The 3DAssets.dev MCP server,
connected in one click.
Search and download free CC0 GLB models and game packs, and submit new ones on a user behalf. Connect the official 3DAssets.dev MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add 3DAssets.dev to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http 3dassets-dev https://3dassets.dev/mcpRun in your terminal, then restart Claude Code.
3DAssets.dev · https://3dassets.dev/mcp
What your AI can do with 3DAssets.dev
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “search_packs”: Find cohesive free GLB game kits by text, theme or style. Returns file counts, total bytes and starter scene URLs. Use get_pack for every in.”
“Use “get_pack”: Get a free pack manifest with direct CDN URLs, licences, geometry budgets, loader snippets and its assembled starter scene. Download models.”
“Use “list_demos”: List the walkable demo scenes staff have built from single packs. Each is a small environment a person can walk through on the site and an a.”
“Use “get_demo”: Get one demo: the pack, the spawn point, the walkable bounds, the points of interest, and every placement (public asset slug, position in me.”
How secure is the 3DAssets.dev MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how 3DAssets.dev holds up.
Official endpoint
Operated by 3DAssets.dev (3dassets.dev) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If 3DAssets.dev adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick 3DAssets.dev
Choose 3DAssets.dev in the gate directory. No sign-in needed.
Use it anywhere
3DAssets.dev's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools 3DAssets.dev exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
search_packs — Find cohesive free GLB game kits by text, theme or style. Returns file counts, total bytes and starter scene URLs. Use get_pack for every in
get_pack — Get a free pack manifest with direct CDN URLs, licences, geometry budgets, loader snippets and its assembled starter scene. Download models
list_demos — List the walkable demo scenes staff have built from single packs. Each is a small environment a person can walk through on the site and an a
get_demo — Get one demo: the pack, the spawn point, the walkable bounds, the points of interest, and every placement (public asset slug, position in me
search_assets — Search the free GLB catalogue on 3dassets.dev (three.js, Blender, Godot, Unity) by text, category (what it is), theme (what world) and style
get_asset — Full details for one asset by slug: CDN URL, licence + attribution text, stats, bounding box, animations, and ready-to-paste loader snippets
get_asset_usage — Code or steps to load an asset in three.js, React Three Fiber, <model-viewer>, Blender, Godot or Unity.
list_categories — List categories available on 3dassets.dev (slugs are what other tools accept).
+ 12 more tools once connected
Who runs the 3DAssets.dev MCP server?
The 3DAssets.dev MCP server at a glance
https://3dassets.dev/mcpQuestions, answered
Is there an official 3DAssets.dev MCP server?
Yes — 3DAssets.dev operates its own remote MCP server at 3dassets.dev. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect 3DAssets.dev to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick 3DAssets.dev in the directory. No account or sign-in is needed. From then on, 3DAssets.dev's tools are available in every client you've connected to gate.
Do I need to host anything?
No. 3DAssets.dev runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the 3DAssets.dev MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect 3DAssets.dev in minutes. No credit card required.
Connect more than just 3DAssets.dev
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up 3DAssets.dev in: Claude · Claude Code · ChatGPT · Cursor · VS Code