Skills Search Plugin / API is very useful utility for developers developing job sites, HR applications and such.
For instance, by adding this to a job site, the users to the site - job seekers or job providers can search and add skills either to their profiles or the jobs they are posting.
By adding the plugin, you are better engaging the users, ensuring they are able easily add skills through auto-prompt and eliminating errors in spellings and such.
The Skills Search API fetches the skills from the most exhaustive Skills Library that It's Your Skills manages. This skills library covers skills in all industries and functions. This library is constantly updated. This is another benefit of using the Skills Search plugin - the users see recent or current skills.