
The Stack
Coding agents are quietly locking companies into per-vendor config files — and the most prominent CEO in the AI-tooling conversation is pushing back.
Shopify CEO Tobi Lütke says he's considering banning Claude Code from the company unless Anthropic starts natively reading the shared AGENTS.md standard — a threat that has turned a one-line file format into an open fight over whose spec wins in the coding-agent market. In a post on X, Lütke said he would pull the tool unless Anthropic supports both AGENTS.md and .agents/skills, the same files already read by OpenAI's Codex, Cursor, Gemini CLI, GitHub Copilot, Devin, and VS Code. The core compl










