第一次在一台电脑上安装和设置 brainlib：检查 Python、做自测、选语言、定库的位置、开系统权限和工具权限、把用户的 AI 工具接上大脑库。用户说“帮我装大脑库”“设置 brainlib”，或换了电脑、换了 AI 助手时使用。
Install
npx skills add mingweima/brainlib --skill brainlib-setupnpx skills add mingweima/brainlib --skill brainlib-setup -a claude-code -gnpx skills add mingweima/brainlib --skill brainlib-setup -a codex -ggemini skills install https://github.com/mingweima/brainlib.git --path skills/brainlib-setupgh skill install mingweima/brainlib brainlib-setupgit clone --depth 1 https://github.com/mingweima/brainlib /tmp/mingweima__brainlib
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mingweima__brainlib/skills/brainlib-setup ~/.claude/skills/brainlib-setup # Claude Code
cp -R /tmp/mingweima__brainlib/skills/brainlib-setup ~/.agents/skills/brainlib-setup # Codex, Cursor, Gemini CLI, Copilot, OpenCode