PostNitro for Agents
Lets an AI agent design branded social posts and publish them via MCP.
PostNitro gives an AI agent 35 MCP tools to actually design a post — carousels, single images, animated video from 100+ templates and your brand kit — then schedule and publish it natively to LinkedIn, Instagram, TikTok, Threads, Facebook, and Pinterest, not just write a caption for a human to post. It connects to Claude or ChatGPT in one click with OAuth and no API key, or to any MCP client, CLI, or REST API. A full prompt-to-published chain runs in 56 seconds, and you can ask for an editable design instead of a final render if you'd rather finish it by hand.
What holds up
- +Designs the actual post — carousel, image, or video — from a brand kit, not just a caption.
- +Publishes natively to six networks in one chain, from LinkedIn to Pinterest.
- +Connects to Claude or ChatGPT with one click and OAuth — no API key to manage.
- +Can hand back an editable design instead of a final file, so a human can finish it by hand.
Mind the limits
- −No free tier — every design costs credits from the very first post.
- −Can run with no human in the loop — unattended publishing is opt-out, not opt-in by default.
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