By secondsky
Manage Cloudflare D1 serverless SQLite databases on the edge: create databases, run migrations with schema validation, configure Worker bindings, diagnose errors (D1_ERROR, statement too long), and optimize query performance with read replicas.
Guided migration creation for Cloudflare D1 with schema change validation, SQL generation, and testing workflow. Use when user wants to create migration, modify schema, add tables/indexes, or change database structure.
Interactive wizard to set up Cloudflare D1 database with database creation, Worker binding configuration, schema generation, and first migration. Use when user wants to create first D1 database or add D1 to existing Worker.
Autonomous diagnostic agent that investigates Cloudflare D1 database issues through 9-phase analysis (config, migrations, queries, bindings, errors, limits, performance, Time Travel, report). Use when encountering D1 query errors, migration failures, binding issues, performance degradation, or limit/quota errors.
Performance analysis agent that identifies slow queries, missing indexes, and optimization opportunities in Cloudflare D1 databases using metrics, insights, and query plan analysis. Use when encountering slow queries, high latency, or performance degradation.
Uses power tools
Uses Bash, Write, or Edit tools
Own this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimOwn this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
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PS: if skills.sh warns about any skill: Their scan process is a outdated LLM which flags newest versions pins (like in ZOD) as non existent and by that potentially malicous.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
npx claudepluginhub secondsky/claude-skills --plugin cloudflare-d1Comprehensive 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
Type-safe ORM for Cloudflare D1 databases using Drizzle. Use when: building D1 database schemas, writing type-safe SQL queries, managing migrations with Drizzle Kit, defining table relations, implementing prepared statements, using D1 batch API, or encountering D1_ERROR, transaction errors, foreign key constraint failures, or schema inference issues.
Connect and interact with a Cloud SQL for MySQL database and data.
DevsForge SQL optimization specialist for improving query performance and database efficiency
Neon database development skills including authentication, Drizzle ORM, serverless drivers, and toolkit utilities
Scaffold Cloudflare Workers, Hono APIs, D1/Drizzle schemas, D1 migration workflows, full-stack Vite+Workers apps, and TanStack Start SSR dashboards.
Supabase skills for Postgres best practices, JavaScript SDK (auth, database, storage, realtime), and CLI (migrations, edge functions, local dev).