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
Normalize inputs, classify each work item, apply title conventions, draft tickets in a standard structure, then either return markdown drafts or create issues in the issue tracker after explicit approval.
See EXAMPLES.md for a complete plan → ticket draft example.
Extract planning inputs:
If the user already has a plan, do not re-plan unless there is a material gap.
Assign these planning attributes to each ticket:
| Attribute | Values |
|---|---|
area | backend | web | mobile | cross-platform | external |
type | Story | Task |
dependency_level | unblocked | blocked |
execution_order | foundation | api | client | follow-up |
coordination_need | single-team | multi-team |
external_dependency | yes | no |
urgency | normal | priority |
target_bucket | ready-to-refine | next-dev-sprint | later |
Backend/API enablers generally come before dependent web/mobile tickets.
Use these prefixes:
BE | for backendFE | for web / frontendMobile | for mobileWhen writing the ticket title, leave a space after the |.
Do not add those prefixes to tickets that are not owned by those areas unless the user explicitly wants that.
Use this section order:
| Section | Job |
|---|---|
| Summary | State the outcome |
| Background | Explain why |
| Acceptance Criteria | List observable criteria |
| Dependencies | Note blockers |
| Technical Notes | Implementation details that affect sequencing or scoping only |
Keep the main sections business-facing. Do not restate the background in the summary or repeat the AC in Technical Notes.
Draft-only:
Create in issue tracker:
Example field shape for MCP/API creation:
{
"project": "<project-key>",
"issuetype": "Story",
"summary": "BE | Enable payment webhook processing",
"description": "<full ticket body>",
"labels": ["payments", "backend"],
"components": ["payments-service"],
"sprint": { "id": "<sprint-id>" },
"epic": "<epic-key>"
}Omit fields the project does not require. Confirm actual field names from the tracker's create-metadata endpoint before issuing the call. Do not set status on create — use the project's default initial status.
Defaults unless the user overrides:
foundation and api tickets → placed before all dependent client ticketsclient tickets → blocked until the API surface they depend on is stableexternal confirmation tickets → excluded from active build sprintsfollow-up tickets → ready-to-refine or later until their enabling work is complete| Skill | When to chain |
|---|---|
| generate-tasks | After tasks exist or in parallel — same initiative can feed ticket breakdown |
| create-prd | When tickets should align with PRD scope and acceptance themes |
docs
evals
scenario-1
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scenario-3
scenario-4
scenario-5
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scenario-7
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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