foundry-setup vs Unity
foundry-setup is a plugin bundle for AI coding tools published by barnburner121. Marketplaces we read that list it: 1 (Community GitHub marketplaces). Unity is a plugin bundle for AI coding tools published by Unity-Technologies. Marketplaces we read that list it: 3 (Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces). As of our marketplace pass on 2026-10-15. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  Unity | |
|---|---|---|
| Community marketplace barnburner121/claude-plugin-marketplace | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 3 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-official | Not listed | Listed Version: 0.1.6-beta Forks (GitHub): 44 Stars (GitHub): 418 Not marked · First seen |
| Claude: knowledge-work-plugins | Not listed | Listed Version: 0.1.6-beta Forks (GitHub): 44 Stars (GitHub): 418 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | foundry-setup | Unity |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 3 (better) |
| Stars (GitHub) (differs) | 3 (worse) | 418 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 44 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (@barnburner121/plugin-hub-mcp) | Installs as a plugin bundle |
| Transport | Not stated | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 2 | 32 |
| Licence (differs) | MIT | LicenseRef-Unity-Companion-License |
| Repository (differs) | github.com/barnburner121/claude-plugin-marketplace | github.com/unity-technologies/unity-agent-plugin |
| Changes in the last 7 days | 2 | 2 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
foundry-setup
Generate Foundry development environment
Unity
Unity's official plugin for Claude Code, with curated skills for game development, monetization, and performance optimization.
How to run each
foundry-setup As a Claude Code plugin
/plugin marketplace add barnburner121/claude-plugin-marketplace
/plugin install foundry-setup@barnburner121-pluginsUnity As a Claude Code plugin
/plugin install unity@claude-plugins-officialCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: foundry-setup · What it can do: Unity · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the public marketplace file https://github.com/anthropics/knowledge-work-plugins/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.