Claude Code Offers OpenAI a Nod of Approval
Anthropic has pulled a clever move on us tech enthusiasts by applauding OpenAI’s approach to AI instructions. For those managing both platforms, things just became a bit simpler. Claude Code engineer Thariq Shihipar stated, “From today in version 2.1.277, if there’s no CLAUDE.md, Claude will look for an AGENTS.md and utilize that instead.” Indeed, users can tweak this with the /config command.
The Challenge of Handling Two Markdown Files
Prior to this, users of Claude Code and OpenAI Codex faced the challenging task of managing two sets of Markdown guidelines. It’s akin to trying to walk two dogs simultaneously with different leads. These documents serve as a guide for coding agents, outlining behavior norms and coding protocols.
What’s in a Title? CLAUDE.md vs. AGENTS.md
Though CLAUDE.md may contain particular snippets for Claude, AGENTS.md is impartial. Since these documents are flexible, developers have been tying themselves in knots crafting symlinks to ensure both files align.
OpenAI’s AGENTS.md Receives Attention
OpenAI transferred AGENTS.md to the Agentic AI Foundation under the Linux Foundation late last year, hoping to encourage widespread adoption. By the close of 2025, over 60,000 open-source projects had joined the movement.
Anthropic’s Change of Perspective
With the rise of Claude Code, Anthropic could have adhered firmly to its standards, but it seems they’ve come to their senses. This reconciliation may not be revolutionary, but it signifies a solid agreement between the tech giants. Even Thibault Sottiaux from OpenAI expressed his emotions via Twitter, saying, “Yay! This is the way. Come to the light,” and Shihipar responded with a handshake emoji. Could someone get us a tissue?
Conclusion: Tech Friendship or Just Smart Thinking? 🌟
It appears Claude Code and OpenAI are going out for a drink together, setting aside their differences. We commend them for collaborating and simplifying things for us tech enthusiasts. Keep it up, gents!
