Essential command-line tools and system utilities.
OAuth flows, token management, and security best practices for Slack apps. Use when implementing app distribution, multi-workspace installations, token storage and rotation, managing scopes and permissions, or securing production Slack applications.
Browser automation via Playwright MCP. Use for web scraping, taking screenshots, interacting with web pages, testing web UIs, and automating browser tasks. Headless browser support.
Browser automation with Playwright. Use when user asks to automate web interactions, scrape websites, test web applications, fill web forms, take screenshots, or interact with dynamic web content.
Automatically generate and run tests after each code change. Use when: any code is generated or modified in the pipeline. Triggers: internal use only.
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
Browser automation toolkit using Playwright. Supports interacting with web applications, form filling, capturing screenshots, viewing browser logs, and running automated tests. Use when automating browser tasks, testing web UI, or scraping web pages.
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
Autonomous browser control with Cowork-style skill recording. Use when user requests "control my screen", "record workflow", "verify Lovable", "test scrapers", "debug DOM", "autonomous testing", or any browser automation task. Uses CDP + Accessibility Tree for 10x faster, 100% reliable element targeting. NO screenshots.
This skill should be used when writing test cases, fixing bugs, analyzing code for potential issues, or improving test coverage for JavaScript/TypeScript applications. Use this for unit tests, integration tests, end-to-end tests, debugging runtime errors, logic bugs, performance issues, security vulnerabilities, and systematic code analysis.
Take UI screenshots using Playwright and attach them as PR comments. Use this skill to capture visual state of UI components for code review, visual regression testing, or documentation.
Browser automation using Playwright MCP for web testing, UI verification, and form automation. Use when navigating websites, clicking elements, filling forms, taking screenshots, or testing web applications. Supports iframe operations and complex JavaScript execution.
Test execution patterns, failure classification, and result analysis
Lightweight Chrome automation toolkit with shared configuration, JSON-first output, and six focused scripts for starting, navigating, inspecting, capturing, evaluating, and cleaning up browser sessions.
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
Guidance for effective browser automation with dev-browser plugin. Use for testing local development, verifying UI changes, debugging visual issues, and automating browser tasks.
Build Go-based command-line tools following established patterns with Cobra CLI framework, Viper configuration, SQLite database, and automated GitHub Actions workflows for releases. Use when creating new Go CLI projects or adding features to existing ones that follow the Cobra/Viper/SQLite stack.
Use when the user asks to analyze package upgrades, check for outdated dependencies, plan npm/NuGet updates, or assess breaking changes in package updates. Triggers on keywords like "upgrade packages", "outdated", "npm update", "breaking changes", "dependency upgrade", "package update", "version upgrade".
ドキュメント更新。コード変更後にnpm script/環境変数/API追加を検出した場合に使用。CLAUDE.md/README.md/API仕様の同期を支援。
Scans DAPR projects for security issues including plain-text secrets, missing ACLs, insecure configurations, and security best practice violations. Automatically triggers on component file modifications.
Guide for using NX commands in the Hey Jarvis monorepo. Use this when working with any project in the repository that requires building, testing, linting, or serving.
