Search the user's past AI coding sessions. Holds what they already settled and never wrote into the repo (naming rules, banned or already-tried tools, required checks before merge, preferred values, who owns what).
Install
npx skills add vshulcz/deja-vu --skill deja-historynpx skills add vshulcz/deja-vu --skill deja-history -a claude-code -gnpx skills add vshulcz/deja-vu --skill deja-history -a codex -ggemini skills install https://github.com/vshulcz/deja-vu.git --path codex-plugin/skills/deja-historygh skill install vshulcz/deja-vu deja-historygit clone --depth 1 https://github.com/vshulcz/deja-vu /tmp/vshulcz__deja-vu
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/vshulcz__deja-vu/codex-plugin/skills/deja-history ~/.claude/skills/deja-history # Claude Code
cp -R /tmp/vshulcz__deja-vu/codex-plugin/skills/deja-history ~/.agents/skills/deja-history # Codex, Cursor, Gemini CLI, Copilot, OpenCode