awesome-opencode-dev-skills

Configure Aspire AppHost to emit explicit app config via environment variables; keep app code free of Aspire clients and service discovery.

Write 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.

Test 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.

Provides guidance for implementing OpenTelemetry instrumentation in .NET codebases, covering tracing (Activities/Spans), metrics, naming conventions, error handling, performance, and API design best practices.

GitHub Copilot Agent Skills catalog from awesome-copilot repository. Trigger: When user wants to browse, search, or use Agent Skills from the awesome-copilot collection.

Use when generating or updating a CHANGELOG.md file, writing release notes, or summarizing changes between versions based on git commits or PR history.

Use when reviewing code changes, pull requests, or diffs. Provides a structured review framework covering correctness, security, performance, readability, and test coverage.

Use when working with Drizzle ORM for TypeScript database access. Covers schema definition, migrations, queries, relations, and integration with PostgreSQL, MySQL, SQLite, and edge runtimes.

Use when implementing Event Sourcing patterns, building event-driven systems, or combining Event Sourcing with CQRS. Covers event stores, aggregates, projections, and eventual consistency.

Use 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.

Use 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.

Use when working with MongoDB and Mongoose ODM in Node.js or TypeScript projects. Covers schema design, models, queries, aggregation pipelines, indexes, and connection management.

Use 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.

Use 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.

Use 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.

Use when building Retrieval-Augmented Generation (RAG) systems, chatbots with document context, semantic search, or AI apps that query a knowledge base before generating responses.

Use when building UIs with shadcn/ui components in React/Next.js projects. Covers setup, component usage, theming, customization, and composition patterns with Tailwind CSS.

Use when setting up or writing Storybook stories for React components, building component documentation, or creating visual test scenarios with controls, decorators, and play functions.

Use when integrating Stripe payments, subscriptions, webhooks, or billing into web applications. Covers Checkout, Payment Intents, subscriptions, customer portal, and webhook handling.

Use 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.

Use when integrating vector databases for semantic search, embeddings storage, or RAG systems. Covers Pinecone, Qdrant, Chroma, pgvector, and Weaviate with TypeScript examples.

Use when writing or running unit tests with Vitest in TypeScript/JavaScript projects. Covers test setup, assertions, mocking, coverage, and integration with React Testing Library.

Create algorithmic and generative art using tools like p5.js, focusing on seeded randomness, flow fields, and interactive parameters.

Apply modern standards and best practices for designing scalable, secure, and maintainable REST APIs.

Design, build, and deploy serverless event-driven functions using AWS Lambda.

Apply official brand colors and typography to artifacts for cohesive visual identity.

Build JavaScript/TypeScript applications using Bun runtime for fast performance.

Create visual art in PNG/PDF using design philosophy with original compositions.

Create CI/CD pipelines using GitHub Actions for automated builds, tests, and deployments.

Use GitHub Copilot CLI with /fleet for parallel subagent execution and custom agent workflows.

Orchestrate and delegate tasks to subagents in GitHub Copilot CLI for parallel or focused execution.

Manage database schema changes using migration tools and version control.

Apply systematic debugging strategies and use appropriate tools to identify and fix issues.

Apply systematic debugging patterns and strategies to identify and fix software issues efficiently.

Delegate focused tasks to a subagent for specialized execution while maintaining main context.

Build applications using Deno runtime with TypeScript support and built-in tooling.

Run multiple independent tasks in parallel using subagents for faster execution.

Guide users through structured workflow for collaborative document creation.

Orchestrate containerized applications using Docker Swarm for clustering and service management.

Create, read, edit, and manipulate Word documents (.docx) with proper formatting.