Unity Asset Store by Unity Technologies
Unity's marketplace of free and paid assets, accessed in the Unity Editor; no public API found.
3D models 2D game art and sprites Library
Price
Free tier
Free assets exist.
Commercial use
With conditions
Unity Asset Store EULA (Standard / Extension assets)
Credit the author
—
Agent access
Download only
Rules for your agent
Copied.
- Unity Asset Store (3D models, 2D game art and sprites). Unity's marketplace of free and paid assets, accessed in the Unity Editor; no public API found. Price: free tier; commercial use with conditions; ship inside your app with conditions; no AI training on its content; no bots or bulk downloading. Connect: download from https://assetstore.unity.com (no API). Rule: Embed assets in your product; do not redistribute them standalone. Rule: Combine assets with your own content; an asset may not be a substantial portion of your product. Rule: Do not use assets for AI/ML training or data sets without consent. License: https://unity.com/legal/as-terms (checked 2026-10-10; details: https://agentgid.com/assets/unity-asset-store/)
Paste it into your prompt or AGENTS.md. It is built from the license and API terms below.
License
| License | Unity Asset Store EULA (Standard / Extension assets) |
|---|---|
| Commercial use | Commercial use with conditions |
| Credit | — |
| Inside your app or game | Ship inside your app with conditions |
| AI training | Banned by the terms |
| Bots and bulk downloads | Banned by the terms |
| Rules |
|
Connect it to an agent
| MCP server | None found |
|---|---|
| API | No public API: download by hand |
Pricing
| Free | Free assets exist. |
|---|---|
| Paid from | — |
| Usage price | Per asset (publisher-set); Extension assets per seat (2 computers). |
Sources
Read on Oct 10, 2026: unity.com/legal/as-terms.
Seen only in search results of official pages (not opened): docs.unity3d.com/Manual/search-asset-store.html.
Not confirmed: Absence of a public API (no official doc found either way).
Not legal advice. Check the license page before you ship.
Alternatives to Unity Asset Store
| Pick for your agent | Source | Price | License | Agent access |
|---|---|---|---|---|
| blender-mcp Community MCP server and Blender add-on that lets agents drive Blender and pull Poly Haven, Sketchfab, Poly Pizza assets. |
Free | Commercial OK Credit varies | Community MCP | |
| CGTrader 3D model marketplace with an OAuth2 API for search, purchase and bulk download (by application). |
Free tier · from $9.99/mo | Commercial: conditions No bots | API | |
| Icosa Gallery Open-source community 3D gallery with a public REST API and per-asset Creative Commons licenses. |
Free | Commercial: conditions Credit varies | API | |
| Poly Haven CC0 HDRIs, textures and 3D models with a free, keyless public API. |
Free | Commercial OK Credit (API) No bots | API MCP (community) | |
| Poly Pizza 10,700+ free 3D models under per-model Creative Commons licenses, with an API. |
Free | Commercial: conditions Credit varies No AI training No bots | API MCP (community) | |
| Sketchfab 3D model platform with 1M+ free CC models, a Data API and a Download API (glTF/GLB/USDZ). |
Free tier | Commercial: conditions Credit varies | API MCP (community) | |
| Smithsonian Open Access CC0 Smithsonian collection records and 3D models, with a REST API (api.data.gov key) and an alpha 3D API. |
Free | Commercial: conditions No credit | API | |
| Blendkit Blender add-on library of models, materials and HDRIs under Royalty Free or CC0 (formerly BlenderKit). |
Free tier · from $8.9/mo | Commercial: conditions No credit | Download |
0 selected
Copied. Paste it into your prompt or AGENTS.md.