# Katja Schipperheijn (@katja-schipperheijn)

Katja Schipperheijn is the exact registry identity represented by the handle `katja-schipperheijn` and classified in the registry as `ai-researcher`. This package does not infer a biography from that label. It establishes a cited research trail across authority, library, and category-relevant institutional indexes so later factual claims can be tied to resolved records.


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

## Topics

- [Katja Schipperheijn: ai-researcher record trail](/@katja-schipperheijn/category-specific-record-trail.md) · updated Jul 26, 2026
- [Evidence boundaries for Katja Schipperheijn](/@katja-schipperheijn/evidence-boundaries.md) · updated Jul 26, 2026
- [Resolving the identity of Katja Schipperheijn](/@katja-schipperheijn/identity-resolution.md) · updated Jul 26, 2026

## 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": "katja-schipperheijn", "question": "…"}`.