onboarding-videos

onboarding-videos is a Component libraries & UI kits skill for AI agents, published by PostHog in the code repository on GitHub. Skillspace rates onboarding-videos D (64/100) and it passed the safety scan; the rating is based on static analysis only.

Add, replace, and optimize the looping demo videos in the onboarding "welcome" bento grid (packages/ui/src/features/onboarding). Covers the ffmpeg compression workflow (the scripts/optimize-onboarding-videos.mjs wrapper), the faststart + right-size best practices that keep playback smooth, the first-frame poster convention, and how to wire a new clip into WelcomeScreen. Use when onboarding demo clips feel laggy, when a clip is being added/swapped/re-recorded, or when posters and videos drift out of sync.

Grade
D
Quality
64 / 100
Safety
Passed
GitHub stars
161

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

View source on GitHubPostHog/code

Our review

Architecture
100 / 100
Maturity
Basic: a single SKILL.md
Security scan
Low-risk patterns
License
MIT
Adoption
Adopted by 0 other repositories, in 0 collections

What the scanner flagged

  • over-broad allowed-tools ('*')

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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