A "polyfill" that standardizes and centralizes AGENTS.md configuration and Agent Skills support within your repository.
6 files for Claude Code, Codex and OpenCode: markdown-style, shell-style, skill, SessionStart and 2 more — 676 tokens loaded in every session.
AGENTS.md A 676 tok .claude/settings.json C — .claude/settings.json A — .agents/skills/markdown-style/SKILL.md A 39 tok .agents/skills/shell-style/SKILL.md A 36 tok .agents/skills/skill/SKILL.md A 58 tok These files are nevir/agentfill'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.