ai-social-media

A single-operator tool for cross-posting content to social media accounts personally owned by the operator.

What it does

The operator gives the tool a single piece of content (image, video, or text) plus a caption. The tool adapts the post for each target platform's format and publishes it via each platform's official API to accounts the operator already controls.

Supported platforms

• TikTok — via the TikTok Content Posting API
• Instagram — via the Meta Graph API (Instagram Business)
• Facebook — via the Meta Graph API (Page posts)
• LinkedIn — via the LinkedIn Marketing API (Page posts)
• X (Twitter) — via the X API v2
• YouTube — via the YouTube Data API v3 (Shorts)

Who this is for

A single operator managing the social presence of brands they personally run. There are no other users, no shared deployments, and no user-supplied data beyond the operator's own posts.

How it runs

• Runs locally on the operator's own machine.
• Uses each platform's official OAuth flow to obtain access tokens for accounts the operator owns.
• Stores OAuth tokens in a local .env file that is never committed.
• Calls each platform's official API directly — no third-party intermediary.