The most expensive bug in AI-assisted building is shipping the wrong thing, well. A drop-in CLAUDE.md / AGENTS.md for PM + eng teams using Claude Code, Cursor, or Codex: 7 principles for problem framing, scope, tradeoffs, and outcome measurement. Built on @karpathy's observations.
This repository also configures its own agents. See what product-mode tells them →
Skill Claude Code
Write a product-mode decision record for a choice made in this conversation and save it to .product-mode/decisions/. Use when the user types /decision.
Skill Claude Code
Fill in the product-mode pre-flight checklist for the current work and save it to .product-mode/checklist/. Use when the user types /preflight.