Discover Testing & security skills, compare source repositories and read the instructions for each workflow.
Vitest mocking patterns and test double strategies. Use when writing tests that need mocks, spies, stubs, or fakes. Triggers include: mocking modules, stubbing globals (fetch, Date, timers), testing composables...
Guidance for accessible user notifications and feedback. AUTO-TRIGGER when implementing: toasts, snackbars, notifications, alerts, flash messages, status messages, success/error feedback, or any transient UI me...
Query and explore logs in Grafana Loki via the logcli command-line tool. Use when a user asks to pull logs for analysis.
Query and explore distributed traces in Grafana Tempo. Use when a user asks to pull tracing data for analysis.
Search and collect the latest Skills resources including blog posts, GitHub repositories, video tutorials, case studies, and tools. Focus on Skills development, SKILL.md examples, and Skills best practices. Use...
Generate daily update reports for the Skills resource library. Records resource additions, modifications, and deletions for the day. Use when generating today's update report, tracking daily maintenance progres...
Generate periodic briefings for the Skills resource library. Summarizes new resources, popular content, and trends. Use when generating weekly reports, monthly reports, or custom time period summaries for the r...
Serenaエキスパート - コード編集・解析作業時に最優先で使用。プロジェクト初期化、シンボル検索、効率的なコード変更を支援。
GitHub PRの未解決Review threadsを一括Resolveします。GraphQL APIで未解決のReview threads（コード特定行へのコメント）を取得し、resolveReviewThread mutationで全て自動的にResolveします。Issue comments（会話タブ）は...
ライブラリの情報を確認するためのスキル。Next.js、shadcn、その他のライブラリについて、適切なMCPサーバーを使用して最新のドキュメントと使用方法を取得します。
GitHub PRから未対応のコメントを取得します。GraphQL APIで (1) コード特定行への未解決Review threads（Resolve可能）と (2) コードブロックを含むIssue comments（会話タブ、Resolve不可）の両方を取得し、JSON形式で出力し...
GitHub Issueの内容を取得します。ghコマンドを使用してIssueのタイトル、本文、コメント、ラベル、アサイン情報などを取得します。
GitHubでPull Request（PR）を作成します。PRのdescriptionには指定されたテンプレートを使用し、必要な情報を記載します。PR作成後、PRのURLを報告します。
git worktree を利用した分離作業環境を自動構築します。デフォルトブランチから最新コードを取得し、.git-worktrees/ ディレクトリに新規worktreeを作成、.env・npm依存関係を自動セットアップします。ブランチ名の '/' は自...
Implement UI directly from Figma designs using the Figma MCP with pixel-perfect fidelity. Use when given a Figma URL, asked to "implement from Figma", "match the design", or when building UI that needs to preci...
Create distinctive, non-generic UI designs with aesthetic direction and ASCII wireframes. Use when asked to "design the UI", "create a layout", "wireframe this", or when building UI that should be memorable rat...
Persistent task backlog that survives across sessions. Git-committed, always available. Use when asked to "add a task", "show my tasks", "update the backlog", "prioritize", or when managing what needs to be don...
Capture solved problems as searchable documentation for future reference. Use when a problem is solved, after saying "that worked", "it's fixed", or when you want to document a solution so it can inform future...
Production readiness checklist covering domains, SEO, security, and deployment. Use when asked to "ship it", "deploy to production", "go live", "launch", or when preparing a project for production deployment.
Comprehensive codebase audit with specialized reviewers. Generates actionable reports. Use when asked to "audit the codebase", "review code quality", "check for issues", "security review", or "performance audit...
View and manage the progress journal for knowledge persistence across sessions. Use when asked to "show progress", "what have we done", "add a note", or when you need context from previous sessions.
Turn ideas into validated designs through collaborative dialogue with built-in expert review. Use when asked to "design a feature", "plan an approach", "think through implementation", or when starting new work...
The main entry point. Understands your codebase and routes to the right workflow. Use when starting a session, saying "let's work on something", or unsure which Arc command to use. Gathers context and asks what...
Create a detailed implementation plan with exact file paths, test code, and TDD cycles. Use when asked to "create an implementation plan", "break this down into tasks", "detail the steps", or after /arc:ideate...
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.