Claude Skills by bg-szy

Infrastructure-as-Code security scan for changed deploy config — Dockerfiles, docker-compose, Terraform, Kubernetes/Helm, and CI/CD workflows. Flags misconfigurations and exposed secrets (root containers, open ingress, wildcard IAM, privileged pods, untrusted CI triggers). Static diff-scoped analysis (safe to auto-run); uses tfsec/checkov/hadolint/actionlint when present. Use when asked to "scan infra", "IaC scan", "check the Dockerfile/terraform/k8s", "CI security", or after changing deploy/...

When the user wants to fix indexing issues from Search Console, use noindex, or implement Google Indexing API. Also use when the user mentions "fix indexing," "not indexed," "Crawled - currently not indexed," "discovered - currently not indexed," "index coverage," "noindex," "noindex tag," "pages not indexed," "why not indexed," "request indexing," or "Google Indexing API." For sitemap, use xml-sitemap.

Skill for interface design (dashboards, admin panels, SaaS apps, tools) focusing on craft and consistency. Use when building product interfaces, internal tools, or complex UI systems that require intentional design decisions about hierarchy, layout, and component behavior.

iOS and Swift development expert covering Swift best practices, SwiftUI patterns, Human Interface Guidelines compliance, accessibility audits, navigation patterns, and app architecture. Use when building iOS apps, reviewing Swift code, or planning app architecture.

Knowledge base advisor — search, synthesize, and update your team's knowledge repositories.

When the user wants to create LinkedIn post copy or optimize for LinkedIn. Also use when the user mentions "LinkedIn post," "LinkedIn article," "professional post," "post to LinkedIn," "LinkedIn content," "LinkedIn copy," "B2B LinkedIn," "LinkedIn engagement," "LinkedIn feed," "share box," "document post," "poll," "Newsletter," "reshare," or "LinkedIn marketing." For LinkedIn ads, use linkedin-ads.

Review any business decision, plan, or strategy through the minimalist entrepreneur lens. Use when someone wants a gut-check on a business decision, wants to simplify their approach, or needs to decide between options.

Create clean editorial-style interfaces with warm monochrome palette, typographic contrast, flat bento grids, and muted pastels. Use when the user wants minimalist design, editorial style, clean typography-driven UI, or "less is more" aesthetic.

Evaluate systems through an entropy/negentropy lens — is this system decaying or growing? Use when making architecture decisions, evaluating system health, or when the user mentions "entropy", "negentropy", "technical debt", "system decay", or "tacit knowledge".

Design grassroots-first campaigns for organizations facing spending disadvantages against well-funded competitors. Use when planning a launch campaign, growth strategy, or marketing with limited budget vs established competitors.

Security scanning via clearwing — source code vulnerability hunting and network pentesting.

Performance profiling — measures code execution time, DB call time, and identifies bottlenecks at both the application and database layer. Use when asked to "profile performance", "measure execution time", "find bottlenecks", "check response times", or "why is this slow".

End-to-end testing with Playwright — generate, run, and debug E2E tests.

Help figure out pricing for a product or service using minimalist entrepreneur principles. Use when someone is setting prices, considering price changes, or struggling with what to charge.

Comprehensive per-feature QA gate. Runs the full multi-dimensional quality fan-out (tests, correctness, security, DB, frontend perf, browser QA, coverage) scoped to the current branch's diff, then emits a pass/fail ship-readiness verdict. Run it when a feature is finished, before /finish-branch and /ship. Use when asked to "run full QA", "qa-full", "feature done — check it", "is this ready to ship", "pre-ship check", or "full quality gate".

Upgrade existing websites and apps to premium quality by auditing current design and applying high-end standards. Use when the user wants to redesign, "make it look more professional", "upgrade the design", or remove generic AI aesthetics from an existing project.

Design AI-first interfaces that build ongoing relationships through memory, trust evolution, and collaborative planning. Use when designing agentic UX, memory-aware interfaces, or relationship-centric product experiences. NOT for general UI/UX tasks.

Software architecture and UI/UX principles for building genuinely new solutions, not derivative work. Use when designing features, architecting software, brainstorming apps, reviewing designs, or during strategy discussions. Focuses on first-principles thinking, simplicity where it matters, and creating rather than commenting.

When the user wants to configure, audit, or optimize robots.txt. Also use when the user mentions "robots.txt," "crawler rules," "block crawlers," "AI crawlers," "GPTBot," "allow/disallow," "disallow path," "crawl directives," "user-agent," "block Googlebot," "fix robots.txt," "robots.txt blocking," or "search engine crawling." For indexing, use indexing.

When the user wants to add or optimize structured data (Schema.org, JSON-LD). Also use when the user mentions "schema," "structured data," "JSON-LD," "rich results," "rich snippets," "Google rich snippets," "featured snippet schema," "add schema to page," "missing structured data," "schema validation error," "Schema Markup Validator," "Google Rich Results Test," "FAQ schema," "Article schema," "Organization schema," "JobPosting," "HowTo," "Event," "SoftwareApplication," "BreadcrumbList," "Web...

Create or update the feature specification from a natural language feature description.

Use when executing implementation plans with independent tasks in the current session

Upgrade superskills to the latest version. Pulls from GitHub, re-runs setup, and shows the version change. Use when asked to "upgrade superskills", "update superskills", or "get the latest version of superskills".

Schedule alarms and countdown timers in iOS apps using AlarmKit. Use when implementing alarm functionality, timer features, AlarmKit integration, snooze/stop controls, Dynamic Island alarm displays, or focus mode override. Requires iOS 18+.

Create 3D data visualizations using Swift Charts. Use when the user wants to create a 3D chart, asks about Chart3D or SurfacePlot, needs interactive drag-to-rotate, or wants height-based surface coloring. Requires iOS 26 / macOS 26+.

SwiftUI text styling and rich text editing patterns. Use when displaying styled text, building rich text editors, working with AttributedString, implementing TextEditor with formatting, rendering Markdown, or creating selection-based formatting controls in SwiftUI.

Modern SwiftUI toolbar patterns including customizable toolbars, search integration, transition effects, and platform-specific behavior. Use when implementing or customizing toolbars in SwiftUI.

Embed and control web content in SwiftUI apps using WebView and WebPage. Use when displaying URLs or HTML in a SwiftUI app, implementing JavaScript interop, controlling web navigation, capturing snapshots, or handling custom URL schemes. Core APIs require iOS/macOS 26+.

Unified content extraction and action planning. Use when user says "learn-this <URL>", "learn this <URL>", "weave <URL>", "help me plan <URL>", "extract and plan <URL>", "make this actionable <URL>", or similar phrases indicating they want to extract content and create an action plan. Automatically detects content type (YouTube video, article, PDF) and processes accordingly.

Use when implementing any feature or bugfix, before writing implementation code

Finds complex business logic, edge cases, corner cases, and past regressions that lack tests, then writes the missing unit tests (and integration/E2E tests when the risk genuinely crosses a boundary) — enforcing Google's Testing on the Toilet best practices (real > fake > mock, don't mock types you don't own, verify state not queries, avoid change-detector tests, DAMP over DRY in tests, limit mocks per test). Use when asked to "add tests", "cover edge cases", "check test coverage", "write mis...

Apply professional typographic rules to screen-based UI, including font selection that escapes the generic AI monoculture (no Inter/Roboto/Geist/Fraunces) using only open-licensed, free-for-commercial fonts. Use when generating any UI with visible text, choosing or replacing fonts, avoiding generic/AI-looking type, auditing typography violations, or when the user asks about font sizing, line height, spacing, quotes, dashes, or text formatting.

Tactical user interface design guide for fixing layouts, selecting colors and fonts, and creating professional UIs. Use when the user wants to improve an existing UI, fix visual problems, or apply systematic design principles to a layout.

Expert UI/UX design collaboration for creating unique, accessible interfaces. Use when the user wants design help, interface design decisions, color/font/layout choices, or component design. ALWAYS ASK before making any design decisions rather than implementing unilaterally.

Evaluate and improve interface usability using heuristic analysis. Use when the user mentions "usability audit", "UX review", "users are confused", "heuristic evaluation", "form usability", "navigation problems", "Nielsen heuristics", "cognitive walkthrough", or "usability testing". Also trigger when reviewing a design for usability issues, improving form completion rates, or evaluating information architecture and navigation. Covers Nielsens 10 heuristics, severity ratings, and information a...

Validate a business idea using the minimalist entrepreneur framework. Use when someone has a business idea and wants to test if it's worth pursuing before building anything.

Deploy and manage projects on Vercel using token-based authentication. Use when working with Vercel CLI using access tokens rather than interactive login — e.g. "deploy to vercel", "set up vercel", "add environment variables to vercel".

React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

React Native and Expo best practices for building performant mobile apps. Use when building React Native components, optimizing list performance, implementing animations, or working with native modules. Triggers on tasks involving React Native, Expo, mobile performance, or native platform APIs.

Guide for implementing smooth, native-feeling animations using React's View Transition API (`<ViewTransition>` component, `addTransitionType`, and CSS view transition pseudo-elements). Use this skill whenever the user wants to add page transitions, animate route changes, create shared element animations, animate enter/exit of components, animate list reorder, implement directional (forward/back) navigation animations, or integrate view transitions in Next.js. Also use when the user mentions v...

Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always

Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (LCP, INP, CLS) and supplementary metrics (FCP, TBT, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed. Biases towards retrieval from current documentation over pre-trained knowledge.

Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktrees with smart directory selection and safety verification

Use when you have a spec or requirements for a multi-step task, before touching code. Produces an engineering plan complete with TDD tasks, DRY/SOLID/YAGNI principles, a required Test Plan & Verification section, and a coverage target — then auto-runs /plan-eng-review as an independent double-check before execution.

When the user wants to create, audit, or optimize sitemap.xml. Also use when the user mentions "sitemap," "sitemap.xml," "sitemap index," "lastmod," "changefreq," "priority," "URL discovery," "URL discovery for search engines," "single source of truth," "URL config," "unify sitemap IndexNow," or "reduce duplicate maintenance." For IndexNow, use indexnow.

Download YouTube video transcripts when user provides a YouTube URL or asks to download/get/fetch a transcript from YouTube. Also use when user wants to transcribe or get captions/subtitles from a YouTube video.