# Trademarks

## Third-party trademarks

**Claude** and **Claude Code** are trademarks of Anthropic, PBC.
**`/ultraplan`** and **`/ultrareview`** are named features of Anthropic's
Claude Code product.

Voyage is an independent open-source project. It is not affiliated with,
endorsed by, or sponsored by Anthropic, PBC. The Voyage project receives no
support, approval, or authorization from Anthropic for any aspect of this
software.

Voyage uses the names "Claude" and "Claude Code" solely to identify the
platform within which Voyage operates. This is nominative use: the platform
cannot be identified without its name, only as much of the name is used as is
necessary, and no affiliation or endorsement is implied.

Voyage does not use, integrate with, replicate, or compete with Anthropic's
`/ultraplan` or `/ultrareview` features. The previous command names
`/ultraplan-local` and `/ultrareview-local` were retired proactively to
remove any potential confusion with Anthropic's own feature namespace.
Voyage's commands are prefixed `/trek*` and are entirely independent of any
Anthropic-named feature.

## Voyage's own marks

**Voyage** and the **`/trek*`** command prefix are names used by this
project. They are not registered trademarks. Nothing in this file grants
permission to use "Voyage" or "/trek*" in any way that suggests this project
is the source of software it did not produce.

## Trademarks of other parties

Any other trademarks referenced in Voyage's documentation belong to their
respective owners and are used for identification purposes only. Their use
does not imply endorsement of Voyage by those owners, nor endorsement of
those owners' products or services by the Voyage project.

## Contact

Trademark questions may be raised via the project's issue tracker.