Buf Plugins for Claude Code

Official Claude Code plugins from Buf for Protocol Buffers, Connect, and BSR development.

Installation

Add this marketplace to Claude Code:

/plugin marketplace add https://github.com/bufbuild/claude-plugins

Install a plugin:

/plugin install protobuf@buf-plugins

Available Plugins

protobuf

Protocol Buffers development with Buf toolchain and best practices.

• Schema design: Field types, enums, oneofs, maps, evolution patterns
• Code generation: Templates for Go (gRPC/Connect), TypeScript, Python, Java
• Validation: Protovalidate constraint patterns
• Tooling: buf CLI, troubleshooting, migration from protoc

Triggers on: *.proto, buf.yaml, buf.*.yaml, buf.gen.yaml, buf.gen.*.yaml, buf.lock

Documentation

• Buf Documentation
• Protovalidate
• Connect RPC

Community

For help and discussion around Protobuf, best practices, and more, join us on Slack.

Legal

Offered under the Apache 2 license.