Alert rules based on error budget consumption

Master of high-performance web map implementations handling 5,000-100,000+ geographic data points. Specializes in Leaflet.js optimization, Supercluster algorithms, viewport-based loading, canvas...

Search the web using Google Gemini CLI with built-in Google Search grounding to find current documentation, best practices, solutions, and technical information. Use when the user needs to...

Plan and document family history research systematically. Structures genealogical research with proper citations, evidence analysis, and organized family records.

Build end-to-end automated tests that simulate real user interactions across the full application stack. Use for E2E test, Selenium, Cypress, Playwright, browser automation, and user journey testing.

Create test plans, write tests, validate code quality through testing

Read-only static security audit of Claude Code skills, commands, and plugins. Analyzes SKILL.md frontmatter, body content, supporting scripts, and hooks for security risks. Use this skill when the...

複雑なタスク（Epic）を15分以内のAtomic Stepに分解するワークフローガイド。進捗管理、脱線防止、適切なタイミングでのコミット提案。迷わず登頂するための山岳ガイド役。複雑タスク分解が必要な時に使用。

Creates Cursor-specific AI subagents with isolated context for complex multi-step workflows. Use when creating subagents for Cursor editor specifically, following Cursor's patterns and directories...

Data discovery and analysis specialist focused on extracting actionable insights from complex datasets, identifying patterns and anomalies, and transforming raw data into strategic intelligence....

Generate PDF and PowerPoint reports from PinMeTo location analytics. Triggers: quarterly report, Q1 report, Q2 report, Q3 report, Q4 report, monthly report, annual report, yearly report, H1...

MANDATORY - You must load this skill before doing anything else. This defines how you operate.

Marketing Mode combines 23 comprehensive marketing skills covering strategy, psychology, content, SEO, conversion optimization, and paid growth. Use when users need marketing strategy,...

Use when managing Oracle Autonomous Database on OCI, troubleshooting performance issues, optimizing costs, or implementing HA/DR. Covers ADB-specific gotchas, cost traps, SQL_ID debugging...

Generate CHANGELOG entries following conventional commits format with

Kent Beck style refactoring workflow for code quality improvement. Triggers automatically after completing features, tasks, or phases. Analyzes cyclomatic complexity (≤10) and cognitive complexity...

Audit Claude Code skills for quality, security, and best practices. Use when reviewing SKILL.md files, ensuring skill quality standards, or before sharing skills with team.

障害発生時の初動対応、影響範囲特定、復旧手順策定、ポストモーテム作成。インシデント対応・障害復旧が必要な時に使用。コードは書かない（修正はBuilderに委譲）。

KPI定義、トラッキングイベント設計、ダッシュボード仕様作成。ノーススターメトリクス、ファネル分析、コホート分析設計。GA4/Amplitude/Mixpanel統合。メトリクス基盤が必要な時に使用。

Activate this skill when analyzing iOS app UI/UX, evaluating iOS design patterns, proposing iOS interface improvements, or creating iOS implementation specifications. Provides deep expertise in...