By secondsky
Develop, deploy, and debug Cloudflare Workers end-to-end: local dev with Wrangler, CI/CD pipelines, Vitest testing with binding mocks, performance optimization, security auditing, and migration from AWS Lambda/Vercel/Express.
Interactive debugging workflow for Cloudflare Workers. Diagnoses deployment errors, runtime issues, and performance problems with step-by-step fixes.
Guided Cloudflare Workers deployment with environment selection, pre-deploy validation, and safety checks. Supports staging, production, and custom environments.
Platform migration assistant for moving applications from AWS Lambda, Vercel, Netlify, or Cloudflare Pages to Cloudflare Workers.
Analyze and optimize Cloudflare Workers performance. Checks bundle size, caching, memory usage, and provides actionable recommendations.
Interactive Vitest setup wizard for Cloudflare Workers testing. Configures @cloudflare/vitest-pool-workers, mocks bindings, and creates example tests.
Performance analysis and optimization agent for Cloudflare Workers. Analyzes bundle size, caching, memory usage, and CPU time. Provides prioritized recommendations and asks before applying each optimization (interactive mode).
Autonomous security auditing agent for Cloudflare Workers. Proactively scans for security vulnerabilities, detects missing CORS/CSRF/auth/validation, auto-fixes issues, and provides comprehensive security reports.
Autonomous test generation agent for Cloudflare Workers. Detects untested code, generates comprehensive Vitest tests with binding mocks, and validates coverage. Auto-applies generated tests for user review via git diff.
Complete CI/CD guide for Cloudflare Workers using GitHub Actions and GitLab CI. Use for automated testing, deployment pipelines, preview environments, secrets management, or encountering deployment failures, workflow errors, environment configuration issues.
Cloudflare Workers local development with Wrangler, Miniflare, hot reload, debugging. Use for project setup, wrangler.jsonc configuration, or encountering local dev, HMR, binding simulation errors.
Cloudflare Workers Runtime APIs including Fetch, Streams, Crypto, Cache, WebSockets, and Encoding. Use for HTTP requests, streaming, encryption, caching, real-time connections, or encountering API compatibility, response handling, stream processing errors.
Framework integration for Cloudflare Workers. Use when building with Hono, Remix, Next.js, Astro, SvelteKit, Qwik, or Nuxt on Workers. Covers routing, SSR, static assets, and edge deployment.
Migrate to Cloudflare Workers from AWS Lambda, Vercel, Express, and Node.js. Use when porting existing applications to the edge, adapting serverless functions, or resolving Node.js API compatibility issues.
Uses power tools
Uses Bash, Write, or Edit tools
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142 production-ready skills for Claude Code CLI
Version 3.5.0 | Last Updated: 2026-07-18
🔌 Platform Support
This repository uses Claude Plugin Patterns — natively supported by:
| Platform | Status | Notes |
|---|---|---|
| Claude Code | ✅ Native | Full marketplace support |
| Factory Droid | ✅ Native | Full marketplace support |
A curated collection of battle-tested skills for building modern web applications with Cloudflare, AI integrations, React, Tailwind, and more.
PS: if skills.sh warns about any skill: Their scan process is a outdated LLM which flags newest versions pins (like in ZOD) as non existent and by that potentially malicous.
# Add the marketplace
/plugin marketplace add https://github.com/secondsky/claude-skills
# Install individual skills as needed
/plugin install cloudflare-d1@claude-skills
/plugin install tailwind-v4-shadcn@claude-skills
/plugin install gemini-cli@claude-skills
See MARKETPLACE.md for complete catalog of all 139 skills.
# Clone the repository
git clone https://github.com/secondsky/claude-skills.git
cd claude-skills
# Install all 139 skills at once
./scripts/install-all.sh
# Or install individual skills
./scripts/install-skill.sh cloudflare-d1
This repository contains 139 production-tested skills for Claude Code, each focused on a specific technology or capability.
Individual Skills: Each skill is a standalone unit with:
SKILL.md - Core knowledge and guidanceInstallation Options:
./scripts/install-all.shEach skill is individually installable. Install only the skills you need.
Full Catalog: See MARKETPLACE.md for detailed listings.
| Category | Skills | Examples |
|---|---|---|
| tooling | 22 | turborepo, plan-interview, code-review |
| frontend | 26 | nuxt-v4, nuxt-v5, tailwind-v4-shadcn, tanstack-query, nuxt-studio, maz-ui, threejs |
| cloudflare | 21 | cloudflare-d1, cloudflare-workers-ai, cloudflare-agents |
| api | 16 | api-design-principles, graphql-implementation |
| ai | 7 | gemini-cli, ml-model-training, tanstack-ai |
| web | 10 | hono-routing, firecrawl-scraper, web-performance |
| security | 5 | csrf-protection, xss-prevention |
| mobile | 5 | react-native-app, react-native-skills |
| woocommerce | 4 | woocommerce-backend-dev |
| testing | 4 | vitest-testing, playwright-testing |
| design | 4 | design-review, design-system-creation |
| auth | 4 | better-auth |
| architecture | 3 | microservices-patterns, architecture-patterns |
| data | 2 | recommendation-engine, recommendation-system |
| cms | 2 | hugo, wordpress-plugin-core |
| database | 1 | drizzle-orm-d1 |
| seo | 2 | seo-optimizer, seo-keyword-cluster-builder |
| documentation | 1 | technical-specification |
Claude Code automatically checks ~/.claude/skills/ for relevant skills before planning tasks:
User: "Set up a Cloudflare Worker with D1 database"
↓
Claude: [Checks skills automatically]
↓
Claude: "Found cloudflare-d1 skills.
These prevent 12 documented errors. Use them?"
↓
User: "Yes"
↓
Result: Production-ready setup, zero errors, ~65% token savings
Note: Due to token limits, not all skills may be visible at once. See ⚠️ Important: Token Limits below.
Each skill includes:
skills/[skill-name]/
├── SKILL.md # Complete documentation
├── .claude-plugin/
│ └── plugin.json # Plugin metadata
├── templates/ # Ready-to-copy templates
├── scripts/ # Automation scripts
└── references/ # Extended documentation
Comprehensive ABAP development skill for SAP systems. Use when writing ABAP code, working with internal tables, structures, ABAP SQL, object-oriented programming, RAP (RESTful Application Programming Model), CDS views, EML statements, ABAP Cloud development, string processing, dynamic programming, RTTI/RTTC, field symbols, data references, exception handling, or ABAP unit testing. Covers both classic ABAP and modern ABAP for Cloud Development patterns.
Comprehensive SAP ABAP CDS (Core Data Services) reference for data modeling, view development, and semantic enrichment. Use when creating CDS views or view entities, defining data models with annotations, working with associations and cardinality, implementing input parameters, using built-in functions, writing CASE expressions, implementing access control with DCL, handling CURR/QUAN data types, troubleshooting CDS errors, querying CDS views from ABAP, or displaying data with SALV IDA. Covers ABAP 7.4+ through ABAP Cloud.
Guides development with SAP AI Core and SAP AI Launchpad for enterprise AI/ML workloads on SAP BTP. Use when: deploying generative AI models (GPT, Llama, Gemini, Mistral), building orchestration workflows with templating/filtering/grounding, implementing RAG with vector databases, managing ML training pipelines with Argo Workflows, configuring content filtering and data masking for PII protection, using the Generative AI Hub for prompt experimentation, or integrating AI capabilities into SAP applications. Covers service plans (Free/Standard/Extended), model providers (Azure OpenAI, AWS Bedrock, GCP Vertex AI, Mistral, IBM), orchestration modules, embeddings, tool calling, and structured outputs.
SAP Analytics Cloud (SAC) Custom Widget development. Use when building custom visualizations, extending SAC with Web Components, or creating Widget Add-Ons. Covers JSON metadata, JavaScript Web Components, lifecycle functions, data binding with feeds, styling/builder panels, property/event/method definitions, third-party library integration, hosting, security, performance, and debugging. Includes Widget Add-On feature (QRC Q4 2023+) and templates for widgets, charts, and KPI cards.
Develops and administers SAP Build Work Zone, advanced edition digital workplace solutions. Use when creating workspaces, workpages, and collaborative sites, developing UI Integration Cards in SAP Business Application Studio, building content packages and workspace templates, integrating with Microsoft 365/Teams/SharePoint/Google Drive, configuring chatbots and webhooks, implementing SCIM API user provisioning, setting up OData business records, managing themes and branding, configuring role-based access and SSO, troubleshooting deployment issues, or working with the Administration Console. Keywords: SAP Build Work Zone advanced edition, digital workplace, UI Integration Cards, content packages, workspace templates, SAP Business Application Studio, SAP Conversational AI, SCIM API, OData, Microsoft Teams integration, SSO, theming, Administration Console
npx claudepluginhub secondsky/claude-skills --plugin cloudflare-workersCloudflare Workers, AI, Workflows, and VPC services development
Cloudflare Workflows for durable long-running execution. Use for multi-step workflows, retries, state persistence, or encountering NonRetryableError, execution failed errors.
Expert Cloudflare platform system with comprehensive 2025-2026 knowledge for Workers, Pages, R2, D1, KV, Hyperdrive, Durable Objects, Queues, Workflows, AI Workers (TTS/STT/captioning), Zero Trust, MCP servers, and edge computing. PROACTIVELY activate for: (1) ANY Cloudflare task, (2) Workers development (Wrangler CLI, bindings, cron triggers), (3) AI Workers (Whisper, Aura TTS, Deepgram, image captioning, LLM inference), (4) Storage (R2 S3-compatible, D1 SQLite, KV, Durable Objects, Queues), (5) Hyperdrive database connection pooling, (6) Zero Trust (WARP, tunnels, access policies, identity), (7) MCP servers (remote/local, OAuth, Streamable HTTP), (8) Pages and static site deployment, (9) CI/CD (GitHub Actions, Workers Builds), (10) Observability (Workers Logs, traces, OpenTelemetry), (11) Load balancing and health checks, (12) Vectorize vector database, (13) Workflows durable execution, (14) Cost optimization and performance tuning. Provides: Complete Wrangler CLI reference, all binding configurations (KV/R2/D1/Durable Objects/Queues/Hyperdrive), AI model catalog with pricing, MCP server development patterns, Zero Trust implementation guides, CI/CD workflows, observability setup, and production-ready 2026 configurations.
Review and author Cloudflare Workers code against production best practices and common anti-patterns.
Official Cloudflare developer platform skill for Workers, Durable Objects, R2, D1, KV, AI, and 50+ services.
Deploy applications and infrastructure to Cloudflare using Workers, Pages, and related platform services. Use when the user asks to deploy, host, publish, or set up a project on Cloudflare. Originally from OpenAI's curated skills catalog.