This is the official repo of Common Voice Shortcut.
It’s free and opensource. It permits you to go to Common Voice web site (voice.mozilla.org) and, exactly, in the section “Speak” or “Listen”, so you can contribute in a fast way.
You can choose the language too. It’ll get automatically the UI language as default, but you can change always.
It shows two buttons, the first one is to go to “Speak” section, while the second one in “Listen” section.
There is also a drop-down list, to choose the language to which you want to contribute.