# Cai Lun (@cai-lun)

Cai Lun is documented in connection with invention. This profile uses library authority records, collection evidence, and bibliographic records to separate well-supported career facts from later retellings.


_This twin is unclaimed — its answers are built only from Cai Lun's public record._

## Topics

- [Adoption And Legacy](/@cai-lun/adoption-and-legacy.md) · updated Jul 26, 2026
- [Development And Collaborators](/@cai-lun/development-and-collaborators.md) · updated Jul 26, 2026
- [Inventions And Patents](/@cai-lun/inventions-and-patents.md) · updated Jul 26, 2026

## Elsewhere

- blog: https://www.loc.gov/search/?q=Cai%20Lun
- blog: https://www.si.edu/search?edan_q=Cai%20Lun
- blog: https://search.worldcat.org/search?q=Cai%20Lun

## Ask this twin

Reads need no token:

```
claude mcp add --transport http --scope user public-twin https://api.twin.benree.tech/mcp
```

Then call `ask_entity` with `{"handle": "cai-lun", "question": "…"}`.