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 generates a task list following generate-tasks skill conventions: feature branch as Task 0.0, TDD write-spec→fail→implement→pass sub-task quadruplets, exact file paths in sub-tasks, correct output file location, and explicit post-implementation gates for YARD, documentation, and code review.",
"type": "weighted_checklist",
"checklist": [
{
"name": "Feature branch task 0.0",
"description": "The task list contains a Task 0.0 (or equivalent first task) explicitly about creating a feature branch, with a checkout command or instruction",
"max_score": 10
},
{
"name": "TDD write-spec sub-task",
"description": "At least 3 implementation sub-tasks include a step to 'Write spec for X' (or equivalent) with an explicit RSpec file path before the corresponding implementation step",
"max_score": 10
},
{
"name": "TDD run-spec-fail sub-task",
"description": "At least 3 implementation sub-tasks include a 'Run spec — verify it fails' step paired with each write-spec step (before implementation exists)",
"max_score": 10
},
{
"name": "TDD implement sub-task",
"description": "At least 3 implementation sub-tasks include an 'Implement X' step with an explicit app/ file path, following the spec steps",
"max_score": 8
},
{
"name": "TDD run-spec-pass sub-task",
"description": "At least 3 implementation sub-tasks include a 'Run spec — verify it passes' step after the implement step",
"max_score": 8
},
{
"name": "Exact file paths in sub-tasks",
"description": "Sub-tasks reference explicit file paths (e.g. app/models/referral.rb, spec/models/referral_spec.rb) — not vague references like 'create the model file'",
"max_score": 10
},
{
"name": "Saved in /tasks/ with correct name",
"description": "The output file is saved as tasks/tasks-referral-program.md (matching the prd- filename convention)",
"max_score": 8
},
{
"name": "YARD post-implementation gate",
"description": "The task list includes an explicit parent task for YARD documentation after the implementation tasks, naming files to document",
"max_score": 10
},
{
"name": "Documentation update task",
"description": "The task list includes an explicit parent task to update documentation (README, diagrams, or domain docs) with concrete file paths",
"max_score": 8
},
{
"name": "Code review gate",
"description": "The task list includes an explicit final parent task for self-review or code review before opening a PR",
"max_score": 10
},
{
"name": "Relevant Files section",
"description": "The task list includes a 'Relevant Files' section listing files to create or modify",
"max_score": 8
}
]
}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
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scenario-14
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scenario-18
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scenario-21
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scenario-23
scenario-24
scenario-25
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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