Heldinhow
- 90 skills
- 0 followers
- 5 hours ago last updated
- ▌ Aspire Integration Testing · heldinhowWrite integration tests using .NET Aspire's testing facilities with xUnit. Covers test fixtures, distributed application setup, endpoint discovery, and patterns for testing ASP.NET Core apps with real dependencies.
- ▌ Aspire Mailpit Integration · heldinhowTest email sending locally using Mailpit with .NET Aspire. Captures all outgoing emails without sending them. View rendered HTML, inspect headers, and verify delivery in integration tests.
- ▌ Opentelemetry Dotnet Instrumentation · heldinhowProvides guidance for implementing OpenTelemetry instrumentation in .NET codebases, covering tracing (Activities/Spans), metrics, naming conventions, error handling, performance, and API design best practices.
- ▌ Brand Guidelines · heldinhow bundleApply official brand colors and typography to artifacts for cohesive visual identity.
- ▌ Mongodb Mongoose · heldinhowUse when working with MongoDB and Mongoose ODM in Node.js or TypeScript projects. Covers schema design, models, queries, aggregation pipelines, indexes, and connection management.
- ▌ Supabase Backend · heldinhow bundleBuild backend services using Supabase for database, auth, and real-time features.
- ▌ Vector Databases · heldinhowUse when integrating vector databases for semantic search, embeddings storage, or RAG systems. Covers Pinecone, Qdrant, Chroma, pgvector, and Weaviate with TypeScript examples.
- ▌ Delegate Subagent · heldinhow bundleDelegate focused tasks to a subagent for specialized execution while maintaining main context.
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- ▌ GRAPHQL Resolvers · heldinhow bundleImplement GraphQL resolver functions for data fetching and mutation handling.
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- ▌ API Best Practices · heldinhow bundleApply modern standards and best practices for designing scalable, secure, and maintainable REST APIs.
- ▌ Debugging Patterns · heldinhow bundleApply systematic debugging strategies and use appropriate tools to identify and fix issues.
- ▌ Grpc Microservices · heldinhow bundleImplement gRPC communication between microservices using protocol buffers.
- ▌ Opencode Subagents · heldinhow bundleCreate and use specialized subagents in OpenCode for focused tasks.
- ▌ Cicd Github Actions · heldinhow bundleCreate CI/CD pipelines using GitHub Actions for automated builds, tests, and deployments.
- ▌ Database Migrations · heldinhow bundleManage database schema changes using migration tools and version control.
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- ▌ Rust CLI · heldinhow bundleBuild command-line applications in Rust with proper CLI patterns and argument parsing.
- ▌ T3 Stack · heldinhow bundleBuild full-stack TypeScript applications using T3 Stack (Next.js, tRPC, Prisma, Tailwind).
- ▌ Changelog · heldinhowUse when generating or updating a CHANGELOG.md file, writing release notes, or summarizing changes between versions based on git commits or PR history.
- ▌ Debugging · heldinhow bundleApply systematic debugging patterns and strategies to identify and fix software issues efficiently.
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- ▌ Shadcn UI · heldinhowUse when building UIs with shadcn/ui components in React/Next.js projects. Covers setup, component usage, theming, customization, and composition patterns with Tailwind CSS.
- ▌ Storybook · heldinhowUse when setting up or writing Storybook stories for React components, building component documentation, or creating visual test scenarios with controls, decorators, and play functions.
- ▌ AWS Lambda · heldinhow bundleDesign, build, and deploy serverless event-driven functions using AWS Lambda.
- ▌ React Vite Patterns · heldinhow bundleBuild React applications with Vite for fast development and optimized builds.
- ▌ Typescript Patterns · heldinhow bundleApply TypeScript design patterns and idioms for type-safe, maintainable code.
- ▌ Websocket Real Time · heldinhow bundleImplement WebSocket communication for real-time bidirectional client-server communication.
- ▌ Elasticsearch Search · heldinhow bundleImplement full-text search capabilities using Elasticsearch for scalable search solutions.
- ▌ Superpowers Patterns · heldinhow bundleApply core patterns from superpowers library for TDD, debugging, and collaboration.
- ▌ Copilot CLI Subagents · heldinhow bundleUse GitHub Copilot CLI with /fleet for parallel subagent execution and custom agent workflows.
- ▌ Prometheus Monitoring · heldinhow bundleImplement Prometheus metrics and monitoring for applications.
- ▌ Web Artifacts Builder · heldinhow bundleBuild production-quality HTML artifacts using React, Tailwind CSS, and shadcn/ui.
- ▌ Dotnet Fluentvalidation · heldinhowImplement declarative validation rules using FluentValidation in .NET.
- ▌ Git Conventional Commits · heldinhowUse when writing git commit messages, planning commits, or setting up commit conventions. Enforces Conventional Commits format with proper types, scopes, breaking changes, and semantic versioning compatibility.
- ▌ Copilot Delegate Subagent · heldinhow bundleOrchestrate and delegate tasks to subagents in GitHub Copilot CLI for parallel or focused execution.
- ▌ Dotnet Clean Architecture · heldinhowImplement Clean Architecture in .NET with proper layer separation for maintainable applications.
- ▌ Dispatching Parallel Agents · heldinhow bundleRun multiple independent tasks in parallel using subagents for faster execution.
- ▌ Axiom IOS Games · heldinhowUse when building ANY 2D or 3D game, game prototype, or interactive simulation with SpriteKit, SceneKit, or RealityKit. Covers scene graphs, ECS architecture, physics, actions, game loops, rendering, SwiftUI integration, SceneKit migration.
- ▌ Aspire Configuration · heldinhowConfigure Aspire AppHost to emit explicit app config via environment variables; keep app code free of Aspire clients and service discovery.
- ▌ Python Fastapi · heldinhow bundleBuild high-performance APIs using FastAPI framework with Python type hints.
- ▌ Rabbitmq Async · heldinhow bundleImplement asynchronous messaging using RabbitMQ for distributed systems.
- ▌ Security Audit · heldinhow bundlePerform security vulnerability scanning and audits to identify and fix security issues.
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- ▌ Webapp Testing · heldinhow bundleTest web applications using Playwright for end-to-end browser testing.
- ▌ Algorithmic Art · heldinhow bundleCreate algorithmic and generative art using tools like p5.js, focusing on seeded randomness, flow fields, and interactive parameters.
- ▌ Astro Framework · heldinhow bundleBuild fast websites with Astro framework. Perfect for content-focused sites, blogs, and landing pages.
- ▌ Awesome Copilot · heldinhow bundleGitHub Copilot Agent Skills catalog from awesome-copilot repository. Trigger: When user wants to browse, search, or use Agent Skills from the awesome-copilot collection.
- ▌ Doc Coauthoring · heldinhow bundleGuide users through structured workflow for collaborative document creation.
- ▌ Frontend Design · heldinhow bundleCreate professional, distinctive frontend designs. Use for any UI work, component creation, or design decisions.
- ▌ Ollama Local AI · heldinhowUse when running LLMs locally with Ollama, integrating local models into apps, or building AI features without sending data to external APIs. Covers model management, API usage, and integration with AI SDK.
- ▌ Openapi Swagger · heldinhowUse when documenting REST APIs with OpenAPI 3.x spec, generating Swagger UI, creating typed API clients, or setting up API docs in Node.js/Hono/Fastify/Express projects.
- ▌ Stripe Payments · heldinhowUse when integrating Stripe payments, subscriptions, webhooks, or billing into web applications. Covers Checkout, Payment Intents, subscriptions, customer portal, and webhook handling.
- ▌ Webhook Handler · heldinhow bundleImplement webhook handlers for processing incoming events from external services.
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- ▌ Tdd · heldinhow bundleApply test-driven development (TDD) methodology to build reliable, maintainable code systematically.
- ▌ DOCX · heldinhow bundleCreate, read, edit, and manipulate Word documents (.docx) with proper formatting.
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- ▌ Pulumi · heldinhowUse when provisioning cloud infrastructure with Pulumi using TypeScript or Python. Covers AWS, GCP, Azure resources, stacks, state management, and component resources as Infrastructure as Code.
- ▌ Vitest · heldinhowUse when writing or running unit tests with Vitest in TypeScript/JavaScript projects. Covers test setup, assertions, mocking, coverage, and integration with React Testing Library.
- ▌ Hono API · heldinhowUse when building APIs with Hono framework on Bun, Deno, Node.js, Cloudflare Workers, or Vercel Edge. Covers routing, middleware, validation with Zod, RPC client, and deployment patterns.
- ▌ RAG Patterns · heldinhowUse when building Retrieval-Augmented Generation (RAG) systems, chatbots with document context, semantic search, or AI apps that query a knowledge base before generating responses.
- ▌ Canvas Design · heldinhow bundleCreate visual art in PNG/PDF using design philosophy with original compositions.
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- ▌ Kafka Streams · heldinhow bundleProcess streaming data using Apache Kafka Streams for real-time analytics.
- ▌ Rate Limiting · heldinhow bundleImplement API rate limiting to control request frequency and prevent abuse.
- ▌ Skill Creator · heldinhow bundleCreate new skills interactively with proper structure and documentation.
- ▌ Tdd Workflows · heldinhow bundleAdvanced Test-Driven Development (TDD) patterns and workflows for maintaining high quality software with confidence.
- ▌ Terraform Iac · heldinhow bundleManage infrastructure as code using Terraform for reproducible and version-controlled deployments.
- ▌ Dotnet Mediatr · heldinhowImplement MediatR mediator pattern in .NET for decoupled request handling.
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- ▌ Event Sourcing · heldinhowUse when implementing Event Sourcing patterns, building event-driven systems, or combining Event Sourcing with CQRS. Covers event stores, aggregates, projections, and eventual consistency.
- ▌ Internal Comms · heldinhow bundleWrite internal communications including updates, newsletters, and reports following company formats.
- ▌ N8n Automation · heldinhow bundleAutomate workflows and connect services using n8n, a powerful workflow automation tool.
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- ▌ Prisma Orm · heldinhow bundleUse Prisma ORM for type-safe database access in TypeScript/JavaScript applications.
- ▌ Svelte Kit · heldinhow bundleBuild full-stack web applications using SvelteKit with server-side rendering.
- ▌ Bun Runtime · heldinhow bundleBuild JavaScript/TypeScript applications using Bun runtime for fast performance.
- ▌ Code Review · heldinhowUse when reviewing code changes, pull requests, or diffs. Provides a structured review framework covering correctness, security, performance, readability, and test coverage.
- ▌ Dotnet Cqrs · heldinhowImplement CQRS (Command Query Responsibility Segregation) pattern in .NET for separated read/write operations.
- ▌ Drizzle Orm · heldinhowUse when working with Drizzle ORM for TypeScript database access. Covers schema definition, migrations, queries, relations, and integration with PostgreSQL, MySQL, SQLite, and edge runtimes.
- ▌ GRAPHQL API · heldinhow bundleDesign and implement GraphQL APIs with proper schema design, resolvers, and best practices.
- ▌ MCP Builder · heldinhow bundleBuild high-quality MCP (Model Context Protocol) servers for LLM tool integration.
- ▌ Nginx Proxy · heldinhow bundleConfigure Nginx as a reverse proxy for routing traffic to backend services.
- ▌ Redis Cache · heldinhow bundleImplement Redis caching strategies to improve application performance and reduce database load.
- ▌ Deno Runtime · heldinhow bundleBuild applications using Deno runtime with TypeScript support and built-in tooling.
- ▌ Docker Swarm · heldinhow bundleOrchestrate containerized applications using Docker Swarm for clustering and service management.
- ▌ Fastify REST · heldinhow bundleBuild high-performance REST APIs using Fastify framework for Node.js.