The first thing you should say to Claude in every new project - best practices plugin for Claude Code
1 file for Claude Code, Codex and OpenCode: hi-claude AGENTS.md — 1,629 tokens loaded in every session.
AGENTS.md A 1,629 tok These files are HiAgencia/hi-claude's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.