Quick answer
KeepNest is a Chrome extension, not an Obsidian community plugin. It can select useful X posts while you browse and later write selected Markdown notes into a local folder you authorize. If you only need to format one known URL, a manual or single-post tool may require less setup.
Check the integration you actually need
The supported baseline is Chrome 116 or newer with local folder permission. Sync is manual on both plans; images remain remote links, and re-sync is not a two-way merge. Compare those constraints with your note workflow before replacing any plugin, and use a separate folder for a small trial.
