# Approvals, logging and switching a server off

Lesson 4 of [Run MCP servers safely in a team](https://mcpdirectory.fyi/academy/run-mcp-servers-safely-in-a-team.md), 15 minutes.

A safe rollout needs rules that people can follow on a bad day. Keep a human in the loop The specification says there should always be a human in the loop with the ability to deny tool invocations. Applications should make clear which tools are exposed to the model, show clear indicators when tools…

The rest of this lesson is for learners enrolled in the course. [See how Run MCP servers safely in a team works](https://mcpdirectory.fyi/academy/run-mcp-servers-safely-in-a-team.md).

Also on the [web page](https://mcpdirectory.fyi/academy/run-mcp-servers-safely-in-a-team/approvals-logging-and-switch-off).