CtrlK
BlogDocsLog inGet started
Tessl Logo

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-5/

{
  "context": "Checks whether the final artifact follows the extract-engine 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 move existing code out of a Rails app and into an engine.",
      "max_score": 20
    },
    {
      "name": "instruction-2",
      "description": "The submitted artifact follows this skill instruction: Prefer incremental extraction over big-bang rewrites. Preserve behavior first, then improve design.",
      "max_score": 20
    },
    {
      "name": "instruction-3",
      "description": "The submitted artifact follows this skill instruction: Extraction must preserve existing behavior; refactoring and improvements belong in a separate step after the move is complete and verified.",
      "max_score": 20
    },
    {
      "name": "instruction-4",
      "description": "The submitted artifact follows this skill instruction: Each slice must have: one coherent responsibility, minimal new public API, passing regression tests, and a clear next step.",
      "max_score": 20
    },
    {
      "name": "instruction-5",
      "description": "The submitted artifact follows this skill instruction: Verify regression coverage still passes before proceeding to the next slice:",
      "max_score": 20
    }
  ]
}

README.md

server.json

tile.json