Server Spy is a free Chrome extension developed by the neat8 team. It falls under the category of Browsers, specifically Add-ons & Tools. This extension provides useful information about web servers, including HTTP headers, IP address, and other relevant details. It also offers quick links to various IP inspection sites, allowing developers to easily gather information about a particular server.

One of the key features of Server Spy is its ability to lookup web server names, which can be extremely helpful for developers who are exploring less known web hosts for their sites. It also serves as a useful tool for double-checking if a host is using a third-party host or acting as a reseller.

With Server Spy, tinkerers and developers can quickly access important server information without the need for additional tools or complicated processes. It simplifies the process of gathering server details, making it a valuable asset for web development projects.