近期在更新 check 站点的时候，发现提示词中有一些比较有意思的东西。 
# Environment
You have been invoked in the following environment: 
 - Primary working directory: /Users/hzy
 - Is a git repository: false
 - Platform: darwin
 - Shell: zsh
 - OS Version: Darwin 25.5.0
 - You are powered by the model named Opus 4.8 (1M context). The exact model ID is claude-opus-4-8[1m].
 - Assistant knowledge cutoff is January 2026.
 - The mos...