dotnet-grpc
dotnet-grpc
Full gRPC lifecycle for .NET applications. Covers .proto service definition, code generation, ASP.NET Core gRPC server implementation and endpoint hosting, Grpc.Net.Client client patterns, all four streaming patterns (unary, server streaming, client streaming, bidirectional streaming), authentication, load balancing, and health checks.
Out of scope: Source generator authoring patterns (incremental generator API, Roslyn syntax trees) -- see [skill:dotnet-csharp-source-generators]. HTTP client factory patterns and resilience pipeline configuration -- see [skill:dotnet-http-client] and [skill:dotnet-resilience]. Native AOT architecture and trimming strategies -- see [skill:dotnet-native-aot] for AOT compilation, [skill:dotnet-aot-architecture] for AOT-first design patterns, and [skill:dotnet-trimming] for trim-safe development.
Cross-references: [skill:dotnet-resilience] for retry/circuit-breaker on gRPC channels, [skill:dotnet-serialization] for Protobuf wire format details. See [skill:dotnet-integration-testing] for testing gRPC services.
Proto Definition and Code Generation
Project Setup
gRPC uses Protocol Buffers as its interface definition language. The Grpc.Tools package generates C# code from .proto files at build time.
Server project:
More from wshaddix/dotnet-skills
csharp-wolverinefx
Build .NET applications with WolverineFX for messaging, HTTP services, and event sourcing. Use when implementing command handlers, message handlers, HTTP endpoints with WolverineFx.HTTP, transactional outbox patterns, event sourcing with Marten, CQRS architectures, cascading messages, batch message processing, or configuring transports like RabbitMQ, Azure Service Bus, or Amazon SQS.
374modern-csharp-coding-standards
Write modern, high-performance C# code using records, pattern matching, value objects, async/await, Span<T>/Memory<T>, and best-practice API design patterns. Emphasizes functional-style programming with C# 12+ features. Use when writing new C# code or refactoring existing code, designing public APIs for libraries or services, optimizing performance-critical code paths, or building async/await-heavy applications.
364testcontainers
Patterns for using Testcontainers in .NET integration tests to spin up real dependencies like databases and message queues. Use when writing integration tests that require real databases, testing with message brokers like RabbitMQ or Kafka, or isolating test dependencies with Docker containers.
357logging-observability
Production-grade logging and observability patterns for ASP.NET Core Razor Pages. Covers structured logging with Serilog, correlation IDs, health checks, request logging, OpenTelemetry integration, and diagnostic best practices. Use when setting up structured logging in ASP.NET Core applications, implementing distributed tracing with OpenTelemetry, or configuring health checks and observability.
357microsoft-extensions-dependency-injection
Dependency injection patterns and best practices using Microsoft.Extensions.DependencyInjection for .NET applications. Use when configuring DI containers in .NET, choosing between service lifetimes (Singleton, Scoped, Transient), or implementing decorator patterns and service interception.
354validation-patterns
Comprehensive validation patterns for ASP.NET Core applications. Covers FluentValidation integration, DataAnnotations, IValidatableObject, IValidateOptions<T>, MediatR pipeline behavior, and client-side validation. Use when implementing validation in ASP.NET Core applications, setting up FluentValidation, creating custom validators, configuring options validation, or implementing cross-field validation.
353