Skillbox
Verdict: Keeps your AI agent skills in one library and syncs them to Claude Code, Cursor and Codex, tracks their GitHub sources and scans each version for prompt injection and other risks. A tidy helper for developers juggling many agent skills; most people won't need it.
Fit
🚀 Getting started: Sign up free at skillbox.so, import your existing skills or follow a GitHub source, and pick which projects and tools each skill goes to.
✅ Good fit if you use several AI coding agents and want the same skills on every machine, checked for risky instructions.
⛔ Not for you if you don't use AI coding agents or only have a couple of skills.
The score rates quality; this box tells you whether it suits you. How to read it
Free (up to 3 devices, 100 followed sources); Individual £6.99/month with a 7-day trial; Team £12.99 per member/month · Official site: https://skillbox.so/ · source checked (HTTP 200)
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Alternatives to Skillbox
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Skillbox FAQ
Is Skillbox free?
Yes, there is a free option. Pricing as we found it: Free (up to 3 devices, 100 followed sources); Individual £6.99/month with a 7-day trial; Team £12.99 per member/month (checked 2026-11-12).
Who is Skillbox best for?
Skillbox is a good fit if you use several AI coding agents and want the same skills on every machine, checked for risky instructions. It is not for you if you don't use AI coding agents or only have a couple of skills.
What are good alternatives to Skillbox?
The highest-scored alternatives in vibe coding on AI Agent Ideas are GitHub Copilot (8.7/10), Lovable (8.6/10), v0 by Vercel (8.6/10) and Cursor (8.4/10).
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