Overview
A disorganized workspace forces the agent to spend tool calls discovering where things belong. It increases the chance of using the wrong file, mixing client information, leaking credentials, or leaving important outputs in temporary locations.
Clear boundaries also improve context selection. When project-specific skills, instructions, and environment values live with the project, the agent can load the relevant information without pulling unrelated material into the task.
Portability reduces operational dependence on one model provider or harness. The most capable system can remain the primary tool, but a secondary path should be usable when performance degrades or the preferred service is unavailable. This is similar to avoiding a monoculture: concentration maximizes short-term convenience but increases the impact of one failure.