Skills for agentic coding CLIs: output you can ship with minimal review, on work you can tell was worth doing.
3 files for Claude Code, Codex and OpenCode: manifest-dev, manifest-dev AGENTS.md, manifest-dev CLAUDE.md — 8,441 tokens loaded in every session.
AGENTS.md A 4 tok CLAUDE.md A 8,437 tok .claude/settings.json A — These files are doodledood/manifest-dev'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.