I gave Gemini 3 Flash in Antigravity a "Skill" and It Built THIS (WOW! 🔥)

Описание: Stop writing 10-page prompts to get decent code. Google Antigravity just added support for Agent Skills, and it effectively turns Gemini 3 Flash into a Senior Frontend Engineer with a single MD file drop.

Most people think "Vibe Coding" is just hitting enter. It's not. It's about orchestrating context. In this video, I run a brutal A/B test: The exact same prompt run TWICE. Once naked (spoiler: it's meh), and once with the "Frontend Design" skill loaded. The difference isn't just better code - it's an entirely different product class.

Here is the Truth Bomb: You don't need to be a prompt engineer. You just need to know how to pick and install Skills.

Key Takeaways:
✅ The "Meh" vs. "Wow" Test: See the massive difference a Skill file makes.
✅ Global vs. Workspace: How to install skills for one project or your whole system.
✅ The Marketplace: Access 75,000+ free skills (yes, even Anthropic ones are listed here).

🔗 Resources Mentioned:
Skills Marketplace: skillsmp.com
My NotebookLM CLI Skill: https://github.com/jacob-bd/notebookl...
The "Using Superpowers" Skill: https://skillsmp.com/skills/obra-supe...

CHAPTERS:
0:00 - Antigravity got Agent Skills
1:33 - What are Agent Skills
2:43 - Skill Marketplace with 75K Skills!
3:39 - Overview of the experiment (no skill vs with skill)
4:00 - The Meh UI and the one-shot prompt
5:00 - Installing the frontend designer skill for WOW UI
7:40 - Reviewing the Meh UI (no skill)
10:00 - Reviewing the WOW UI (with skill)
10:50 - Reviewing the SKILL.MD for Frontend design skill
12:00 - Installing the superpowers skill (by Obra)

👇 Which "Skill" do you wish you could download into your brain? Let me know in the comments!

#GoogleAntigravity #VibeCoding #AgentSkills #Gemini