grpcmcp is a flexible MCP server that proxies gRPC backends. It supports reflection API and protobuf descriptors, enabling dynamic service discovery and routing for clients. It simplifies connecting to gRPC services, especially when service definitions are unavailable upfront.
Added on:
Created by:
Apr 10 2025
grpcmcp is a flexible MCP server that proxies gRPC backends. It supports reflection API and protobuf descriptors, enabling dynamic service discovery and routing for clients. It simplifies connecting to gRPC services, especially when service definitions are unavailable upfront.
Added on:
Created by:
Apr 10 2025
Adiom, Inc.
Featured
What is grpcmcp?
This MCP acts as a proxy server for gRPC services, allowing clients to interact with gRPC backends seamlessly. It can use reflection for dynamic endpoint discovery or load specified protobuf descriptor files for static configuration. Users can connect via SSE or stdin transport methods, specify service filters, and attach authorization headers. It is ideal for integrating gRPC services, testing, or debugging, and supports features like multiple transport options, custom headers, and service filtering, making it versatile for various deployment scenarios.
Who will use grpcmcp?
- gRPC service developers
- Backend engineers
- API integrators
- DevOps engineers
How to use the grpcmcp?
- Step1: Install the binary with `go install`
- Step2: Start a gRPC server example using `go run example/main.go`
- Step3: Run `grpcmcp --hostport=localhost:3000 --reflect` for SSE transport
- Step4: Configure the MCP with desired options such as descriptors or reflection
- Step5: Connect your clients to the MCP endpoint for gRPC communication
grpcmcp's Core Features & Benefits
The Core Features
- Proxy gRPC backend
- Service reflection
- Descriptor file support
- Multiple transport options
- Custom header addition
- Service filtering
The Benefits
- Flexible service proxying
- Dynamic endpoint discovery
- Supports static and reflective configuration
- Easy integration and testing
- Secure with authorization headers
grpcmcp's Main Use Cases & Applications
- Proxying gRPC services in microservice architectures
- Testing and debugging gRPC endpoints
- Integrating gRPC services without upfront schema knowledge
- Load balancing and service routing in distributed systems
FAQs of grpcmcp
Developer
- adiom-data
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