But does your AGENTS.md do anything? A team at ETH Zurich tested AGENTS files. They ran the bots over some test projects with and without AGENTS.md: [arXiv, PDF; presentation, video]
source of ETH research: https://arxiv.org/pdf/2602.11988 presentation https://files.sri.inf.ethz.ch/website/talks/2026agentbench.mp4
check what exactly was tested, were the agents absent or partially replaced in prompt? The title is +Evaluating AGENTS.md: Are Repository-Level Context Files Helpful for Coding Agents?" which points to higher level context descriptions for coding projects (not yet seen how complex they are)