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# The terminal became an agent boundary
- URL: https://enteruaf.com/the-terminal-became-an-agent-boundary/
- Published: 2025-03-01T12:00:00.000Z
- Updated: 2026-09-23T04:02:59.000Z
- Author: UAF Editorial
- Tags: Agents, Infrastructure

Claude Code made the terminal a direct interface for delegated software work. That shift matters because a terminal can read files, run commands and alter systems; it is not merely a richer text box.

The useful design question is not whether an agent can write code. It is whether its permissions, review points and logs are proportional to the systems it can affect. Coding agents made the boundary between assistance and authority visible to every engineering team.