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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-28/

{
  "context": "Checks whether the final artifact follows the apply-stack-conventions instructions from the published Rails Agent Skills tile.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "instruction-1",
      "description": "The submitted artifact follows this skill instruction: ALL new code MUST have its test written and validated BEFORE implementation.",
      "max_score": 12
    },
    {
      "name": "instruction-2",
      "description": "The submitted artifact follows this skill instruction: Write the spec file content, not only the spec path: bundle exec rspec spec/[path]_spec.rb",
      "max_score": 11
    },
    {
      "name": "instruction-3",
      "description": "The submitted artifact follows this skill instruction: Verify it FAILS — output must show the observed failure proving the feature does not exist yet",
      "max_score": 11
    },
    {
      "name": "instruction-4",
      "description": "The submitted artifact follows this skill instruction: Write the implementation code",
      "max_score": 11
    },
    {
      "name": "instruction-5",
      "description": "The submitted artifact follows this skill instruction: Verify it PASSES — run the same spec and include the observed green result line",
      "max_score": 11
    },
    {
      "name": "instruction-6",
      "description": "The submitted artifact follows this skill instruction: The final artifact must show the test proof before implementation code.",
      "max_score": 11
    },
    {
      "name": "instruction-7",
      "description": "The submitted artifact follows this skill instruction: Use copied terminal-output blocks for RED/GREEN proof. Do not express proof as",
      "max_score": 11
    },
    {
      "name": "instruction-8",
      "description": "The submitted artifact follows this skill instruction: Each step should remain testable in isolation before wiring to the next layer.",
      "max_score": 11
    },
    {
      "name": "instruction-9",
      "description": "The submitted artifact follows this skill instruction: When applying stack conventions, your output MUST include:",
      "max_score": 11
    }
  ]
}

README.md

server.json

tile.json