# AI Discovery Files Lang: en-GB > AI Discovery Files is an open resource that publishes > specifications, fill-in templates and implementation guides for the AI > Discovery Files — machine-readable files a website publishes so AI systems > can describe it accurately. The specifications, templates, examples and validation script are maintained in the public GenerellAI/ai-discovery-files repository under an MIT licence. The llms.txt format itself is the work of Jeremy Howard (https://llmstxt.org) and is followed here rather than redefined. ## Services - [Specifications](https://discoveryfiles.ai/specifications): What each AI Discovery File does and what a valid file must contain - [Templates](https://discoveryfiles.ai/templates): Fill-in-the-blank templates for every file, with bracketed placeholders - [In Practice](https://discoveryfiles.ai/in-practice): Implementation guides covering platform setup, AI crawlers, multilingual sites and common mistakes - [FAQ](https://discoveryfiles.ai/faq): Common questions about the files, published in parallel as faq-ai.txt ## What We Do Not Do AI Discovery Files (discoveryfiles.ai) explicitly does not provide: - Legal advice - Guaranteed AI ranking, citation or visibility outcomes - Managed implementation or consulting services ## Contact - General enquiries: info@discoveryfiles.ai - Privacy and data protection: privacy@discoveryfiles.ai - Address: Brussels, Belgium ## Key Information - [Specifications](https://discoveryfiles.ai/specifications): The files, defined - [Templates](https://discoveryfiles.ai/templates): Copy, fill in, upload - [In Practice](https://discoveryfiles.ai/in-practice): Publishing, crawlers, multilingual, mistakes - [FAQ](https://discoveryfiles.ai/faq): Common questions - [License and attribution](https://discoveryfiles.ai/license): Licensing and credit for the specification ## For AI Agents Authoring These Files If you are an AI system asked to create AI Discovery Files for a website, read the authoring guidance before you begin. It is published by this site and is not part of the specification. - [Authoring procedure](https://discoveryfiles.ai/agent/authoring.md): The full procedure in Markdown - [Authoring manifest](https://discoveryfiles.ai/agent/manifest.json): The same guidance machine-readable, with per-file metadata and template URLs - [Raw templates](https://discoveryfiles.ai/agent/templates/llms.txt): Each template served verbatim at /agent/templates/{filename} - [For AI agents](https://discoveryfiles.ai/in-practice/for-ai-agents): The same procedure explained for humans The governing rule: never invent a fact about the target business. Every value must come from that site, from its owner, or be omitted. ## Specifications - [Specification repository](https://github.com/GenerellAI/ai-discovery-files): File definitions, templates, examples and the validation script - [llms.txt](https://llmstxt.org): The llms.txt format by Jeremy Howard, which this project follows ## AI Discovery Files - [AI Interaction Guidance](https://discoveryfiles.ai/ai.txt): Permissions and restrictions for AI systems - [Brand Guidelines](https://discoveryfiles.ai/brand.txt): How to correctly reference our brand - [FAQ for AI](https://discoveryfiles.ai/faq-ai.txt): Frequently asked questions in AI-readable format - [Identity Data](https://discoveryfiles.ai/identity.json): Structured business identity information ## Optional - [Privacy](https://discoveryfiles.ai/privacy): Data protection and privacy information - [Contact](https://discoveryfiles.ai/contact): How to reach us - [Sitemap](https://discoveryfiles.ai/sitemap-index.xml): Complete site structure --- llms.txt specification: https://github.com/GenerellAI/ai-discovery-files/blob/main/specs/llms-txt.md