# Mdexa: data infrastructure for medical AI

Mdexa is data infrastructure for medical AI. It is a database of biomedical datasets across modern medicine and traditional medicine systems, including Traditional Chinese Medicine. For each dataset it records the license verdict, the source risks, the quoted source text behind them and the date last verified. Agents can call it directly through an MCP server or an HTTP API to search datasets by domain, task, language and license, to check a whole list of datasets at once, and to retrieve citable evidence. Browsing and light use need no account; a free account adds self-service API keys, higher limits and a usage console.


## Now

- 101 datasets, last verified 2026-11-14.
- License status Permissive: 44
- License status Restricted: 29
- License status Conflict: 4
- License status Unstated: 14
- License status Unverifiable: 10

## Where to go

- [Database](https://mdexa.com/database/)
- [Collections](https://mdexa.com/collections/)
- [Questions](https://mdexa.com/questions/)
- [Glossary](https://mdexa.com/glossary/)
- [Methodology](https://mdexa.com/methodology/)
- [Developers (MCP and API)](https://mdexa.com/developers/)
- [For agents](https://mdexa.com/agents/)
- [Submit a dataset](https://mdexa.com/submit/)

- catalog.json: https://mdexa.com/catalog.json