Skill observability & self-improving toolkit for agent skills.
Latest release v0.5.2 · 21 Oct 2026
2 files for Codex, OpenCode and Claude Code: selftune AGENTS.md, selftune CLAUDE.md — 3,418 tokens loaded in every session.
AGENTS.md A 3,409 tok CLAUDE.md A 9 tok These files are selftune-dev/selftune'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.