It's a tool, not a setting. Let's be semantically correct.
It's not important what the plugin is, it's what you're displaying on that page. While there is a setting there (hence the placement), I guess most of the items there fall under the tools category (installing plugins + configuring stuff) rather than controlling the plugin itself. So yes, I agree.
Move "Developer" link under "Tools" menu because it's actually a tool…
…, not a setting