Writing and scheduling a month of content one post at a time is exactly the kind of repetitive task that's worth handing off entirely. With Claude connected to OneUp's MCP server, you can generate, image, and schedule a full month of content from a single prompt.
What makes this possible
Claude connects to OneUp through OneUp's MCP server, authenticated with an API key. Once connected, Claude can call the same underlying capabilities as OneUp's API directly — creating posts, attaching media, and scheduling them across your connected accounts — all triggered by natural language instead of manual dashboard work.
Setting up the connection
- Generate your OneUp API key from the gear icon → API and MCP.
- In Claude, go to Settings → Connectors → Add Custom Connector.
- Use OneUp's MCP connector URL from the API documentation, with your API key appended.
- Save — OneUp now appears as an active connector Claude can call on.
A prompt for a full month of content
Once connected, a single detailed prompt can cover an entire month:
"Create 20 posts about [topic] to publish over the next 4 weeks, 5 posts per week, at varied times between 9am and 5pm. Use Pexels to find a unique image for each post, and schedule them to my [Account Name] profile under the [Category Name] category."
Claude will identify the right account and category through the OneUp connector, source images, write captions, and queue each post with staggered timing — all in one exchange rather than 20 separate manual entries.
Why this works better than doing it manually
The bottleneck in most content calendars isn't ideas, it's the mechanical process of writing, sourcing images, and scheduling each post individually. Offloading that mechanical layer to Claude via OneUp's MCP connector means your time goes into reviewing and refining rather than data entry.
Worth doing before you run a big batch
Run a smaller test batch first — 3 to 5 posts — to confirm captions, timing, and image selection match what you expect before scaling up to a full month at once.
Ready to generate and schedule a real content calendar from a single prompt? Get started with OneUp's MCP setup.