Mellow Hub

Mellow Hub lets Claude publish one post to up to nine social networks (Instagram, TikTok, YouTube, LinkedIn, X, Threads, Bluesky, Pinterest and Facebook) or schedule it for later, from a conversation.

What it does:

• Checks a post against each network’s rules (caption length, media count and type, required titles) before anything is sent, and lists every problem at once, naming the channel and the field.
• Publishes now or at a set time. Every post carries an idempotency key, so a retried request never publishes twice.
• Reports how a post did on each network: its status, its public link, and views and likes where the network provides them.
• Works with designs made in Mellow’s Creative Studio: reads them, saves edits and renders them for a post.

Built for delegation: when you connect it, you choose which channels Claude may use, whether it publishes (autopilot) or only prepares posts for you to approve (review), a daily limit and an expiry. Every action is recorded in a journal you can read, and revoke access from, at mellow.world/hub/agents.

You connect your accounts in Mellow Hub with each network’s own sign-in, so Claude never sees a password. Publishing requires a Mellow Hub plan; a 7-day trial is available.