185 tagged Ruby, measured the same way as everything else here.
Browse within: rails 53ai-tools 31cursor 26dotfiles 25zsh 25macos 24vim 24LLM 20ai-coding-agent 20cpaas 20skills 17all-in-one 15docker 15agents 14
Skill Codex
Build and maintain Ruby or Rails applications with the RubyLLM AI framework. Use for chats, agents, tools, MCP servers, structured output, judgments, evaluations, media generation, transcription, OCR, moderation, embeddings, reranking, tracing, Rails integration, and RubyLLM upgrades; not for contributing to the…
marckohlbrugge/37signals-skills
Skill Claude Code
Review Ruby/Rails code like DHH would - direct, opinionated, allergic to over-engineering. Use when the user runs /dhh or asks for a DHH-style review of a diff, file, or recent changes.
Skill Claude Code
Rootstrap Rails conventions. Use when writing, reviewing, or editing any Rails code — controllers, models, migrations, routes, views, mailers, initializers, locale files, or Rails config. Covers routing, ActiveRecord, migrations, i18n, time zones, mailers, assets, Bundler groups, and logging.
Skill Claude Code
Fan out a batch of autopilot-queued issues to parallel background worktree subagents — each runs /autopilot at the build model from its 'model:' label — with a gating review at Opus 5 or above and never below the build (Opus reviews Sonnet and Opus builds, Fable reviews Fable builds).
Skill Claude CodeCodex ✓ vendor
Remediate a send/send call that reaches a private method, restoring a real public seam instead of bypassing visibility. Use when send is being used to invoke private functionality in a class.
thoughtbot/rails-audit-thoughtbot
Skill Claude CodeCodex
Perform comprehensive code audits of Ruby on Rails applications based on thoughtbot best practices. Use this skill when the user requests a code audit, code review, quality assessment, or analysis of a Rails application. The skill analyzes the entire codebase focusing on testing practices (RSpec), security…
Skill Claude CodeCodex
Common Task Commands.
Skill Claude Code
Manage GitHub stacked pull requests with the official gh stack extension (github/gh-stack). Use for stack creation, viewing, edits, push, submit, sync, rebase, merge, or checkout; when asked to split or isolate work for review; whenever the user mentions a stack, branch layers, dependent PRs, "stacked PR", "PR stack"…
Skill Claude CodeCodex
Analyze Rails application upgrade path. Checks current version, finds latest release, fetches upgrade notes and diffs, then performs selective upgrade preserving local customizations.
Skill Claude Code
Maintain the Ruby and Rails version matrix tested in CI for a Ruby gem. Use this when you need to remove EOL versions, add the latest supported versions, and update gemfiles and gemspec accordingly. Always use this for requests like 'remove unsupported Ruby/Rails versions', 'add the latest Rails', or 'update the CI…
Skill Claude Code
Harvests offline documentation (README, CHANGELOG, public API) for every gem in a Ruby/Rails project's Gemfile.lock into a local cache, tracks gem versions in a manifest, and refreshes only gems whose version changed. Then reviews a git diff or pull request against that cache to surface (a) gem-upgrade impact …
Skill Claude Code
A setup guide for adding the sgcop Ruby and Rails code-checking rules to a project. RuboCop is a tool that finds style and quality problems in Ruby code.
Skill Claude CodeCodex
Analyze Ruby gem dependencies, vulnerabilities, outdated packages, maintenance health, and insecure gem sources with the gemtracker CLI. Use when asked to audit Ruby gems, check Gemfile.lock security, review dependency health, or run gemtracker.
Skill Claude CodeCodex
Interview the developer about their Ruby on Rails project (app type, database, frontend stack, background jobs, deployment target, traffic profile, compliance, current Rails version) and then route to the right downstream rails-skills. Use at the start of any new Rails work session, when the user says they want to…
Skill Claude CodeCodex
Ruby on Rails security conventions — authentication, authorization, OWASP protections, CSRF, input validation. Use when implementing auth, handling sensitive data, or reviewing security.
Skill Codex
Rails 8.x application architecture, implementation, and review guidance for production codebases. Use when building or reviewing Ruby on Rails 8 features across models, controllers, routes, Hotwire, jobs, APIs, performance, security, and testing. Trigger for requests mentioning Rails 8, Active Record, Active Job…
Shoebtamboli/rails_claude_skills
Skill Claude CodeCodex
RESTful API controller patterns for Ruby on Rails. Use when: (1) Building JSON APIs, (2) API versioning, (3) Error handling and status codes, (4) Authentication with tokens/JWT, (5) Rate limiting, (6) CORS configuration, (7) Pagination and filtering, (8) API documentation, (9) Testing API endpoints.
nagstler/rails-llm-integration
Skill Claude CodeCodex
Production-grade LLM integration patterns for Ruby on Rails applications. USE THIS SKILL when the user needs to: integrate OpenAI, Claude, or any LLM API into a Rails app; use rubyllm gem or langchain-rb gem in Rails; build AI-powered features in Rails; manage prompts as templates; route between LLM models for cost…
SonicGarden/copy-tuner-ruby-client
Skill Claude Code
A workflow for moving internationalized text from CopyTuner, a centralized translation-management service, into Rails' local YAML translation files one key prefix at a time.
Skill Claude CodeCodex
Expert knowledge of rcurses Ruby TUI library for creating terminal user interfaces. Activate when building Ruby TUI applications, working with terminal panes, handling user input, or debugging rcurses applications. Covers initialization, pane management, text formatting, cursor control, and common pitfalls.
Skill Claude CodeCodex
Expert Ruby on Rails development with Rails 7/8 conventions, security hardening, and performance patterns.
Skill Claude CodeCodex
Develop and maintain Rage apps (Gemfile includes gem "rage-rb") - controllers, routing, server-sent events, deferred jobs, events, websockets, OpenAPI, logging/telemetry, sessions/cookies, and RSpec.
Skill Claude CodeCodex
The house Rails style, distilled from 37signals practice (Campfire, Fizzy, DHH's reviews). Use for all Rails coding, refactoring, and code review so architecture, naming, and safety standards stay consistent; fires on work touching models, concerns, controllers, routing, REST, authorization, dependencies, naming…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: