Update an existing plan or state artifact in place when the same document needs to track progress across multiple agent turns.
Install
npx skills add alivirgo/Major-AI-Skills --skill artifact-reuse-patternnpx skills add alivirgo/Major-AI-Skills --skill artifact-reuse-pattern -a claude-code -gnpx skills add alivirgo/Major-AI-Skills --skill artifact-reuse-pattern -a codex -ggemini skills install https://github.com/alivirgo/Major-AI-Skills.git --path skills/artifact-reuse-patterngh skill install alivirgo/Major-AI-Skills artifact-reuse-patterngit clone --depth 1 https://github.com/alivirgo/Major-AI-Skills /tmp/alivirgo__Major-AI-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/alivirgo__Major-AI-Skills/skills/artifact-reuse-pattern ~/.claude/skills/artifact-reuse-pattern # Claude Code
cp -R /tmp/alivirgo__Major-AI-Skills/skills/artifact-reuse-pattern ~/.agents/skills/artifact-reuse-pattern # Codex, Cursor, Gemini CLI, Copilot, OpenCode