30 sec to give your AI agents persistent memory. Reduce 90% token consumption while also maintaining quality.
Latest release v0.20.1 — GrayMatter v0.20.1 · 9 Oct 2026
2 files for Codex, OpenCode and Claude Code: graymatter AGENTS.md, graymatter CLAUDE.md — 2,408 tokens loaded in every session.
AGENTS.md A 1,779 tok CLAUDE.md A 629 tok These files are angelnicolasc/graymatter's own configuration — they tell 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.