So I built my own tool:

Auto Hongmyungbo — “Drop a rough draft → get platform-optimized posts → auto-publish.”

What it does

1. Draft input Just throw in your promo, thoughts, or messy notes. If your idea is vague, use the built-in Hook Ping-Pong feature to generate and refine strong hooks.

2. Platform-optimized generation With one click, it transforms your draft into posts tailored for LinkedIn, X, Instagram, and more — each matching the platform’s tone.

3. Instant refinement Edit directly, or prompt the AI like: “Make this sharper for X” or “More professional for LinkedIn.” Refine in real time before final approval.

4. Auto posting The browser opens automatically, inserts your content, and publishes it.

I’ve been using it daily, and I thought it would be way more fun to build it together — so I open-sourced it.

GitHub stars, feedback, and PRs are always welcome!