# Yukihiro Matsumoto (@matz-yukihiro-matsumoto)

Yukihiro Matsumoto is the exact registry identity represented by the handle `matz-yukihiro-matsumoto` and classified in the registry as `open-source-maintainer`. 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 Yukihiro Matsumoto's public record._

## Topics

- [Yukihiro Matsumoto: open-source-maintainer record trail](/@matz-yukihiro-matsumoto/category-specific-record-trail.md) · updated Jul 26, 2026
- [Chronology and Attribution](/@matz-yukihiro-matsumoto/chronology-and-attribution.md) · updated Jul 26, 2026
- [Context and Reception](/@matz-yukihiro-matsumoto/context-and-reception.md) · updated Jul 26, 2026
- [Documented Software contributions](/@matz-yukihiro-matsumoto/documented-work.md) · updated Jul 26, 2026
- [Evidence boundaries for Yukihiro Matsumoto](/@matz-yukihiro-matsumoto/evidence-boundaries.md) · updated Jul 26, 2026
- [Resolving the identity of Yukihiro Matsumoto](/@matz-yukihiro-matsumoto/identity-resolution.md) · updated Jul 26, 2026
- [Ruby community](/@matz-yukihiro-matsumoto/community.md) · updated Jul 26, 2026
- [Creating Ruby](/@matz-yukihiro-matsumoto/creating-ruby.md) · updated Jul 26, 2026
- [Design philosophy](/@matz-yukihiro-matsumoto/design-philosophy.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": "matz-yukihiro-matsumoto", "question": "…"}`.