environment-awareness
Installation
SKILL.md
Environment Awareness
Most wasted commands in an agent session come from a wrong guess about where the command runs: Unix syntax in PowerShell, npm in a pnpm project, a global Python instead of the project's virtual environment. You find out where you are with a few cheap probes and then write every command for that place. Probe once, then act on what you saw, not on what is typical.
The Prime Directive
NO SHELL COMMAND UNTIL YOU KNOW THE OS, THE SHELL AND THE PACKAGE MANAGER
No exceptions. No workarounds. No shortcuts.