Analyze companies and generate comprehensive research reports. Use when user asks to research, analyze, profile, or investigate a company.

Orchestrates test-driven fixes for Mattermost security tickets (Jira/Atlassian) with a Staff Security Engineer mindset: failing secure-behavior tests first, then implementation, then security review and edge-case loops, then opening a non-draft PR that follows `.github/PULL_REQUEST_TEMPLATE.md` when present, with a vague public description (no exploit detail). Use when the user invokes /security-fix:security-fix with a mattermost.atlassian.net browse URL, MM-* security work, backend permission or authorization bugs, or asks for this security TDD workflow.

エージェントのCLI/モデルをライブ切替するスキル。settings.yaml更新→/exit→新CLI起動→ pane metadata更新を一発で実行。Thinking有無も制御。 「モデル切替」「Sonnetにして」「Opusに変えて」「足軽全員切替」「Thinking切って」で起動。

スクリーンショットの取得・加工を行う。ローカルスクショから最新画像を取得、 PlaywrightでWebページをキャプチャ、画像のトリミング・リサイズ、機微情報を黒塗りマスキング。 記事執筆、レポート作成、UI確認、画像加工時に起動。 「スクショ」「スクリーンショット」「画面キャプチャ」「最新のスクショ」「画像加工」「トリミング」「マスク」「写メ」「写メ撮った」「スクショ撮った」で起動。 Do NOT use for: 画像生成（shogun-imagegenを使え）。

Generate a FigJam project plan board from a PRD plus codebase context. Interactive flow: research → propose sections → per-section deep research → per-section content + block-shape proposal → create FigJam → skeleton → fill → diagrams → wrap. Each content block (section, nested section, intro callout, table, multi-column text, sticky column, diagram section, metadata strip) has its own subskill reference file. Use when the user asks for 'project plan in FigJam', 'interactive project plan', '/generate-project-plan', or provides a PRD and wants per-section confirmation on content + rendering.

This skill should be used when the user says "shipping", "arness shipping", "ship it", "ship", "create PR", "open pull request", "push and PR", "commit and push", "wrap up", "ship the feature", "ship the fix", "ready to ship", "push changes", "finalize", "finish up", "done", "arn-shipping", or wants to commit, push, and optionally create a pull request. Handles branching, staging, committing, pushing, and PR creation as a single guided flow. Chains from arn-implementing at completion.

This skill should be used when the user says "ensure config", "check arness config", "arn-code-ensure-config", "verify arness setup", or wants to verify that Arness Code configuration is present for the current project. This skill is primarily consumed as a reference by entry-point skills (arn-planning, arn-implementing, arn-shipping, arn-reviewing-pr, arn-assessing, arn-code-feature-spec, arn-code-bug-spec, arn-code-swift, arn-code-standard) which read the `references/step-0-fast-path.md` reference as Step 0 before proceeding with their workflow.

This skill should be used when the user says "concept review", "review concept", "update product concept", "synthesize stress tests", "stress test review", "apply stress test findings", "review stress test results", "concept update", "merge stress test recommendations", or wants to synthesize findings from completed stress tests into a reviewed and updated product concept document. Scans for stress test reports, consolidates recommendations, resolves conflicts using product pillars, presents the full changeset for user approval, and produces an updated product-concept.md alongside a concept-review-report.md.

This skill should be used when the user says "ship it", "arness code ship", "create PR", "open pull request", "push and PR", "commit and push", "wrap up", "ship the feature", "ship the fix", "ready to ship", "push changes", "finalize", "finish up", or wants to commit, push, and optionally open a pull request. Guides through branching, staging, committing with meaningful messages, pushing, and PR creation. Works standalone or as the final Arness pipeline step. Do NOT use this for reviewing PRs — use /arn-code-review-pr for that.

Mirror Paddle subscription and customer state into your database via webhooks — schema, upsert pattern, status semantics, scheduled changes, and access gating.

Render country-localized prices on a Next.js pricing page using Paddle.js PricePreview — country detection, billing frequency toggle, and currency formatting.

Mint a Paddle customer portal session URL from a Next.js Server Action — the portal-vs-custom-billing-screen trade-off, auth, ownership, URL structure (overview vs deep links), and the security model.

Add a Paddle Checkout to a Next.js web app — overlay or inline, with event handling, customer pre-fill, and dynamic line item updates.

This skill should be used when the user asks to "create an email", "build an email campaign", "design an email template", "generate an email for a segment", "preview an email", or "push an email to Engage". Generates enterprise-grade HTML email templates with live preview in Treasure Studio and natural language editing, then pushes the final version to Treasure Engage.

DevOps Monitor Agent. 시스템 모니터링, 로그 분석, 상태 확인을 담당합니다. 모니터링, 상태(status), 로그(logs), 알림 관련 요청 시 사용됩니다.

DevOps Infrastructure Agent. 인프라 관리, 스케일링, 백업, 네트워크 설정을 담당합니다. 인프라, 스케일링(scale), 백업(backup), 네트워크 관련 요청 시 사용됩니다.

Evaluate captured screenshots for layout issues, masked elements, and rendering problems. Use after taking screenshots to validate visual correctness and automatically resize viewport if elements are unexpectedly clipped.

TypeScript coding style enforcement (ESLint, type safety, React patterns). Auto-loads when writing or reviewing TypeScript/JavaScript code.

Create a new Claude Code plugin with proper directory structure and manifest. Use when the user wants to create a new plugin from scratch. Sets up plugin.json, directory structure, and optional components.