The Modern
Protocol Buffer
Registry
Turn tribal knowledge into collective standards. Our AI-powered governance learns your team's patterns, enforces architectural decisions, and ensures consistency across all protobuf and gRPC services.
🌐 Built for Modern Teams
Built to complement your existing protobuf workflow. Check out our MCP tools for AI-powered schema development
🚧 Early Access
We think AI-powered governance is how schema management should work. Join our early access to help shape the future of protobuf tooling.
Everything you need for intelligent schema governance
AI learns your team's patterns, enforces architectural standards, and maintains context across services - turning governance from a burden into a force multiplier.
Context-Aware Registry
More than storage - AI understands your team's patterns, gRPC service relationships, and architectural decisions to guide consistent schema evolution.
Team Style Guides
AI learns and enforces your team's naming conventions, field patterns, and architectural standards across all services automatically.
AI-Powered Search
Find schemas using natural language queries. Search by field names, data types, or even conceptual descriptions.
Natural Language Generation
Describe your service in plain English and get production-ready protobuf schemas with validation, gRPC services, and best practices.
Breaking Change Detection
Automatically detect breaking changes in protobuf messages and gRPC services. Get detailed impact reports and migration suggestions.
Architectural Governance
Senior architects define patterns once - AI ensures every team member follows them. Turn tribal knowledge into collective standards.
Automatic SDK Generation
Generate type-safe SDKs with full gRPC support for 9+ languages. Get client stubs, server interfaces, and all the boilerplate done right.
MCP & API Integration
Use our MCP server for AI-powered workflows and REST APIs for CI/CD. Works with Claude, GitHub Actions, and your existing tools.
See your patterns in 60 seconds
Point us at your existing protobuf repository. Our AI instantly learns your patterns, naming conventions, and architectural decisions. No upload required.
Instant Pattern Recognition
AI analyzes your entire codebase to understand naming conventions, service patterns, and team standards in real-time.
Privacy-First Analysis
Temporary analysis only. We extract patterns and insights, then immediately delete your code. Nothing is permanently stored.
Intelligent Suggestions
Get personalized buf.yaml configs, governance rules, and migration paths based on your actual patterns.
curl -X POST https://registry.protobuf.ai/api/analyze/repo \
-d '"source": "github.com/your-org/protos"'- ✓Strong consistency in service naming
- !Consider extracting common types to shared.proto
- +Add field validation rules for better governance
Simple to integrate
Get started in minutes with our MCP server, REST API, and CLI tools
Upload schemas
# Upload a new schema curl -X POST https://registry.protobuf.ai/api/schemas \ -H "Authorization: Bearer $API_KEY" \ -F "file=@user.proto" \ -F "version=1.0.0" \ -F "description=User service with gRPC"
Generate SDK
# Generate Go SDK with gRPC
curl -X POST https://registry.protobuf.ai/api/sdk/generate \
-H "Authorization: Bearer $API_KEY" \
-d '{"schemaId": "user-v1", "language": "go"}'
# Auto-includes gRPC stubs!Search with AI
# Find gRPC services curl -X GET "https://registry.protobuf.ai/api/search" \ -H "Authorization: Bearer $API_KEY" \ -G -d "q=authentication service rpc" \ -d "limit=10"
Ready to modernize your schema management?
Join teams already using registry.protobuf.ai to turn tribal knowledge into enforced standards. Request early access to help shape the product.