The article argues that giving AI agents access to flexible command-line interfaces is more efficient than using many specialized MCP servers because it reduces context window bloat and enables powerful tool composition through piping.
* Specialized tools often clutter the model's context, while a single CLI allows data to flow directly between processes without increasing token costs.
* Terminal access facilitates complex workflows like multi-environment tasks and cross-tool automation that are cumbersome with individual MCP servers.
* Although providing terminal access increases security risks, these can be managed through sandboxing and restricted user permissions.