Blog

Research, standards, and product updates from the Skillhub team.

Security2026-03-107 min read

We scanned 50 AI skills for security threats — here's what we found

Prompt injection, data exfiltration, shell execution: a breakdown of the real threats hiding in AI skill files, and what our scanner catches before they reach your machine.

Standards2026-03-055 min read

What is SKILL.md? The open standard extending Claude Code, Cursor, and Codex

A deep dive into the SKILL.md format: what it is, why it exists, and how it lets you write a behavior once and run it in any AI coding tool.