There is a shortcut in AI tooling that looks convenient at first.

We connect a tool, an MCP server, a GitHub integration, a local command runner, or a task tracker. After that, the interface starts to suggest that the agent now "can" work with repositories, tasks, pull requests, files, and commands.

But for a serious team, that is not enough.

Technical ability is not the same as permission. And even an allowed action may still need a human decision.

That is why NexFlow separates these things.