Curated library of 39 AI agent skills for Ruby on Rails development. Organized by category: planning, testing, code-quality, ddd, engines, infrastructure, api, patterns, context, orchestration, and workflows. Includes 5 callable workflow skills (rails-tdd-loop, rails-review-flow, rails-setup-flow, rails-quality-flow, rails-engines-flow) for complete development cycles. Covers code review, architecture, security, testing (RSpec), engines, service objects, DDD patterns, and TDD automation.
95
98%
Does it follow best practices?
Impact
95%
1.20xAverage score across 35 eval scenarios
Passed
No known issues
{
"context": "Tests whether the agent performs a Rails architecture review following the rails-architecture-review skill: covering review areas in the correct order, classifying findings by severity, and producing output with all four required fields per finding.",
"type": "weighted_checklist",
"checklist": [
{
"name": "Entry points identified first",
"description": "The review begins by identifying the entry points of the application (routes, controllers, or public API surface) before examining domain logic or models",
"max_score": 8
},
{
"name": "Domain logic layer checked",
"description": "The review explicitly examines where domain/business logic lives — whether it's in models, services, callbacks, or controllers",
"max_score": 8
},
{
"name": "Models and callbacks inspected",
"description": "The review addresses model associations, callbacks, or ActiveRecord concerns",
"max_score": 8
},
{
"name": "High: business logic in callbacks",
"description": "Business logic embedded in ActiveRecord callbacks is classified as High severity (not Medium or Low)",
"max_score": 10
},
{
"name": "High: controller multi-step workflow",
"description": "A controller action that performs multiple sequential domain operations is classified as High severity",
"max_score": 10
},
{
"name": "Boundary problems prioritised",
"description": "The findings section leads with boundary violations (cross-layer coupling, misplaced logic) rather than style or naming issues",
"max_score": 8
},
{
"name": "Medium finding identified",
"description": "At least one finding is correctly classified as Medium severity (e.g. duplicated workflow, heavy scope/class method, concern mixing responsibilities)",
"max_score": 8
},
{
"name": "Affected files per finding",
"description": "Each finding names the specific file(s) where the problem exists",
"max_score": 10
},
{
"name": "Risk described per finding",
"description": "Each finding includes a description of the risk — what goes wrong if the issue is not addressed",
"max_score": 10
},
{
"name": "Improvement per finding",
"description": "Each finding includes a smallest credible improvement — a specific, actionable refactor suggestion rather than a generic principle",
"max_score": 10
},
{
"name": "Concerns and helpers checked",
"description": "The review addresses at least one concern, helper, or module mixin — assessing whether it mixes responsibilities",
"max_score": 10
}
]
}docs
evals
scenario-1
scenario-2
scenario-3
scenario-4
scenario-5
scenario-6
scenario-7
scenario-8
scenario-9
scenario-10
scenario-11
scenario-12
scenario-13
scenario-14
scenario-15
scenario-16
scenario-17
scenario-18
scenario-19
scenario-20
scenario-21
scenario-22
scenario-23
scenario-24
scenario-25
scenario-26
scenario-27
scenario-28
scenario-29
scenario-30
scenario-31
scenario-32
scenario-33
scenario-34
scenario-35
mcp_server
skills
api
api-rest-collection
rails-graphql-best-practices
code-quality
rails-architecture-review
rails-code-conventions
rails-code-review
rails-review-response
rails-security-review
rails-stack-conventions
assets
snippets
refactor-safely
context
rails-context-engineering
rails-project-onboarding
ddd
ddd-boundaries-review
ddd-rails-modeling
ddd-ubiquitous-language
engines
rails-engine-compatibility
rails-engine-docs
rails-engine-extraction
rails-engine-installers
rails-engine-release
rails-engine-reviewer
rails-engine-testing
infrastructure
rails-api-versioning
rails-background-jobs
rails-database-seeding
rails-frontend-hotwire
rails-migration-safety
rails-performance-optimization
orchestration
rails-skills-orchestrator
patterns
ruby-service-objects
strategy-factory-null-calculator
yard-documentation
planning
create-prd
generate-tasks
ticket-planning
testing
rails-bug-triage
rails-tdd-slices
rspec-best-practices
rspec-service-testing