Warpcast

Warpcast is the best-known client for Farcaster, an open social protocol with a small but engaged crypto- and technology-adjacent audience. This tag covers what is and is not possible when you want an RSS feed to reach that audience automatically. The article under it goes through the protocol's own rules, the options that exist today, and where they fall short of the kind of hands-off publishing you get on an established network. It is written for people deciding whether the effort is worth it, not as a setup guide for something that works out of the box. If you are comparing open protocols generally, read it next to the Fediverse guides, where the situation is different. We update the page when the protocol or its clients change.