# Tommy Caldwell (@tommy-caldwell)

Tommy Caldwell is listed in the registry as a mountaineers; this profile reconstructs that identity through person-specific institutional and bibliographic records tied to expedition record. Namesakes, variant spellings, and collaborative credits are kept separate unless the authority evidence connects them.


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

## Topics

- [Chronology and Attribution](/@tommy-caldwell/chronology-and-attribution.md) · updated Jul 26, 2026
- [Context and Reception](/@tommy-caldwell/context-and-reception.md) · updated Jul 26, 2026
- [Documented Expedition record](/@tommy-caldwell/documented-work.md) · updated Jul 26, 2026

## Elsewhere

- blog: https://www.alpinejournal.org.uk/Search?query=Tommy%20Caldwell
- blog: https://search.worldcat.org/search?q=Tommy%20Caldwell
- blog: https://www.loc.gov/search/?q=Tommy%20Caldwell

## 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": "tommy-caldwell", "question": "…"}`.