viraloop

Viraloop generates social media carousel slides from a website and can publish them using the Upload-Post API.

github.com/Upload-Post/viraloop
viraloop homepage screenshot

About viraloop

Viraloop is an OpenClaw agent skill that creates TikTok and Instagram carousel posts from a website URL. It analyzes public web pages for brand, competitors and colors, generates 6 slides in a hook-to-call-to-action structure, and publishes through the Upload-Post API with analytics tracking and a local learning file.

Use requires a Gemini API key and an Upload-Post API token, plus Node.js 18+, Playwright, uv and jq. Text prompts are sent to Gemini for image generation, and images, captions and username are sent to Upload-Post for publishing and analytics.

Key features

  • Analyzes public website URL for brand, competitors and colors
  • Generates 6-slide carousel with Gemini image generation
  • Publishes carousel to TikTok and Instagram via Upload-Post API
  • Adds trending music automatically when publishing to TikTok
  • Tracks post analytics and stores results in local file
  • Accumulates posting insights across posts in learnings.json
Best for: OpenClaw users who want to generate and publish website-based carousels to TikTok and Instagram.
Good for
  • Publishes directly to feeds instead of leaving posts as drafts
  • Reads credentials from environment variables without hardcoding keys
  • Stores generated carousel data locally in /tmp/carousel/
Watch out for
  • Requires Gemini API key and Upload-Post API token to generate and publish
  • Requires Node.js 18+, Playwright, uv and jq
  • Sends prompts to Gemini and images, captions and username to Upload-Post

viraloop at a glance

Type
Open-source project
Pricing
Free
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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viraloop FAQ

What do I need to run Viraloop?
Node.js 18+, Playwright with Chromium, uv and jq, plus a GEMINI_API_KEY and UPLOADPOST_TOKEN. UPLOADPOST_USER is optional.
How are API keys handled?
They are read from environment variables and are not hardcoded in scripts or stored in files.
What data leaves the local machine?
Text prompts go to Gemini for image generation, and images, captions and profile username go to Upload-Post for publishing and analytics.
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