> For the complete documentation index, see [llms.txt](https://docs.rootcause.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rootcause.ai/core-technologies.md).

# Core Technologies

- [Ontology](https://docs.rootcause.ai/core-technologies/ontology.md)
- [Causal Discovery](https://docs.rootcause.ai/core-technologies/causal-discovery.md)
- [Digital Twin & Simulations](https://docs.rootcause.ai/core-technologies/digital-twin-and-simulations.md)