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N Plus One Killer

Agent skill
1 skill

Detect, diagnose, and eliminate N+1 queries in Ruby on Rails. Use when the user mentions slow Rails endpoints, slow queries, "N+1", Bullet, prosopite, includes/preload/eagerload, eager loading, query count is high, page is slow to render, or asks why a Rails controller is slow. Also use proactively when reviewing any controller action that iterates a collection and accesses associations, or any view that loops and calls .author, .comments.count, etc. Bundles a Bullet config script and an EXPLAIN ANALYZE reference for Rails devs.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryGeneralStars0

About this skill

Detect, diagnose, and eliminate N+1 queries in Ruby on Rails. Use when the user mentions slow Rails endpoints, slow queries, "N+1", Bullet, prosopite, includes/preload/eagerload, eager loading, query count is high, page is slow to render, or asks why a Rails controller is slow. Also use proactively when reviewing any controller action that iterates a collection and accesses associations, or any view that loops and calls .author, .comments.count, etc. Bundles a Bullet config script and an EXPLAIN ANALYZE reference for Rails devs.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: df46327719a5be44b8845c666305d989d743cd3fe61311fd5d597d6272061b73

About scan coverage and limitations

About this listing

Category
General
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
N Plus One Killer | Agent Skills Atlas