Agent Eval Skill

A lightweight CLI tool for comparing coding agents head-to-head on reproducible tasks. Every "which coding agent is best?" comparison runs on vibes — this tool systematizes it.

When to Activate

• Comparing coding agents (Claude Code, Aider, Codex, etc.) on your own codebase
• Measuring agent performance before adopting a new tool or model
• Running regression checks when an agent updates its model or tooling
• Producing data-backed agent selection decisions for a team

Installation

Note: Install agent-eval from its repository after reviewing the source.

Core Concepts

YAML Task Definitions