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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-23/

{
  "context": "Checks whether the final artifact follows the security-check instructions from the published Rails Agent Skills tile.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "instruction-1",
      "description": "The submitted artifact follows this skill instruction: Check authentication and authorization boundaries.",
      "max_score": 13
    },
    {
      "name": "instruction-2",
      "description": "The submitted artifact follows this skill instruction: Check parameter handling and sensitive attribute assignment.",
      "max_score": 13
    },
    {
      "name": "instruction-3",
      "description": "The submitted artifact follows this skill instruction: Check redirects, rendering, and output encoding.",
      "max_score": 13
    },
    {
      "name": "instruction-4",
      "description": "The submitted artifact follows this skill instruction: Check file handling, network calls, and background job inputs.",
      "max_score": 13
    },
    {
      "name": "instruction-5",
      "description": "The submitted artifact follows this skill instruction: Check secrets, logging, and operational exposure.",
      "max_score": 12
    },
    {
      "name": "instruction-6",
      "description": "The submitted artifact follows this skill instruction: **Verify each finding:** Confirm it is exploitable with a concrete attack scenario before reporting. Exclude false positives (e.g., `html_safe` on a developer-defined constant, not user input).",
      "max_score": 12
    },
    {
      "name": "instruction-7",
      "description": "The submitted artifact follows this skill instruction: **Format**: Sections must appear in the order below, even when empty — write \"No issues found\" and state what evidence would be needed to verify the category.",
      "max_score": 12
    },
    {
      "name": "instruction-8",
      "description": "The submitted artifact follows this skill instruction: Do not use representative file paths as if they were confirmed evidence.",
      "max_score": 12
    }
  ]
}

README.md

tile.json