or you could use DuckDuckGo, its https://duckduckgo.com/bangs?q= lets you directly search on a website you want. searching “Beatles !mb” will redirect you to MusicBrainz’ search results, for example.
ah right, I forgot there are only two ways of creating a software - making the user install a separate Chrome browser that eats 10 times as much resources as it should for what it does, and a command line tool. there are no options in-between.