gRPC MCP Gateway

Example Use Cases

• 1

  Discover and invoke gRPC service tools via MCP.

• 2

  Schema-validated prompts and elicitation dialogs integrated with gRPC methods.

• 3

  Multi-language MCP server implementations with progress notifications and resource management.

Description

grpc-mcp-gateway is a multi-language toolchain that generates MCP server code from annotated protobuf services, enabling seamless integration of gRPC services with MCP clients. It supports Go, Python, Rust, and C++, providing features like JSON Schema generation for RPCs, prompt templates, elicitation dialogs, progress notifications, and resource auto-detection. This facilitates building advanced LLM agent tools and interfaces that interact with gRPC services using the MCP specification.