One site in. A reusable design evidence package out.
3 files for GitHub Copilot, Codex, OpenCode and Claude Code: html2style copilot-instructions.md, html2style AGENTS.md, html2style CLAUDE.md — 604 tokens loaded in every session.
.github/copilot-instructions.md A 136 tok AGENTS.md A 318 tok CLAUDE.md A 150 tok These files are jackguihx-alt/html2style's own configuration — they tell GitHub Copilot, Codex, OpenCode and Claude Code 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.