Protobuf Schema Registry Manager

---
name: "Protobuf Schema Registry Manager"
slug: "protobuf-schema-registry-manager"
description: "Manages Protocol Buffer schema evolution using buf CLI with breaking change detection and Confluent Schema Registry integration. Enforces buf lint rules and generates gRPC service stubs via protoc-gen-go and protoc-gen-grpc-web."
github_stars: 11051
verification: "security_reviewed"
source: "https://github.com/bufbuild/buf"
author: "Buf"
category: "Library & API Reference"
framework: "Codex"
tool_ecosystem:
  github_repo: "bufbuild/buf"
  github_stars: 11051
  npm_package: "@bufbuild/buf"
  npm_weekly_downloads: 1424221
---

# Protobuf Schema Registry Manager

Manages Protocol Buffer schema evolution using buf CLI with breaking change detection and Confluent Schema Registry integration. Enforces buf lint rules and generates gRPC service stubs via protoc-gen-go and protoc-gen-grpc-web.

## Prerequisites

Buf CLI, Protobuf

## Installation

Use the upstream install or setup path that matches your environment:
- brew install bufbuild/buf/buf

Requirements and caveats from upstream:
- [![Docker](https://img.shields.io/docker/pulls/bufbuild/buf)](https://hub.docker.com/r/bufbuild/buf)
- Other supported installation methods include [npm], [Windows], [Docker], [binary downloads], [tarballs], [source builds], and [minisign verification][verifying]. See the [installation docs][install] for the full list.
- [docker]: https://buf.build/docs/cli/installation/#docker

Basic usage or getting-started notes:
- sh
- Initialize a workspace and run the checks you should expect every Protobuf repository to pass:
- buf config init

- Source: https://github.com/bufbuild/buf
- Extracted from upstream docs: https://raw.githubusercontent.com/bufbuild/buf/HEAD/README.md

## Documentation

- https://buf.build/docs/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/protobuf-schema-registry-manager/)