Operations stakeholders when real stakeholders are unavailable.

Business model design using Osterwalder's Business Model Canvas and Lean Canvas. Creates 9-block canvases with structured analysis for business model innovation and startup validation.

Identify business entities, relationships, and high-level data structures from requirements and domain knowledge.

Advanced GPG multi-key management strategies for consultants, CI/CD automation, and enterprise teams. Configure, set up, run, and execute multi-key GPG workflows. Use when managing multiple GPG keys (personal + automation, per-client keys, enterprise keys), configuring CI/CD commit signing, implementing per-client key isolation, using conditional Git includes, setting up automated signing, or scaling GPG key strategies beyond single-key setups.

This skill enables Claude to automatically generate comprehensive documentation for existing database schemas using the database-documentation-gen plugin. It is triggered when the user requests database documentation, ERD diagrams, or a data dictionary. The plugin supports multiple database engines and generates documentation that includes ERD diagrams, table relationships, column descriptions, indexes, triggers, stored procedures, and interactive HTML documentation. Use this skill when you need to document existing database schemas for team onboarding, architectural reviews, or data governance purposes. The trigger terms include "database documentation", "ERD diagram", "data dictionary", and `/db-docs`.

Manages Microsoft 365 emails: analyze inbox, categorize by business relevance, create actionable tables, move emails to folders, and forward messages. Uses MS365 MCP server for email operations.

Automatically generate user-friendly changelogs from git commit history. Use when preparing release notes, documenting changes for stakeholders, or creating app store descriptions.

This skill uses the stored-procedure-generator plugin to create production-ready stored procedures, functions, triggers, and custom database logic. It supports PostgreSQL, MySQL, and SQL Server. Use this skill when the user asks to "generate stored procedure", "create database function", "write a trigger", or needs help with "database logic", "optimizing database performance", or "ensuring transaction safety" in their database. The skill is activated by requests related to database stored procedures, functions, or triggers.

アーキテクチャパターン（Hexagonal、Onion、Vertical Sliceなど）の選定・比較・適用と、依存関係の準拠評価を支援するスキル。境界設計、レイヤー責務、移行計画を整理し、設計判断の根拠と実装の一貫性を保ちます。Anchors:• Patterns of Enterprise Application Architecture / 適用: パターン比較と選定 / 目的: トレードオフを整理する• Domain-Driven Design / 適用: ドメイン中心設計 / 目的: 境界と責務の明確化• Clean Architecture / 適用: 依存関係ルール / 目的: レイヤーの一方向性を維持Trigger:Use when selecting architecture patterns, designing system boundaries, comparing Hexagonal/Onion/Vertical Slice approaches, or evaluating dependency compliance in a codebase.

This skill enables Claude to generate end-to-end (E2E) tests for web applications. It leverages Playwright, Cypress, or Selenium to automate browser interactions and validate user workflows. Use this skill when the user requests to "create E2E tests", "generate end-to-end tests", or asks for help with "browser-based testing". The skill is particularly useful for testing user registration, login flows, shopping cart functionality, and other multi-step processes within a web application. It supports cross-browser testing and can be used to verify the responsiveness of web applications on different devices.

This skill performs standardized quality control (QC) on Hi-C contact matrices stored in .mcool or .cool format. It computes coverage and cis/trans ratios, distance-dependent contact decay (P(s) curves), coverage uniformity, and replicate correlation at a chosen resolution using cooler and cooltools. Use it to assess whether Hi-C data are of sufficient quality for downstream analyses such as TAD calling, loop detection, and compartment analysis.

Security patterns for web forms including autocomplete attributes for password managers, CSRF protection, XSS prevention, and input sanitization. Use when implementing authentication forms, payment forms, or any form handling sensitive data.

This skill should be used when users need to infer chromatin states from histone modification ChIP-seq data using chromHMM. It provides workflows for chromatin state segmentation, model training, state annotation.