grpc-design

Design gRPC APIs with contract-first proto conventions and versioned packages.

4|1|Updated Mar 15, 2026

Search Tags:#protobuf #best-practices #grpc #api-design #service-design #transcoding #grpc-web

Ready to run

npx skills add https://github.com/FaysilAlshareef/dotnet-ai-kit --skill grpc-design

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: grpc-design
Source: https://github.com/FaysilAlshareef/dotnet-ai-kit/tree/main/skills/api/grpc-design
Command: npx skills add https://github.com/FaysilAlshareef/dotnet-ai-kit --skill grpc-design

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Designing gRPC services, proto contracts, and gRPC-Web configurations can be error-prone without a clear, contract-first approach and consistent conventions across teams and languages.

Core Features & Use Cases

Contract-first guidance for protobuf api design, service boundaries, and versioned packages.
Best practices for gRPC-Web integration, HTTP transcoding, and cross-language interoperability.
Real-world scenario: design a microservice contract, generate proto definitions, and propagate stable interfaces across teams.

Quick Start

Draft a proto design brief for a new service and generate an initial .proto file and messages.

Frequently Asked Questions about grpc-design

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I design gRPC APIs using a contract-first approach?▼

To design gRPC APIs contract-first, define proto contracts, service boundaries, and versioned packages before writing implementation code. This enforces backward compatibility and clear service naming across polyglot stacks.

What are the best practices for protobuf message naming and packaging?▼

Protobuf best practices for naming and packaging involve enforcing clear service and message naming conventions alongside recommended proto package structures. This maintains consistency across microservices and polyglot stacks.

How does HTTP transcoding work with gRPC services?▼

HTTP transcoding maps gRPC service methods to HTTP endpoints, allowing REST clients to consume gRPC services. It requires applying specific transcoding guidelines to ensure cross-language interoperability and correct HTTP mappings.

Does gRPC-Web work with microservices built on polyglot stacks?▼

gRPC-Web works with polyglot microservice stacks by applying specific integration best practices for cross-language interoperability. It enables browser clients to communicate directly with backend gRPC services.

When do I need versioned proto packages for API design?▼

Versioned proto packages are needed for API design when building microservices that require contract-first APIs and stable interfaces. They enforce backward compatibility and prevent breaking changes across distributed teams.