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igmarin/rails-agent-skills

Curated library of 28 public AI agent skills for Ruby on Rails development. Organized by category: testing, code-quality, engines, infrastructure, api, and context. Covers code review, architecture, security, testing (RSpec), engines, Hotwire, and TDD automation. Shared Ruby skills (YARD docs, DDD, service objects) have moved to ruby-core-skills. Repository agents remain documented in GitHub but are intentionally excluded from the Tessl tile.

93

1.78x
Quality

95%

Does it follow best practices?

Impact

93%

1.78x

Average score across 28 eval scenarios

SecuritybySnyk

Passed

No known issues

Overview
Quality
Evals
Security
Files

criteria.jsonevals/scenario-25/

{
  "context": "Checks whether the final artifact follows the review-architecture instructions from the published Rails Agent Skills tile.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "instruction-1",
      "description": "The submitted artifact follows this skill instruction: Verify each High-severity finding by reading the actual code to confirm it is a real structural problem.",
      "max_score": 13
    },
    {
      "name": "instruction-2",
      "description": "The submitted artifact follows this skill instruction: SECRET SAFETY: code-level evidence must never reproduce secrets, tokens, API",
      "max_score": 13
    },
    {
      "name": "instruction-3",
      "description": "The submitted artifact follows this skill instruction: Use this skill when the task is to review or improve the structure of a Rails application or library.",
      "max_score": 13
    },
    {
      "name": "instruction-4",
      "description": "The submitted artifact follows this skill instruction: **Core principle:** Prioritize boundary problems over style. Prefer simple objects and explicit flow over hidden behavior.",
      "max_score": 13
    },
    {
      "name": "instruction-5",
      "description": "The submitted artifact follows this skill instruction: Check where domain logic lives.",
      "max_score": 12
    },
    {
      "name": "instruction-6",
      "description": "The submitted artifact follows this skill instruction: Check whether abstractions clarify the design or only move code around.",
      "max_score": 12
    },
    {
      "name": "instruction-7",
      "description": "The submitted artifact follows this skill instruction: **Verify each High-severity finding** per the HARD-GATE above — confirm real structural problem, redact any credential-like values found.",
      "max_score": 12
    },
    {
      "name": "instruction-8",
      "description": "The submitted artifact follows this skill instruction: **High-severity verification**: For every High finding, state the concrete code-level evidence read (per HARD-GATE). Redact any secret-like literal. Never use representative file paths or fabricated line numbers as evidence.",
      "max_score": 12
    }
  ]
}

README.md

tile.json