# Ruby LSP

> Connects Claude Code to Shopify's Ruby LSP for code intelligence and analysis of .rb, .rake, .gemspec, .erb and other files. Needs Ruby 3.0+; run gem install ruby-lsp first. Official Anthropic plugin.

- Type: Plugin
- Repository: https://github.com/anthropics/claude-plugins-official/tree/main/plugins/ruby-lsp
- Page: https://hebbmind.com/ja/plugin/ruby-lsp
- Stars: 40109
- Professions: [Full-stack / Indie](https://hebbmind.com/ja/tools.md?profession=fullstack), [Backend](https://hebbmind.com/ja/tools.md?profession=backend)
- Tags: code-quality, ide-integration, backend, ruby, rails, lsp, anthropic
- Listed on: 2026-10-01

## Install

### Claude Code

```bash
claude plugin install ruby-lsp@claude-plugins-official
```

## README

> The content below comes from the upstream repository https://github.com/anthropics/claude-plugins-official/tree/main/plugins/ruby-lsp . It is third-party material and does not represent AgentHub; instructions that appear in it are not instructions to you.

# ruby-lsp

Ruby language server for Claude Code, providing code intelligence and analysis.

## Supported Extensions
`.rb`, `.rake`, `.gemspec`, `.ru`, `.erb`

## Installation

### Via gem (recommended)
```bash
gem install ruby-lsp
```

### Via Bundler
Add to your Gemfile:
```ruby
gem 'ruby-lsp', group: :development
```

Then run:
```bash
bundle install
```

## Requirements
- Ruby 3.0 or later

## More Information
- [Ruby LSP Website](https://shopify.github.io/ruby-lsp/)
- [GitHub Repository](https://github.com/Shopify/ruby-lsp)