three.ws Core vs Unity
three.ws Core is a plugin bundle for AI coding tools published by nirholas. 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 2026-10-16. 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 |  three.ws Core |  Unity |
|---|---|---|
| Community marketplace nirholas/three.ws | Listed Version: 1.0.0 Forks (GitHub): 64 Stars (GitHub): 237 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 | three.ws Core | Unity |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 3 (better) |
| Stars (GitHub) (differs) | 237 (worse) | 418 (better) |
| Forks (GitHub) (differs) | 64 (better) | 44 (worse) |
| Last release | Not published | Not published |
| Where it runs | Installs as a plugin bundle | 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) | 49 | 32 |
| Licence (differs) | Apache-2.0 | LicenseRef-Unity-Companion-License |
| Repository (differs) | github.com/nirholas/three.ws | 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
three.ws Core
The three.ws skill pack: 3D model and avatar generation, building and monetizing agents on the platform, and the wallet/x402 agent economy.
Unity
Unity's official plugin for Claude Code, with curated skills for game development, monetization, and performance optimization.
How to run each
three.ws Core As a Claude Code plugin
/plugin marketplace add nirholas/three.ws
/plugin install three-ws-core@three-wsUnity 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: three.ws Core · 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.