用 EveryInfra 查询闲鱼公开数据：二手商品搜索、商品详情。用户提到闲鱼、二手、转卖、二手价格等需求时使用。
安装
npx skills add everyinfra/everyinfra-agent-plugins --skill everyinfra-xianyunpx skills add everyinfra/everyinfra-agent-plugins --skill everyinfra-xianyu -a claude-code -gnpx skills add everyinfra/everyinfra-agent-plugins --skill everyinfra-xianyu -a codex -ggemini skills install https://github.com/everyinfra/everyinfra-agent-plugins.git --path workbuddy/connectors/everyinfra/skills/everyinfra-xianyugh skill install everyinfra/everyinfra-agent-plugins everyinfra-xianyugit clone --depth 1 https://github.com/everyinfra/everyinfra-agent-plugins /tmp/everyinfra__everyinfra-agent-plugins
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/everyinfra__everyinfra-agent-plugins/workbuddy/connectors/everyinfra/skills/everyinfra-xianyu ~/.claude/skills/everyinfra-xianyu # Claude Code
cp -R /tmp/everyinfra__everyinfra-agent-plugins/workbuddy/connectors/everyinfra/skills/everyinfra-xianyu ~/.agents/skills/everyinfra-xianyu # Codex, Cursor, Gemini CLI, Copilot, OpenCode