io.github.steipete/agent-scripts/frontend-design

Frontend UI: pages, apps, components, polished non-generic design.

io.github.tokio-rs/toasty/design

Always use this skill before authoring or editing a Toasty design document under docs/dev/design/

io.github.VKirill/antigravity-for-claude-code/css-architecture-2026

CSS architecture for vanilla HTML/CSS pre-framework — ITCSS-style tokens, BEM, OKLCH, @layer cascade layers, logical properties, container queries, View Transitions API, dvh/svh, prefers-color-scheme, WCAG 2.2 a11y. Use when: vanilla HTML+CSS, design system, tokens.css, BEM, kitchen-sink, brandbook, верстка, design tokens, dark mode, dashboard layout, CRM admin. SKIP: Tailwind (→tailwind), shadcn (→shadcn), framework scoped styles (→react/vue/nuxt), CSS-in-JS, styled-components.

io.github.wshobson/agents/sql-optimization-patterns

Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when debugging slow queries, designing database schemas, or optimizing application performance.

io.github.wshobson/agents/mobile-android-design

Master Material Design 3 and Jetpack Compose patterns for building native Android apps. Use when designing Android interfaces, implementing Compose UI, or following Google's Material Design guidelines.

io.github.wshobson/agents/kpi-dashboard-design

Design effective KPI dashboards with metrics selection, visualization best practices, and real-time monitoring patterns. Use this skill when building an executive SaaS metrics dashboard tracking MRR, churn, and LTV/CAC ratios; designing an operations center with live service health and request throughput; creating a cohort retention analysis view for a product team; or debugging a dashboard where metrics contradict each other due to inconsistent calculation methodology.

io.github.wshobson/agents/event-store-design

Design and implement event stores for event-sourced systems. Use when building event sourcing infrastructure, choosing event store technologies, or implementing event persistence patterns.

io.github.wshobson/agents/design-system-patterns

Build scalable design systems with design tokens, theming infrastructure, and component architecture patterns. Use when creating design tokens, implementing theme switching, building component libraries, or establishing design system foundations.

io.github.wshobson/agents/deployment-pipeline-design

Design multi-stage CI/CD pipelines with approval gates, security checks, and deployment orchestration. Use this skill when designing zero-downtime deployment pipelines, implementing canary rollout strategies, setting up multi-environment promotion workflows, or debugging failed deployment gates in CI/CD.

io.github.wshobson/agents/api-design-principles

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.

io.github.wshobson/agents/python-error-handling

Python error handling patterns including input validation, exception hierarchies, and partial failure handling. Use when implementing validation logic, designing exception strategies, handling batch processing failures, or building robust APIs.

io.github.wshobson/agents/python-design-patterns

Python design patterns including KISS, Separation of Concerns, Single Responsibility, and composition over inheritance. Use this skill when designing a new service or component from scratch and choosing how to layer responsibilities, when refactoring a God class or monolithic function that has grown too large, when deciding whether to add a new abstraction or live with duplication, when evaluating a pull request for structural issues like tight coupling or leaking internal types, when choosing between inheritance and composition for a new class hierarchy, or when a codebase is becoming hard to test because of entangled I/O and business logic.

io.github.wshobson/agents/react-native-design

Master React Native styling, navigation, and Reanimated animations for cross-platform mobile development. Use when building React Native apps, implementing navigation patterns, or creating performant animations.

io.github.nexu-io/open-design/vfx-text-cursor

Cursor light trail, chromatic rays, and directional flares for word-by-word quote reveals in video intros.

io.github.rojopolis/spellcheck-github-actions/docker-test

Build the Docker image as :local and run the full Bats test suite

io.github.thedotmack/claude-mem/design-is

Audit a design against Dieter Rams' ten "Good design is..." principles, then hand off a /make-plan prompt for one of three outcomes — new design, refine design, or redesign. Use when the user says "audit this design", "design review", "check this UI against Rams", "is this UI good", "critique this design", "design audit", or asks for a critique that should lead to a plan.

io.github.awslabs/agentcore-samples/pdf

Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.

io.github.mckinsey/vizro/designing-vizro-layouts

Use this skill when designing or building Vizro dashboard layouts — grid configuration, component sizing, filter/parameter placement, selector types, or container patterns. Activate when the user is creating wireframes, defining page structure, placing controls, or sizing charts.

io.github.NeverSight/learn-skills.dev/backend-patterns

Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.

io.github.aiming-lab/AutoResearchClaw/statistical-method-design

Design statistical methods, baselines, diagnostics, variants, and ablations that directly address a formal problem formulation.

io.github.videojs/v10/refactor-behavior

Refactor an existing SPF behavior using purpose-first discipline. Forces articulation of the behavior's purpose and business rules before code analysis, then maps to the documented patterns in internal/design/spf/conventions/. Triggers: "refactor behavior", "refactor this behavior", "clean up behavior", "apply conventions to behavior", "review behavior for refactor".

io.github.NeverSight/learn-skills.dev/docker-ops

Docker containerization patterns, Dockerfile best practices, multi-stage builds, and Docker Compose. Use for: docker, Dockerfile, docker-compose, container, image, multi-stage build, docker build, docker run, .dockerignore, health check, distroless, scratch image, BuildKit, layer caching, container security.

io.github.microsoft/FluidFramework/writing-plans

Use when design is complete and you need detailed implementation tasks for engineers with zero codebase context - creates comprehensive implementation plans with exact file paths, complete code examples, and verification steps assuming engineer has minimal domain knowledge

io.github.OpenBMB/PilotDeck/frontend-slides

Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files. Use when the user wants to build a presentation, convert a PPT/PPTX to web, or create slides for a talk/pitch. Helps non-designers discover their aesthetic through visual exploration rather than abstract choices.