# AI Prefect > Free, independent AI tool safety database for UK schools, further education colleges and universities. Each of 278 tools has sourced facts (from suppliers' published documents) on whether it trains on inputs, where data is stored, minimum age, processor/controller role and DPAs, plus a rules-based Green/Amber/Red/Grey rating for staff and for pupils. Unknowns are shown as "not stated". Not legal advice. ## Key pages - [Tool directory](https://aiprefect.co.uk/): search all tools - [How we rate tools](https://aiprefect.co.uk/how-we-rate): the traffic-light rules - [Methodology](https://aiprefect.co.uk/methodology): sources and research process - [Getting started guide](https://aiprefect.co.uk/guide): plain-English guide for school staff - [Compare tools](https://aiprefect.co.uk/compare) - [Recently changed](https://aiprefect.co.uk/changes) - [About and contact](https://aiprefect.co.uk/about) ## Full data - [All tools with ratings](https://aiprefect.co.uk/llms-full.txt) - [Sitemap](https://aiprefect.co.uk/sitemap.xml)