Free CC0 GLB models and game asset packs for three.js, Blender, Godot and Unity: agent skill, MCP server config and registry entry
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add 3dassets-dev --env THREEDASSETS_API_KEY='<THREEDASSETS_API_KEY>' -- npx -y 3dassets-mcp~/.codex/config.toml
[mcp_servers.3dassets-dev]
command = "npx"
args = ["-y", "3dassets-mcp"]
env = { THREEDASSETS_API_KEY = "<THREEDASSETS_API_KEY>" }
# codex mcp add 3dassets-dev --env THREEDASSETS_API_KEY='<THREEDASSETS_API_KEY>' -- npx -y 3dassets-mcp~/.cursor/mcp.json
{
"mcpServers": {
"3dassets-dev": {
"command": "npx",
"args": [
"-y",
"3dassets-mcp"
],
"env": {
"THREEDASSETS_API_KEY": "<THREEDASSETS_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"3dassets-dev": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"3dassets-mcp"
],
"env": {
"THREEDASSETS_API_KEY": "<THREEDASSETS_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"3dassets-dev": {
"command": "npx",
"args": [
"-y",
"3dassets-mcp"
],
"env": {
"THREEDASSETS_API_KEY": "<THREEDASSETS_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"3dassets-dev": {
"command": "npx",
"args": [
"-y",
"3dassets-mcp"
],
"env": {
"THREEDASSETS_API_KEY": "<THREEDASSETS_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"3dassets-dev": {
"command": "npx",
"args": [
"-y",
"3dassets-mcp"
],
"env": {
"THREEDASSETS_API_KEY": "<THREEDASSETS_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http 3dassets-dev https://3dassets.dev/mcp --header 'Authorization: <AUTHORIZATION>'~/.codex/config.toml
[mcp_servers.3dassets-dev]
url = "https://3dassets.dev/mcp"
http_headers = { Authorization = "<AUTHORIZATION>" }
# codex mcp add 3dassets-dev --url https://3dassets.dev/mcp~/.cursor/mcp.json
{
"mcpServers": {
"3dassets-dev": {
"url": "https://3dassets.dev/mcp",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"3dassets-dev": {
"type": "http",
"url": "https://3dassets.dev/mcp",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"3dassets-dev": {
"httpUrl": "https://3dassets.dev/mcp",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"3dassets-dev": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://3dassets.dev/mcp",
"--header",
"Authorization:<AUTHORIZATION>"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"3dassets-dev": {
"url": "https://3dassets.dev/mcp",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}Environment variables
THREEDASSETS_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.