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igmarin/rails-agent-skills

Curated library of 41 public AI agent skills for Ruby on Rails development. Organized by category: planning, testing, code-quality, ddd, engines, infrastructure, api, patterns, context, and orchestration. Covers code review, architecture, security, testing (RSpec), engines, service objects, DDD patterns, and TDD automation. Repository workflows remain documented in GitHub but are intentionally excluded from the Tessl tile.

93

1.80x
Quality

93%

Does it follow best practices?

Impact

94%

1.80x

Average score across 41 eval scenarios

SecuritybySnyk

Passed

No known issues

Overview
Quality
Evals
Security
Files

criteria.jsonevals/scenario-32/

{
  "context": "Checks whether the final artifact follows the refactor-code instructions from the published Rails Agent Skills tile.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "instruction-1",
      "description": "The submitted artifact follows this skill instruction: Use this skill when the task is to change structure without changing intended behavior.",
      "max_score": 10
    },
    {
      "name": "instruction-2",
      "description": "The submitted artifact follows this skill instruction: Identify the exact inputs and outputs of the logic being refactored. Keep public interfaces stable until callers are migrated. Prefer adapters, facades, or wrappers for transitional states.",
      "max_score": 10
    },
    {
      "name": "instruction-3",
      "description": "The submitted artifact follows this skill instruction: **Write this before touching any production file.** No refactoring step begins until this test exists and passes on the current (un-refactored) code.",
      "max_score": 10
    },
    {
      "name": "instruction-4",
      "description": "The submitted artifact follows this skill instruction: Run it: `bundle exec rspec spec/requests/orders_spec.rb` — it must pass on the **current** code. If it fails, stop and fix the characterization test or current behavior mismatch before refactoring.",
      "max_score": 10
    },
    {
      "name": "instruction-5",
      "description": "The submitted artifact follows this skill instruction: Run verification after every refactoring step:",
      "max_score": 10
    },
    {
      "name": "instruction-6",
      "description": "The submitted artifact follows this skill instruction: Run the full test suite.",
      "max_score": 10
    },
    {
      "name": "instruction-7",
      "description": "The submitted artifact follows this skill instruction: Copy verification evidence as terminal-output blocks from the run. Do not express verification as `# =>` comments or expected-output annotations.",
      "max_score": 10
    },
    {
      "name": "instruction-8",
      "description": "The submitted artifact follows this skill instruction: Load these files only when their specific content is needed:",
      "max_score": 10
    },
    {
      "name": "instruction-9",
      "description": "The submitted artifact follows this skill instruction: When asked to refactor, your output MUST include:",
      "max_score": 10
    },
    {
      "name": "instruction-10",
      "description": "The submitted artifact follows this skill instruction: **Stable behavior statement** — State the stable behavior that must not change.",
      "max_score": 10
    }
  ]
}

README.md

server.json

tile.json