demo-video-creation-skill: A reusable Codex skill for creating polished SaaS and product demo videos from a company URL, screenshots

by derrickgong87 · Codex Skill · ★ 23

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Featured in: Claude Video Editing & Remotion Skills

Security audit verdict: SAFE · quality 72/100

None of the 43 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 43 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

Quick Facts

Stars23
Forks2
LanguageTypeScript
CategoryCodex Skill
LicenseMIT
Quality Score72/100
Last Updated2026-07-01
Created2026-07-01
Platformscodex, node
Est. Tokens~2k

About demo-video-creation-skill

A reusable Codex skill for creating polished SaaS and product demo videos from a company URL, screenshots, and product flows.

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 43 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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