> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pluxx.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Core-Four Branding Metadata Audit

This page summarizes which shared plugin-brand fields are currently consumed by the core four hosts.

The short version:

* Codex is the rich interface target today.
* Cursor supports a narrower subset: `homepage` and `logo`.
* Claude Code and OpenCode do not currently expose a manifest-backed shared `brand` layer.
* Pluxx keeps `brand` as a core primitive, but support is target-graded rather than uniform.

Use this as a support matrix for plugin authors, not as a promise that every host consumes the same metadata surface.

## Truth matrix

| Field               | Claude | Cursor | Codex | OpenCode | Notes                                                       |
| ------------------- | -----: | -----: | ----: | -------: | ----------------------------------------------------------- |
| `displayName`       |      N |      N |     Y |        N | Codex emits `interface.displayName`                         |
| `shortDescription`  |      N |      N |     Y |        N | Codex emits `interface.shortDescription`                    |
| `longDescription`   |      N |      N |     Y |        N | Codex emits `interface.longDescription`                     |
| `category`          |      N |      N |     Y |        N | Codex emits `interface.category`                            |
| `color`             |      N |      N |     Y |        N | Codex emits `interface.brandColor`                          |
| `icon`              |      N |      Y |     Y |        N | Cursor emits `logo`; Codex emits `composerIcon` and `logo`  |
| `defaultPrompts`    |      N |      N |     Y |        N | Codex emits `interface.defaultPrompt`                       |
| `websiteURL`        |      N |      Y |     Y |        N | Cursor emits `homepage`; Codex emits `interface.websiteURL` |
| `screenshots`       |      N |      N |     Y |        N | Codex emits when provided                                   |
| `privacyPolicyURL`  |      N |      N |     Y |        N | Codex emits `interface.privacyPolicyURL`                    |
| `termsOfServiceURL` |      N |      N |     Y |        N | Codex emits `interface.termsOfServiceURL`                   |

## Example interpretations

### Firecrawl

* No `brand` block in config.
* Generated outputs expose no brand/interface metadata, which matches current generators.

### Prospeo

* Sets `brand.displayName`, `shortDescription`, and `category`.
* Codex emits those fields under `.codex-plugin/plugin.json -> interface`.

### Megamind

* Sets rich brand metadata including icon, prompts, and website URL.
* Codex emits the rich interface block.
* Cursor emits only `homepage` and `logo`.

### Pluxx

* Sets `privacyPolicyURL` and `termsOfServiceURL` under shared `brand`.
* Codex now emits both fields without requiring a target-specific override.

## What to tell plugin authors

* Use `brand` as the shared source of truth.
* Expect rich interface metadata on Codex first.
* `example/pluxx` now provides icon and screenshot assets for that path.
* Expect only narrow brand support on Cursor today.
* Do not assume Claude Code or OpenCode consume shared `brand` metadata as manifest fields.

If you need the maintainer-oriented source audit, see [Core-Four Branding Metadata Audit](https://github.com/orchidautomation/pluxx/blob/main/docs/core-four-branding-metadata-audit.md).