This plugin adds a "GIF" button to the default composer and allows you to search and insert GIFs. It is powered by the Klipy GIF service.
Install the plugin via the admin dashboard, or npm i nodebb-plugin-tenor-gif. You'll need to register for a Klipy API key from the Klipy Partner Portal.
Then insert said API key, save the config, and reload/restart NodeBB.
Google has sunset the Tenor GIF API. This plugin now uses Klipy as its GIF provider. The Klipy API is fully compatible with the previous Tenor API — simply replace your old Tenor API key with a Klipy API key from the Klipy Partner Portal and everything continues to work.