i taught openclaw to replace my content team. now it posts tiktoks at 3am for 2¢ a slide.
I built an OpenClaw agent called MrTok that automatically generates TikTok slideshow concepts, creates AI images using Google Gemini, adds native Proxima Nova text overlay, and auto-drafts to TikTok via Postiz — for 2 cents per slide. This is the full architecture breakdown.
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📌 WHAT'S COVERED
This video breaks down every layer of the system:
• Why AI images look like stock photos (and the first-person POV fix)
• The scene library system: training your agent on real viral slideshows
• Persona JSONs: how to make content that actually resonates with your audience
• The text overlay stack that looks native on TikTok (not Canva)
• How Postiz closes the loop for fully automated posting
⏱️ TIMESTAMPS
0:00 — Intro: what MrTok is and why I built it
1:12 — The output: full slideshow the agent made (unprompted)
2:44 — Starting point: Larry skill + why I upgraded to Gemini
3:57 — Architecture: the full pipeline explained
5:03 — Training data: why untrained AI looks like stock photos
6:24 — Scene library: JSON breakdown of viral slideshow shots
9:19 — Pinterest hack: drag image → instant JSON prompt template
11:37 — Persona JSON: Dog Mom breakdown
13:54 — Prompt engineering: good vs. bad (the invisible photographer problem)
16:35 — Text overlay: Proxima Nova, node-canvas, Apple emoji support
20:50 — Dashboard walkthrough: personas, formats, concepts
22:51 — Full tech stack (Next.js, Supabase, Gemini, Postiz)
23:49 — Auto-posting to TikTok with Postiz
24:44 — What's next + free workshop CTA
Architecture Doc: https://abounding-star-ccb.notion.site/MrTok-Automated-TikTok-Slideshow-System-Journey-Architecture-31183a9164f681dabc76cb1c7b0a5442?pvs=73
Larry Skill (original inspiration): https://clawhub.ai/OllieWazza/larry
OpenClaw: https://openclaw.ai
Tags:
#TikTokAutomation #AIEcommerce #OpenClaw #TikTokForBusiness #EcommerceMarketing #AIContentCreation #
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Chapters (14)
Intro: what MrTok is and why I built it
1:12
The output: full slideshow the agent made (unprompted)
2:44
Starting point: Larry skill + why I upgraded to Gemini
3:57
Architecture: the full pipeline explained
5:03
Training data: why untrained AI looks like stock photos
6:24
Scene library: JSON breakdown of viral slideshow shots
9:19
Pinterest hack: drag image → instant JSON prompt template
11:37
Persona JSON: Dog Mom breakdown
13:54
Prompt engineering: good vs. bad (the invisible photographer problem)
16:35
Text overlay: Proxima Nova, node-canvas, Apple emoji support
20:50
Dashboard walkthrough: personas, formats, concepts
22:51
Full tech stack (Next.js, Supabase, Gemini, Postiz)
23:49
Auto-posting to TikTok with Postiz
24:44
What's next + free workshop CTA
🎓
Tutor Explanation
DeepCamp AI