AI Vitamin is an independent directory for discovering and comparing AI tools and source-indexed Agent Skills. Browse by task, category, pricing, and practical use case; compare limitations; then follow official links and source records before choosing. Agent Skill listings point to the original SKILL.md so you can inspect setup and permissions before installing.
AI Vitamin is built for the moment when “which AI tool should I try?” turns into a long list of tabs. We organize AI tools by the work they support and keep practical context beside each listing: pricing status, use cases, limitations, official links, and checked dates. We also index original SKILL.md files so people can inspect setup and permissions before installing an Agent Skill. If you use the directory, I would love feedback on what makes a comparison genuinely useful—especially where a listing is unclear or missing a limitation.