Compound-engineering loops for OpenCode, Pi, and Claude Code
Latest release v3.31.3 · 5 Nov 2026
6 files for Claude Code, Codex, GitHub Copilot and OpenCode: generating-project-docs, release-notes-narrative, running-with-without-evals, systematic copilot-instructions.md and 2 more — 3,635 tokens loaded in every session.
.github/copilot-instructions.md A 1,145 tok AGENTS.md A 2,490 tok .agents/skills/generating-project-docs/SKILL.md A 35 tok .agents/skills/release-notes-narrative/SKILL.md A 51 tok .agents/skills/running-with-without-evals/SKILL.md A 57 tok .agents/skills/importing-upstream-content/SKILL.md A 77 tok These files are marcusrbrown/systematic's own configuration — they tell Claude Code, Codex, GitHub Copilot 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.