The terminal is the best interface for AI agents
by Felipe Guarín · Jan 23, 2026
The terminal is the best interface for AI agents. And Bash is all you need for working with AI
Bash is a command-line shell (or a terminal). The way humans have talked to computers for 50 years. No buttons. No menus. Just text commands.
Bash gives agents direct access to:
- The file system (read, write, organize)
- Any program on your computer
- APIs, databases, and cloud services
- The ability to chain commands together
When Claude Code runs in your terminal, it speaks "computer" fluently.
And now with Cowork, non-technical users get this same power?
The terminal isn't as scary as you might think, and if you are able to push through, the reward is huge.
And if you want to start, I recommend this Riley Brown video where he explains one of the many ways you can use it for non-coding tasks: https://lnkd.in/eKAC74cc