Use when a task is multi-step, may span context resets or sessions, uses subagents, or risks losing state before completion.
Install
npx skills add GanyuanRan/Aegis --skill long-task-continuationnpx skills add GanyuanRan/Aegis --skill long-task-continuation -a claude-code -gnpx skills add GanyuanRan/Aegis --skill long-task-continuation -a codex -ggemini skills install https://github.com/GanyuanRan/Aegis.git --path skills/long-task-continuationgh skill install GanyuanRan/Aegis long-task-continuationgit clone --depth 1 https://github.com/GanyuanRan/Aegis /tmp/GanyuanRan__Aegis
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/GanyuanRan__Aegis/skills/long-task-continuation ~/.claude/skills/long-task-continuation # Claude Code
cp -R /tmp/GanyuanRan__Aegis/skills/long-task-continuation ~/.agents/skills/long-task-continuation # Codex, Cursor, Gemini CLI, Copilot, OpenCode