Six tools. One install. The WhenLabs developer toolkit.
Latest release @whenlabs/[email protected] · 21 Apr 2026
3 files for GitHub Copilot, Codex, OpenCode and Claude Code: when copilot-instructions.md, when AGENTS.md, when CLAUDE.md — 2,498 tokens loaded in every session.
.github/copilot-instructions.md A 632 tok AGENTS.md A 915 tok CLAUDE.md A 951 tok These files are WhenLabs-org/when'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.