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Engineering

Code review, debugging, architecture, testing, deployment, and development workflows.

Skills 236
Featured 13
⚙️ Engineering Cloudflare
EPIC

Workers Best Practices

Review and author Cloudflare Workers code against production best practices. Checks streaming, floating promises, global state, secrets, bindings, and observability.

Cloudflare 35K
Verified
cloudflare performance
mkdir -p ~/.claude/skills/cloudflare-workers-best-practices && curl -fsSL https://raw.githubusercontent.com/cloudflare/skills/HEAD/skills/workers-best-practices/SKILL.md -o ~/.claude/skills/cloudflare-workers-best-practices/SKILL.md
⚙️ Engineering Cloudflare
EPIC

Durable Objects

Create and review Cloudflare Durable Objects for stateful coordination — chat rooms, multiplayer games, booking systems with RPC, SQLite, alarms, and WebSockets.

Cloudflare 25K
Verified
cloudflare architecture
mkdir -p ~/.claude/skills/cloudflare-durable-objects && curl -fsSL https://raw.githubusercontent.com/cloudflare/skills/HEAD/skills/durable-objects/SKILL.md -o ~/.claude/skills/cloudflare-durable-objects/SKILL.md
⚙️ Engineering
RARE

Zod Schema Validation

Design type-safe validation schemas with Zod. Generates runtime validators for API inputs, form data, environment variables, and config files with automatic TypeScript type inference and custom error messages.

Community 5.2K
Scanned
zod validation typescript
mkdir -p ~/.claude/skills/zod-validation && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/typescript-pro/SKILL.md -o ~/.claude/skills/zod-validation/SKILL.md
🎨 Design
RARE

Tailwind UI Components

Generate production-ready UI components using Tailwind CSS. Creates responsive layouts, interactive elements, dark mode variants, and accessible components following Tailwind best practices and design patterns.

Community 5.1K
Scanned
tailwind css ui-components
mkdir -p ~/.claude/skills/tailwind-components && curl -fsSL https://raw.githubusercontent.com/rampstackco/claude-skills/HEAD/skills/frontend-component-build/SKILL.md -o ~/.claude/skills/tailwind-components/SKILL.md
⚙️ Engineering
RARE

Playwright E2E Testing

Write and maintain end-to-end tests with Playwright. Generates test suites with proper page objects, fixtures, visual regression checks, and CI integration for cross-browser testing.

Community 4.8K
Scanned
playwright e2e testing
mkdir -p ~/.claude/skills/playwright-e2e && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/playwright-expert/SKILL.md -o ~/.claude/skills/playwright-e2e/SKILL.md
⚙️ Engineering
RARE

Advanced TypeScript Patterns

Master advanced TypeScript — generics, conditional types, template literals, branded types, discriminated unions, and type-level programming. Generates type-safe utilities and fixes complex type errors.

Community 4.6K
Scanned
typescript generics types
mkdir -p ~/.claude/skills/typescript-advanced && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/typescript-pro/SKILL.md -o ~/.claude/skills/typescript-advanced/SKILL.md
⚙️ Engineering
RARE

Zustand State Management

Manage React application state with Zustand. Creates typed stores, implements middleware (persist, devtools, immer), handles async actions, and designs store architecture for complex applications.

Community 4.5K
Scanned
zustand state-management react
mkdir -p ~/.claude/skills/zustand-state && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/react-expert/SKILL.md -o ~/.claude/skills/zustand-state/SKILL.md
⚙️ Engineering
RARE

Stripe Payments Integration

Integrate Stripe payment processing — checkout sessions, subscriptions, webhooks, customer portal, and billing logic. Generates type-safe server code with proper error handling and idempotency.

Community 4.4K
Scanned
stripe payments subscriptions
mkdir -p ~/.claude/skills/stripe-payments && curl -fsSL https://raw.githubusercontent.com/rampstackco/claude-skills/HEAD/skills/integration-orchestrator/SKILL.md -o ~/.claude/skills/stripe-payments/SKILL.md
⚙️ Engineering
RARE

TanStack Query Data Fetching

Manage server state in React with TanStack Query. Implements query caching, background refetching, optimistic updates, infinite scroll, pagination, and stale-while-revalidate patterns with full TypeScript support.

TanStack 4.3K
Scanned
tanstack-query react-query data-fetching
mkdir -p ~/.claude/skills/tanstack-query && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/react-expert/SKILL.md -o ~/.claude/skills/tanstack-query/SKILL.md
⚙️ Engineering
RARE

Kubernetes Manifests

Generate and debug Kubernetes YAML manifests — Deployments, Services, Ingress, ConfigMaps, RBAC, and Helm charts. Follows production-ready patterns with proper resource limits, health checks, and security contexts.

Community 4.2K
Scanned
kubernetes k8s containers
mkdir -p ~/.claude/skills/kubernetes-manifests && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/kubernetes-specialist/SKILL.md -o ~/.claude/skills/kubernetes-manifests/SKILL.md
⚙️ Engineering
RARE

NestJS Backend

Build enterprise-grade Node.js backends with NestJS. Generates modules, controllers, services, guards, interceptors, and microservice patterns with full dependency injection and TypeScript decorators.

Community 4.2K
Scanned
nestjs backend enterprise
mkdir -p ~/.claude/skills/nestjs-backend && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/nestjs-expert/SKILL.md -o ~/.claude/skills/nestjs-backend/SKILL.md
⚙️ Engineering
RARE

Kubernetes Troubleshooter

Systematic Kubernetes incident response and debugging. Diagnoses CrashLoopBackOff, ImagePullBackOff, OOMKilled, and Pending pods, fixes NotReady nodes and DiskPressure, debugs service networking and PVC failures, investigates Helm releases, and runs post-incident reviews.

Community 4.1K
Scanned
kubernetes kubectl troubleshooting
mkdir -p ~/.claude/skills/k8s-troubleshooter && curl -fsSL https://raw.githubusercontent.com/ahmedasmar/devops-claude-skills/main/k8s-troubleshooter/skills/SKILL.md -o ~/.claude/skills/k8s-troubleshooter/SKILL.md
⚙️ Engineering
RARE

Vitest Unit Testing

Write fast unit tests with Vitest — the Vite-native test runner. Generates test suites with mocking, spying, snapshot testing, code coverage, and in-source testing with native ESM and TypeScript support.

Vitest 4.0K
Scanned
vitest testing unit-testing
mkdir -p ~/.claude/skills/vitest-unit && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/test-master/SKILL.md -o ~/.claude/skills/vitest-unit/SKILL.md
⚙️ Engineering
RARE

CI/CD Pipeline Builder

Design, optimize, and secure CI/CD pipelines across GitHub Actions and GitLab CI. Builds workflows, debugs flaky tests and failures, adds SAST/DAST/SCA scanning, speeds up builds with caching and matrix sharding, and hardens pipelines with OIDC and secret management.

Community 3.9K
Scanned
ci-cd github-actions gitlab-ci
mkdir -p ~/.claude/skills/cicd-pipelines && curl -fsSL https://raw.githubusercontent.com/ahmedasmar/devops-claude-skills/main/ci-cd/skills/SKILL.md -o ~/.claude/skills/cicd-pipelines/SKILL.md
🌐 Community
RARE

FFmpeg Video Processing

Automate video processing with FFmpeg commands. Generates complex filter chains for transcoding, trimming, concatenating, adding subtitles, extracting audio, creating thumbnails, and batch-processing video files.

Community 3.9K
Scanned
ffmpeg video multimedia
mkdir -p ~/.claude/skills/ffmpeg-video && curl -fsSL https://raw.githubusercontent.com/ComposioHQ/awesome-claude-skills/HEAD/video-downloader/SKILL.md -o ~/.claude/skills/ffmpeg-video/SKILL.md
⚙️ Engineering
RARE

Docker Compose Builder

Create and optimize Docker Compose configurations for local development and staging environments. Generates multi-service setups with proper networking, volumes, health checks, and environment management.

Community 3.8K
Scanned
docker containers compose
mkdir -p ~/.claude/skills/docker-compose && curl -fsSL https://raw.githubusercontent.com/gordonmurray/data-engineering-skills/HEAD/docker-compose/SKILL.md -o ~/.claude/skills/docker-compose/SKILL.md
⚙️ Engineering
RARE

OAuth & Authentication

Implement authentication and authorization — OAuth 2.0/OIDC flows, JWT handling, session management, RBAC, and integration with providers like Auth0, Clerk, and NextAuth. Generates secure auth code with proper token handling.

Community 3.8K
Scanned
authentication oauth jwt
mkdir -p ~/.claude/skills/oauth-auth && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/secure-code-guardian/SKILL.md -o ~/.claude/skills/oauth-auth/SKILL.md
⚙️ Engineering
RARE

scikit-learn ML

Build classical ML pipelines with scikit-learn. Covers classification, regression, clustering, preprocessing, feature selection, model selection, and cross-validation with a consistent fit/transform/predict API.

Community 3.8K
Scanned
scikit-learn machine-learning python
mkdir -p ~/.claude/skills/scikit-learn && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/machine-learning/scikit-learn/SKILL.md -o ~/.claude/skills/scikit-learn/SKILL.md
⚙️ Engineering
RARE

FastAPI Python

Build high-performance Python APIs with FastAPI. Generates Pydantic models, async route handlers, dependency injection, background tasks, and auto-generated OpenAPI docs with proper error handling.

Community 3.6K
Scanned
fastapi python api
mkdir -p ~/.claude/skills/fastapi-python && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/fastapi-expert/SKILL.md -o ~/.claude/skills/fastapi-python/SKILL.md
⚙️ Engineering
RARE

Supabase Backend

Build backend features with Supabase — authentication, database queries, row-level security policies, edge functions, real-time subscriptions, and storage. Generates type-safe client code with proper RLS.

Community 3.6K
Scanned
supabase postgresql auth
mkdir -p ~/.claude/skills/supabase-backend && curl -fsSL https://raw.githubusercontent.com/rampstackco/claude-skills/HEAD/skills/backup-and-disaster-recovery/SKILL.md -o ~/.claude/skills/supabase-backend/SKILL.md
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