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vanilla-rails - Claude Code Plugin | ClaudePluginHub

Plugin

vanilla-rails

Name: vanilla-rails
Author: iuhoay

By iuhoay

Review and simplify Rails codebases to Vanilla Rails style: thin controllers, rich domain models, minimal service layers. Analyze architecture for over-engineering, review PRs and changes with Markdown reports, generate phased refactoring plans with code examples, effort estimates, and risks.

npx claudepluginhub iuhoay/skills --plugin vanilla-rails

Popularity

Stars

Top 10%

Med: 0·Avg: 274

Installs

Top 5%

Med: 0·Avg: 1

What's Inside

Slash Commands3

/vanilla:analyze

/analyze

Analyze a Rails codebase for over-engineering and opportunities to simplify toward Vanilla Rails.

/vanilla:review

/review

Code review from Vanilla Rails philosophy perspective.

/vanilla:simplify

/simplify

Plan incremental simplification of a Rails codebase toward Vanilla Rails philosophy.

Agents1

vanilla-rails-reviewer

/vanilla-rails-reviewer

Use this agent when reviewing Rails code for over-engineering and adherence to Vanilla Rails philosophy. Checks for: unnecessary service layers, business logic in services instead of models, anemic models, fat controllers, service explosion, and premature abstraction. Recommends simplification with specific code examples.

Skills1

vanilla-rails

/vanilla-rails

Design and review Rails applications using Vanilla Rails philosophy from 37signals/Basecamp. Emphasizes thin controllers, rich domain models, and avoiding unnecessary service layers. Use when analyzing Rails codebases, reviewing PRs, or refactoring toward simpler architecture. Triggers on "service layer", "service object", "thin controller", "rich model", "vanilla rails", "dhh style", "over-engineering", "unnecessary abstraction".

README

Stats

Version1.6.3

Stars43

Forks1

Copy clicks3

MaintenanceExcellent

LicenseMIT

Last CommitFeb 18, 2026

AddedFeb 16, 2026

Actions

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Available In

iuhoay-skills43

Safety Signals

Caution

Uses power tools

Uses Bash, Write, or Edit tools

Runs pre-commands

Contains inline bash commands via ! syntax

Bash prerequisite issue

Uses bash pre-commands but Bash not in allowed tools

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iuhoay/skills

A collection of Claude Code skills for Rails development.

Available Skills

Vanilla Rails

Design and review Rails applications using Vanilla Rails philosophy from 37signals/Basecamp.

Commands: /vanilla-rails:review | /vanilla-rails:analyze | /vanilla-rails:simplify [goal]

Based on Fizzy: thin controllers, rich domain models, no service layers unless genuinely justified. "Vanilla Rails is plenty" - DHH.

Rails Dependencies

Configure recommended Rails development dependencies for better developer experience.

Commands: /rails-deps:check | /rails-deps:install [gem] | /rails-deps:setup

Recommended gems: strong_migrations, herb, bullet, letter_opener.

Ruby LSP

LSP integration for Ruby/Rails development with instant diagnostics, code navigation (go to definition, find references, hover), and language awareness.

Prerequisite: Install ruby-lsp first:

gem install ruby-lsp

Installation

/plugin marketplace add iuhoay/skills
/plugin install vanilla-rails@iuhoay-skills
/plugin install rails-deps@iuhoay-skills
/plugin install ruby-lsp@iuhoay-skills

License

MIT

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vanilla-rails

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What's Inside

README

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iuhoay/skills

Available Skills

Vanilla Rails

Rails Dependencies

Ruby LSP

Installation

License

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rails-deps

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Help us improve

iuhoay/skills

Available Skills

Vanilla Rails

Rails Dependencies

Ruby LSP

Installation

License