AGENTS.md
AGENTS.md is a simple, open format for guiding coding agents. Think of it as a README for agents.
https://agents.md/

Dyanamic Agent Skills vs Static
AGENTS.md outperforms skills in our agent evals - Vercel
A compressed 8KB docs index in AGENTS.md achieved 100% on Next.js 16 API evals. Skills maxed at 79%. Here's what we learned and how to set it up.
https://vercel.com/blog/agents-md-outperforms-skills-in-our-agent-evals

code quality
My agent.md to improve LLM-assisted code quality
The first time I tried to use an LLM to speed up coding was in mid-2025. I was not impressed. I was working on libadbmdns back then, an mDNS implementation in Rust. The code produced would not even compile.
https://fabiensanglard.net/agent.md/index.html

Seonglae Cho