Community videos: Agent Skills in real use

It would be great to collect high quality community videos showing Agent Skills in action, and maybe feature some on the site or in release updates.

A few ideas to start:

One short video per top-level skill showing it on its own
Real project walkthroughs: a small feature taken from idea to production using the full lifecycle
Setup and first run in different tools (Claude Code, Codex, Copilot)
Before/after: the same task with and without a skill

If you've already recorded something, or one of these sounds fun to make, drop a comment with a link or the idea you'd like to claim!

No files or tests are mentioned, only a request to collect and feature community videos. First, scan the repository documentation/source tree (README, docs, release/update pages, and any media listing) to find where skill-related resources are published. Follow the existing format for adding a community item and verify your contribution is linked to a top-level skill and visible in the site or release content. Done when a concrete, high-quality video link is added and publicly surfaced for a listed skill.

Written by the indexing model from the issue text.