Free 4K Video Upscaler – Upscale Video to 4K Online with AI – API-powered

• Risk level: Low
• Analyzed: Apr 17, 2026, 6:35 AM
• Findings: 0
• Version: 1.0.0

Overview

The skill's requirements and runtime instructions are consistent with a WeShop API-powered video upscaler and only ask for a single service API key, but the package lacks a known source/homepage and the SKILL.md has minor inconsistencies you should note before installing.

This skill appears coherent for calling WeShop's openapi.weshop.ai and only asks for the WeShop API key. Before installing: confirm the skill's provenance (there's no homepage or publisher site listed), verify you trust openapi.weshop.ai, and only provide a key you control. Do not paste your API key into other domains. Be cautious uploading sensitive video content to a third-party service; if possible use a short-lived/test key and revoke it if anything looks wrong. Note the SKILL.md mixes image and video terminology — ask the publisher for clarification about how to upload local video files and where outputs are stored.