Agent skills I use every day.
3 files for GitHub Copilot, Codex, OpenCode and Claude Code: agent-skills copilot-instructions.md, agent-skills AGENTS.md, agent-skills CLAUDE.md — 362 tokens loaded in every session.
.github/copilot-instructions.md A 4 tok AGENTS.md A 355 tok CLAUDE.md A 3 tok These files are richtabor/agent-skills'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.