Karpathy’s 4 AI Coding Guidelines: 65‑Line Markdown to Eliminate Over‑Engineering

The article analyzes Karpathy’s three common LLM coding pitfalls, presents four concrete guidelines—Think Before Coding, Simplicity First, Surgical Changes, and Goal‑Driven Execution—implemented in a 65‑line Markdown file, and shows how to install and validate them across Claude Code and Cursor.

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Karpathy’s 4 AI Coding Guidelines: 65‑Line Markdown to Eliminate Over‑Engineering

PaperAgent

Apr 25, 2026 · Artificial Intelligence

86K‑Star Repo Turns Karpathy’s Coding Wisdom into Practical AI‑Coding Rules

The article shares four concrete principles distilled from Andrej Karpathy’s experience—captured in the 86.1k‑star "andrej‑karpathy‑skills" repository—to help developers steer large language models toward reliable, concise, and goal‑driven code changes, with installation tips for Claude Code and other AI assistants.

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