青提MCP，旨在通过模型上下文协议（Model Context Protocol，MCP）将青提学术数据库与不同 AI 助手衔接，支持自然语言驱动的专业学术查询。

Basically, that’s what to second-guess something means. It means you begin to think twice about it, to have doubts about it, to question whether there’s a better option, even to be critical of it ...