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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.

95

1.77x
Quality

93%

Does it follow best practices?

Impact

96%

1.77x

Average score across 41 eval scenarios

SecuritybySnyk

Passed

No known issues

Overview
Quality
Evals
Security
Files

criteria.jsonevals/scenario-6/

{
  "context": "Checks whether the final artifact follows the load-context instructions from the published Rails Agent Skills tile.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "instruction-1",
      "description": "The submitted artifact follows this skill instruction: Load minimum context before any code, spec, or PRD in an existing Rails codebase. A fifteen-second read of `db/schema.rb`, `config/routes.rb`, and one neighbor saves a full retry.",
      "max_score": 20
    },
    {
      "name": "instruction-2",
      "description": "The submitted artifact follows this skill instruction: **Load baseline Rails context:** Read at minimum:",
      "max_score": 20
    },
    {
      "name": "instruction-3",
      "description": "The submitted artifact follows this skill instruction: **Load one neighbor of each kind:** For each Rails layer touched, open the nearest sibling that already solves a similar problem — a comparable controller, service, spec, factory. Use grep to find: `grep -r \"class.*Controller\" app/controllers`, `grep -r \"class.*Service\" app/services`, etc.",
      "max_score": 20
    },
    {
      "name": "instruction-4",
      "description": "The submitted artifact follows this skill instruction: **Context Summary**: Every invocation MUST produce a Context Summary in this exact shape:",
      "max_score": 20
    },
    {
      "name": "instruction-5",
      "description": "The submitted artifact follows this skill instruction: **One neighbor per layer**: Do not dump 5 similar files; pick the closest match and name it.",
      "max_score": 20
    }
  ]
}

README.md

server.json

tile.json