Artifacts for any agent harness. Runs locally for a single user. Comment on HTML, docs and diffs, your agent gets the feedback.
Latest release v2.3.0 · 21 Oct 2026
7 files for Claude Code, Codex and OpenCode: api-surface, build-and-distribution, mobile-tier, release and 3 more — 4,850 tokens loaded in every session.
AGENTS.md A 4,845 tok CLAUDE.md A 5 tok .claude/skills/api-surface/SKILL.md A 110 tok .claude/skills/build-and-distribution/SKILL.md A 143 tok .claude/skills/mobile-tier/SKILL.md A 121 tok .claude/skills/release/SKILL.md A 81 tok .claude/skills/security-model/SKILL.md A 66 tok These files are hyperlogue/r3'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.