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Secondsky

Reusable agent skills published under this GitHub owner—sorted by stars with aggregate signals below.
35 skills1.4K GitHub stars0 weekly installsGitHub
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secondsky/claude-skills

21 skills · 1.1K stars total

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35 skills

aceternity-ui
Ai

This skill helps you implement Aceternity UI components in Next.js projects with Tailwind and Framer Motion for stunning animated interfaces.

DesignFrontendPerformanceProduct+2
progressive-web-app
Frontend

This skill helps you build installable PWAs with offline support, service workers, and install prompts to enhance reliability and engagement.

PerformanceProductivitySecurityUx+1
jest-generator
Automation

This skill generates Jest unit tests for JavaScript and TypeScript code, including mocks, describe blocks, and coverage-friendly patterns.

BackendCode ReviewFrontendTesting+2
mobile-app-testing
Automation

This skill helps you implement mobile app testing strategies across unit, integration and E2E layers with React Native, iOS and Android tooling.

DebuggingIntegration TestsPerformanceTesting+2
vitest-testing
Integration Tests

This skill helps you accelerate JavaScript/TypeScript testing with Vitest, providing fast, reliable unit and integration tests and robust mocking.

PerformanceTestingUnit TestsTypescript
react-composition-patterns
Code Review

This skill helps you refactor React components by applying composition patterns to reduce boolean props and design flexible, reusable APIs.

DesignFrontendRefactorUx+1
mobile-first-design
Accessibility

This skill helps design mobile-first responsive interfaces by guiding breakpoints, touch targets, and progressive enhancement for performance and accessibility.

DesignFrontendPerformanceUx+1
seo-keyword-cluster-builder
Ai

This skill helps you organize keywords into topic clusters, plan pillar content, and optimize internal linking for better search visibility.

AnalyticsContentGrowthMarketing+2
api-pagination
Api

This skill helps you implement scalable API pagination using offset, cursor, and keyset strategies to optimize large datasets.

BackendDataDatabasePerformance+1
security-headers-configuration
Api

This skill helps you apply HTTP security headers to harden web apps, guarding against XSS, clickjacking, and MIME sniffing.

BackendDevopsInfraSecurity+1
bun-http-server
Api

This skill helps you build high-performance Bun HTTP servers, handle requests, routing, and responses with practical code patterns.

BackendDebuggingPerformanceScripting+1
inspira-ui
Debugging

This skill helps you implement Inspira UI animated Vue/Nuxt components quickly with Tailwind v4 and motion-v, boosting visual impact.

DesignDocsFrontendPerformance+2
design-system-creation
Accessibility

This skill helps you create comprehensive design systems with tokens, components, and documentation for consistent UI across teams.

BrandingDesignDocsFrontend+3
api-error-handling
Api

This skill enforces standardized API error handling with structured responses, logging, and recovery patterns to improve reliability and observability.

BackendMonitoringObservabilitySecurity+1
bun-workers
Backend

This skill enables parallel execution with Bun Web Workers and worker_threads to boost performance and responsiveness in complex tasks.

CliCloudDebuggingPerformance+2
interaction-design
Accessibility

This skill helps you design intuitive user experiences with loading, error, empty states and accessible microinteractions.

DesignFrontendProductUx+1
api-response-optimization
Api

This skill reduces API payloads, enables efficient caching, and applies compression to improve response times and bandwidth usage.

BackendDevopsMonitoringObservability+2
technical-specification
Api

This skill generates comprehensive technical specifications for software projects, guiding architecture, API design, testing strategies, and documentation.

BackendDesignDocsPlanning+2
woocommerce-backend-dev
Backend

This skill guides backend WooCommerce PHP development, ensuring code follows project conventions, naming, hooks, tests, and WordPress standards.

Ci CdCode ReviewTestingUnit Tests+1
api-gateway-configuration
Api

This skill helps you design and configure API gateways for routing, security, and performance across Kong, Nginx, AWS API Gateway, and Traefik.

AutomationCloudDevopsObservability+3
cloudflare-workers-frameworks
Api

This skill helps you build full-stack Cloudflare Workers apps with Hono, Remix, Next.js, Astro, SvelteKit, Qwik, or Nuxt.

CloudDebuggingDevopsFullstack+2
sap-fiori-tools
Javascript

Develops SAP Fiori applications using SAP Fiori tools extensions for VS Code and SAP Business Application Studio. Use when: generating Fiori Elements or Freestyle SAPUI5 applications, configuring Page Editor for List Report or Object Page, working with annotations and Service Modeler, setting up deployment to ABAP or Cloud Foundry, creating adaptation projects, using Guided Development, previewing with mock data or live data, configuring SAP Fiori launchpad, or using AI-powered generation with Project Accelerator/Joule. Technologies: SAP Fiori Elements, SAPUI5, OData V2/V4, CAP, SAP BTP, ABAP, Cloud Foundry.

sap-ai-core
Javascript

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, Claude, Gemini, Llama), 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-abap
Javascript

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.

sap-hana-cli
Javascript

Assists with SAP HANA Developer CLI (hana-cli) for database development and administration. Use when: installing hana-cli, connecting to SAP HANA databases, inspecting database objects (tables, views, procedures, functions), managing HDI containers, executing SQL queries, converting metadata to CDS/EDMX/OpenAPI formats, managing SAP HANA Cloud instances, working with BTP CLI integration, or troubleshooting hana-cli commands. Covers: 91 commands, 17+ output formats, HDI container management, cloud operations.

sap-hana-cloud-data-intelligence
Javascript

Develops data processing pipelines, integrations, and machine learning scenarios in SAP Data Intelligence Cloud. Use when building graphs/pipelines with operators, integrating ABAP/S4HANA systems, creating replication flows, developing ML scenarios with JupyterLab, or using Data Transformation Language functions. Covers Gen1/Gen2 operators, subengines (Python, Node.js, C++), structured data operators, and repository objects.

sap-btp-developer-guide
Javascript

Develops business applications on SAP Business Technology Platform (BTP) using CAP (Node.js/Java) or ABAP Cloud. Use when: building cloud applications on SAP BTP, deploying to Cloud Foundry or Kyma runtimes, integrating with SAP HANA Cloud, implementing SAP Fiori UIs, connecting to remote SAP systems, building multitenant SaaS applications, extending SAP S/4HANA or SuccessFactors, setting up CI/CD pipelines, implementing observability, or following SAP development best practices. Keywords: SAP BTP, Business Technology Platform, CAP, Cloud Application Programming Model, ABAP Cloud, Cloud Foundry, Kyma, SAP HANA Cloud, SAP Fiori, SAPUI5, CI/CD, observability, multitenant, SaaS, SAP BTP ABAP environment, SAP Business Application Studio, SAP Cloud SDK, SAP Integration Suite, SAP Event Mesh, SAP Connectivity Service, SAP Destination Service, XSUAA, OAuth, OpenID Connect, OData, CDS, Core Data Services, ABAP CDS, ABAP RESTful Application Programming Model, RAP, ABAP development, SAP BTP development

sap-cloud-sdk-ai
Javascript

Integrates SAP Cloud SDK for AI into JavaScript/TypeScript and Java applications. Use when building applications with SAP AI Core, Generative AI Hub, or Orchestration Service. Covers chat completion, embedding, streaming, function calling, content filtering, data masking, document grounding, prompt registry, and LangChain/Spring AI integration. Supports OpenAI GPT-4o, Claude, Gemini, Amazon Nova, and other foundation models via SAP BTP.

sap-btp-business-application-studio
Javascript

This skill provides comprehensive guidance for SAP Business Application Studio (BAS), the cloud-based IDE on SAP BTP built on Code-OSS. Use when setting up BAS subscriptions, creating dev spaces, connecting to external systems, deploying MTA applications, troubleshooting connectivity issues, managing Git repositories, configuring runtime versions, or using the layout editor. Keywords: SAP Business Application Studio, BAS, SAP BTP, dev space, Cloud Foundry, MTA, multitarget application, SAP Fiori, CAP, HANA, destination, WebIDEEnabled, Cloud Connector, Service Center, Storyboard, Layout Editor, ABAP, OData, subscription, entitlements, role collection, Business_Application_Studio_Developer, Git, clone, push, pull, Gerrit, PAT, OAuth, asdf, runtime, Node.js, Java, Python, Task Explorer, CI/CD, Yeoman, generator, template wizard, mbt, mtar, debugging, breakpoint

sap-btp-job-scheduling
Javascript

This skill provides comprehensive guidance for SAP BTP Job Scheduling Service development, configuration, and operations. It should be used when creating, managing, or troubleshooting scheduled jobs on SAP Business Technology Platform. The skill covers service setup, REST API usage, schedule types and formats, OAuth 2.0 authentication, multitenancy, Cloud Foundry tasks, Kyma runtime integration, and monitoring with SAP Cloud ALM and Alert Notification Service. Keywords: SAP BTP, Job Scheduling, jobscheduler, cron, schedule, recurring jobs, one-time jobs, Cloud Foundry tasks, CF tasks, Kyma, OAuth 2.0, XSUAA, @sap/jobs-client, REST API, asynchronous jobs, action endpoint, run logs, SAP Cloud ALM, Alert Notification Service, multitenancy, tenant-aware, BC-CP-CF-JBS

sap-datasphere
Javascript

Comprehensive plugin for SAP Datasphere development with 3 specialized agents, 4 slash commands, and validation hooks. Use when building data warehouses on SAP BTP, creating analytic models, configuring data flows and replication flows, setting up connections to SAP and third-party systems, managing spaces and users, implementing data access controls, using the datasphere CLI, creating data products for the marketplace, or monitoring data integration tasks. Covers Data Builder (graphical/SQL views, local/remote tables, transformation flows), Business Builder (business entities, consumption models), analytic models (dimensions, measures, hierarchies), 40+ connection types (SAP S/4HANA, BW/4HANA, HANA Cloud, AWS, Azure, GCP, Kafka, Generic HTTP), real-time replication, task chains, content transport, CLI automation, catalog governance, and data marketplace. Includes 2025 features: Generic HTTP connections, REST API tasks in task chains, SAP Business Data Cloud integration. Keywords: sap datasphere, data warehouse cloud, dwc, data builder, business builder, analytic model, graphical view, sql view, transformation flow, replication flow, data flow, task chain, remote table, local table, sap btp data warehouse, datasphere connection, datasphere space, data access control, elastic compute node, sap analytics cloud integration, datasphere cli, data products, data marketplace, catalog, governance

sap-sac-scripting
Javascript

Comprehensive SAC scripting skill for SAP Analytics Cloud Analytics Designer and Optimized Story Experience. This skill should be used when the user asks to "create SAC script", "debug Analytics Designer", "optimize SAC performance", "planning operations in SAC", "filter data in SAC", "use DataSource API", "chart scripting", "table manipulation", "SAC event handlers", "version management", "data locking", or works with SAC widgets, planning models, or analytics applications.

sap-btp-connectivity
Javascript

This skill provides comprehensive knowledge for SAP BTP Connectivity, including the Destination Service, Connectivity Service, Cloud Connector, Connectivity Proxy, and Transparent Proxy for Kubernetes. It should be used when configuring destinations, setting up cloud-to-on-premise connectivity, implementing principal propagation, deploying connectivity proxies in Kubernetes/Kyma environments, or troubleshooting connectivity issues. Use this skill when: - Creating or configuring SAP BTP destinations (HTTP, RFC, LDAP, MAIL, TCP) - Setting up Cloud Connector for on-premise connectivity - Implementing OAuth authentication flows for destinations - Configuring principal propagation or user propagation - Deploying Connectivity Proxy or Transparent Proxy in Kubernetes - Troubleshooting connectivity errors (405, 407, 503) - Setting up high availability for Cloud Connector - Configuring multitenancy for destinations Keywords: SAP BTP, Connectivity, Destination Service, Cloud Connector, Connectivity Proxy, Transparent Proxy, Kyma, Kubernetes, OAuth, Principal Propagation, RFC, LDAP, on-premise, hybrid connectivity, service channels, SOCKS5, reverse proxy, tunnel

sap-btp-best-practices
Javascript

Production-ready SAP BTP best practices for enterprise architecture, account management, security, and operations. Use when planning BTP implementations, setting up account hierarchies, configuring environments, implementing authentication, designing CI/CD pipelines, establishing governance, building Platform Engineering teams, implementing failover strategies, or managing application lifecycle on SAP BTP. Keywords: SAP BTP, account hierarchy, global account, directory, subaccount, Cloud Foundry, Kyma, ABAP, SAP Identity Authentication, CI/CD, governance, Platform Engineering, failover, multi-region, SAP BTP best practices

sap-cap-capire
Javascript

SAP Cloud Application Programming Model (CAP) development skill using Capire documentation. Use when: building CAP applications, defining CDS models, implementing services, working with SAP HANA/SQLite/PostgreSQL databases, deploying to SAP BTP Cloud Foundry or Kyma, implementing Fiori UIs, handling authorization, multitenancy, or messaging. Covers CDL/CQL/CSN syntax, Node.js and Java runtimes, event handlers, OData services, and CAP plugins.

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