---
title: "Protobuf & gRPC Stub Generator"
description: "Compiles Protocol Buffer definitions into language-specific gRPC client and server stubs using buf CLI and protoc plugins. Validates proto files against Buf lint rules and detects breaking changes."
verification: "security_reviewed"
source: "https://github.com/grpc/grpc-node"
category:
  - "Library & API Reference"
framework:
  - "Cursor"
tool_ecosystem:
  github_repo: "grpc/grpc-node"
  github_stars: 4822
---

# Protobuf & gRPC Stub Generator

Compiles Protocol Buffer definitions into language-specific gRPC client and server stubs using buf CLI and protoc plugins. Validates proto files against Buf lint rules and detects breaking changes.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/protobuf-grpc-stub-generator/)