AI Social Post Generator

I have educational ready to go and now need a streamlined way to turn that raw content into fully-formatted, informational posts for both Instagram and TikTok—complete with on-post images—without lifting a finger each time.

Here’s what I’m after:
• A small app or script (Python, Node, or similar) that ingests my text-and-image bundle, lets me pick either the OpenAI or Claude API on demand, and then drafts the caption, on-screen copy, and any additional imagery needed for an eye-catching informational post.
• Automatic scheduling/publishing to Instagram (Graph API) and TikTok once the post is generated.
• A lightweight dashboard or config file where I can choose the model, adjust prompt settings, and review or edit the generated output before it goes live.

Acceptance criteria
1. I supply a folder or URL with product text + photos → the system returns an Instagram carousel caption, TikTok script, and image overlays that suit an informational style.
2. Switching between OpenAI and Claude models is as simple as a dropdown or flag.
3. One-click (or automated) publishing to both platforms works from my own accounts without manual copy-paste.
4. Clear README covering setup, required API keys, and deployment steps.

If this sounds straightforward to you and you’re comfortable with the relevant APIs, I’d love to see how you’d approach it and an estimate of turnaround time.