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🔥 5 Free AI Agent Skills Tested for Research, Coding, Video, Security and Better UI

🔥 5 Free AI Agent Skills Tested for Research, Coding, Video, Security and Better UI

You’ll see the installation process, how each one works, real use cases, and ready-to-use prompts for putting them to work yourself. All available right now.

Neil Phan
October 02, 2026

TL;DR: AI Agent Skills can make recurring work more consistent by giving agents reusable instructions, workflows, and task-specific behavior. But the useful part isn't installing a big collection. It's choosing the one skill that solves a real problem you already have.

In this guide, I'll show you how five skills fit into real workflows for research, security, coding, video, and frontend design: Last 30 Days, SkillSpector, Superpowers, Remotion, and Craft.

Key points

5 skills cover research, security, coding, video, and UI design.
Each skill was tested inside a real workflow, not just installed.
Start with the skill that matches a task you already repeat.

Introduction
I. For Real-Time Research: Last 30 Days
II. For Security Checks: SkillSpector
III. For Real Coding Workflows: Superpowers
IV. For Coded Motion Graphics and Video: Remotion
V. For Better Frontend Design: Craft
VI. Which AI Agent Skill Should You Start With?
Conclusion

Introduction

You've seen hundreds of AI tools and agents by now, but how many have you actually tried?

Today, I'm sharing 5 free AI Agent Skills that can help you with research, coding, video creation, security, and UI design.

I'll test each one using real tasks with ChatGPT Work, Claude Code, and GitHub. No just reading the documentation or looking at demos. I want to see what these skills can actually do.

I'll show you how to install them, how they work, and give you ready-to-use prompts so you can try them yourself. All 5 are free and available right now. Let's see what they can do.

Area	Skill	What it actually does
Research	Last 30 Days	Pulls fresh community discussions from Reddit, HN, YouTube, X
Security	SkillSpector	Scans skills for risks before you install them
Coding	Superpowers	Adds brainstorm, plan, TDD, review workflow
Video	Remotion	Builds motion graphics with React inside Claude Code
UI Design	Craft	Polishes frontends and kills AI-looking design patterns

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