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Found 2,184 Skills
NestJS framework best practices and production patterns. Use whenever working with NestJS — creating modules, controllers, services, DTOs, guards, interceptors, pipes, middleware, or building REST/GraphQL/microservice APIs. Also use when setting up authentication, authorization, validation, queues, health checks, WebSockets, caching, or any @nestjs/* package. Even for simple NestJS tasks, this skill ensures correct import paths, proper decorator usage, and production-ready patterns. Covers NestJS v11 with Express v5, native JWT auth, Zod validation, Keyv caching, and Suites testing.
Detect Chrome extension framework/stack, find proper docs, implement features, and debug across service worker, content script, and popup contexts.
Guides the agent through general Ionic Framework development including core concepts, component reference, CLI usage, layout, theming, animations, gestures, development workflow, and troubleshooting. Covers all Ionic UI components grouped by category with properties, events, methods, slots, and CSS custom properties. Do not use for creating a new Ionic app (use ionic-app-creation), framework-specific patterns (use ionic-angular, ionic-react, ionic-vue), or upgrading Ionic versions (use ionic-app-upgrades).
SendGrid platform help — transactional email via Email API (REST + SMTP), Marketing Campaigns (drag-and-drop editor, automations, A/B testing, signup forms, segmentation), Email Validation API, Dynamic Templates (Handlebars), Event Webhooks, Inbound Parse, domain authentication (SPF/DKIM/DMARC), dedicated IPs, suppressions, Design Library, email testing, statistics. Use when asking 'how do I do X in SendGrid', sending transactional email with SendGrid, setting up Marketing Campaigns, configuring Event Webhooks, managing SendGrid domain authentication, using Dynamic Templates, or troubleshooting SendGrid deliverability. Do NOT use for general email marketing strategy (use /sales-email-marketing), cross-platform email deliverability (use /sales-deliverability), or email open/click tracking strategy (use /sales-email-tracking).
Customer.io platform help — customer engagement & marketing automation for behavior-based multi-channel messaging. Journeys (visual workflow builder with branching, delays, wait-untils), Campaigns (segment/event/date-triggered), Transactional Messages (API-triggered email, push, SMS), Segmentation (data-driven auto-updating and manual/static), Multi-channel (email, SMS via Twilio, push iOS/Android/web, in-app, WhatsApp), Data Pipelines (primary ingestion API, reverse ETL), Custom Objects, Ad Audience Sync (Google, Facebook, Instagram, YouTube), Design Studio (drag-and-drop email editor), A/B & cohort testing, Broadcasts (one-time/scheduled/API-triggered), Webhooks in workflows, and Analytics with AI-powered insights. Use when asking 'how do I do X in Customer.io', building behavior-triggered automation, setting up transactional messaging via Customer.io, configuring segments or journeys, integrating Customer.io Data Pipelines, or working with the Track/App/Transactional APIs. Do NOT use for general email marketing strategy (use /sales-email-marketing), cross-platform email deliverability (use /sales-deliverability), or email open/click tracking strategy (use /sales-email-tracking).
Closum platform help — omnichannel marketing automation: email, SMS, WhatsApp, Telegram, Web Push from one dashboard, drag-and-drop editors, no-code automations, AI assistant, landing pages, contact management. Use when asking 'how do I do X in Closum', setting up Closum campaigns, configuring Closum automations or landing pages, connecting Closum to CRMs, or troubleshooting Closum deliverability. Do NOT use for general email marketing strategy (use /sales-email-marketing), outbound cadence strategy (use /sales-cadence), funnel strategy (use /sales-funnel), or connecting Closum to other tools via Zapier (use /sales-integration).
Generate thumbnails from images with smart cropping, multiple sizes, and batch processing. Ideal for web galleries, social media, and app icons.
ClickHouse cluster migration planner. Use when planning data migration between ClickHouse clusters, including cross-cluster migrations, horizontal scaling, disk downgrade, availability zone changes, or migrating from self-built/non-Alibaba Cloud ClickHouse to Alibaba Cloud ClickHouse (Community or Enterprise Edition). Helps analyze migration conditions, select appropriate migration methods, and generate detailed migration plans.
Implement the Syncfusion React AutoComplete component for type-ahead suggestions and filtered dropdowns. Use this when working with AutoComplete input fields, local or remote data binding, filtering strategies, item/group templates, or virtualization in React applications. This skill covers installation, data binding, filtering, grouping, accessibility (WAI-ARIA), and API usage for ej2-react-dropdowns AutoComplete.
Create and manage interactive Kanban boards with Syncfusion Angular component. Use this skill when you need to build workflow visualization tools with drag-and-drop cards, swimlanes, columns, and real-time data binding. Covers setup, configuration, events, properties, methods, and best practices for implementing task management and project tracking interfaces.
Learn to implement Syncfusion Angular ComboBox for single-item selection with data binding, filtering, grouping, templates, and form integration. Covers local and remote data sources, custom values, keyboard navigation, and accessibility features for building flexible dropdown experiences. Use this skill when users need to add ComboBox components to Angular applications, handle data binding scenarios, implement search/filtering, customize templates, validate forms, or ensure accessibility compliance.
Implements Syncfusion JavaScript accumulation charts (Pie, Doughnut, Funnel, Pyramid) for proportional and percentage-based visualizations. Use when displaying categorical or proportional data. Covers legend and label configuration, interactivity, accessibility, and customization. Works with TypeScript (modules) and JavaScript (CDN/ES5).