An instruction layer for AI coding agent
Latest release v3.1.17 — v3.1.17 20261020 · 19 Oct 2026
18 files for Claude Code, Cursor, Codex, OpenCode and GitHub Copilot: rosetta, collect-github-stats, compress-prompt, daily-oss and 14 more — 274 tokens loaded in every session.
AGENTS.md A 270 tok CLAUDE.md A 4 tok .claude/settings.json A — .claude/skills/collect-github-stats/SKILL.md A 18 tok .claude/skills/compress-prompt/SKILL.md A 71 tok .claude/skills/daily-oss/SKILL.md A 17 tok .claude/skills/documentation/SKILL.md A 19 tok .claude/skills/merge-main/SKILL.md A 12 tok .claude/skills/sync-web-site/SKILL.md A 16 tok .claude/skills/update-change-log/SKILL.md A 19 tok .github/prompts/prompt-comparison.md A — .github/prompts/repo-analysis.md A — .github/prompts/repo-implement-code.md A — .github/prompts/repo-implement-plan.md A — .github/prompts/repo-triage.md C — .github/prompts/test-case-result-validator.md A 34 tok These files are griddynamics/rosetta's own configuration — they tell Claude Code, Cursor, Codex, OpenCode and GitHub Copilot 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.