/socialforge:create-previews — Preview Generator
SkillMediaGenerate platform-accurate mockup previews — the post as it will actually render on LinkedIn, Instagram, X, TikTok — before anything is published. Triggers on \"/create-previews\", \"preview this post\", \"how will it look\", \"platform mockup\", \"show it on Instagram\", \"preview batch\", or after creative and copy exist and stakeholders need to see the assembled post in context before approval.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the /socialforge:create-previews — Preview Generator skill
What this skill tells your AI
The instructions your AI receives, as published by indranilbanerjee/socialforge in skills/create-previews/SKILL.md and read by ahel’s review.
Generate realistic platform mockups showing exactly how each post will appear when published.
Process
- For each post × each platform:
- Load the generated/composed image
- Load the adapted copy
- Select platform preview template (assets/preview-templates/)
- Inject: profile avatar, brand name, handle, image, copy, hashtags, timestamp
- Render via Playwright → PNG preview
- Save to
production/previews/post-{id}-{platform}-preview.png
Templates
- linkedin-post.html | linkedin-carousel.html
- instagram-feed.html | instagram-story.html
- twitter-post.html | facebook-post.html
- youtube-thumbnail.html
Timeout & Fallback
- Per preview: 10-second timeout. If Playwright hangs, save raw image + copy as fallback.
Signals
- GitHub stars
- 38
- Forks
- 6
- Last commit
- Aug 2026
Advanced
- Catalog kind
- skill
- Gateway key
create-previews- Source
- github.com/indranilbanerjee/socialforge