Cloud GPU rendering for Blender scenes and 3D models (GLB/FBX/USD/STL) for AI agents: MCP server, HTTP API, CLI. Product shots, turntables, animations from Claude, ChatGPT, Codex, Cursor. Free to start (100 JPY with no card, 400 JPY more after saving a card), then 0.1 JPY per GPU-second.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add janction-render --env JANCTION_RENDER_API_KEY='<JANCTION_RENDER_API_KEY>' -- uvx janction-render~/.codex/config.toml
[mcp_servers.janction-render]
command = "uvx"
args = ["janction-render"]
env = { JANCTION_RENDER_API_KEY = "<JANCTION_RENDER_API_KEY>" }
# codex mcp add janction-render --env JANCTION_RENDER_API_KEY='<JANCTION_RENDER_API_KEY>' -- uvx janction-render~/.cursor/mcp.json
{
"mcpServers": {
"janction-render": {
"command": "uvx",
"args": [
"janction-render"
],
"env": {
"JANCTION_RENDER_API_KEY": "<JANCTION_RENDER_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"janction-render": {
"type": "stdio",
"command": "uvx",
"args": [
"janction-render"
],
"env": {
"JANCTION_RENDER_API_KEY": "<JANCTION_RENDER_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"janction-render": {
"command": "uvx",
"args": [
"janction-render"
],
"env": {
"JANCTION_RENDER_API_KEY": "<JANCTION_RENDER_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"janction-render": {
"command": "uvx",
"args": [
"janction-render"
],
"env": {
"JANCTION_RENDER_API_KEY": "<JANCTION_RENDER_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"janction-render": {
"command": "uvx",
"args": [
"janction-render"
],
"env": {
"JANCTION_RENDER_API_KEY": "<JANCTION_RENDER_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http janction-render 'https://render.janction.jp/mcp?src=registry'~/.codex/config.toml
[mcp_servers.janction-render]
url = "https://render.janction.jp/mcp?src=registry"
# codex mcp add janction-render --url 'https://render.janction.jp/mcp?src=registry'~/.cursor/mcp.json
{
"mcpServers": {
"janction-render": {
"url": "https://render.janction.jp/mcp?src=registry"
}
}
}.vscode/mcp.json
{
"servers": {
"janction-render": {
"type": "http",
"url": "https://render.janction.jp/mcp?src=registry"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"janction-render": {
"httpUrl": "https://render.janction.jp/mcp?src=registry"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"janction-render": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://render.janction.jp/mcp?src=registry"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"janction-render": {
"url": "https://render.janction.jp/mcp?src=registry"
}
}
}Environment variables
JANCTION_RENDER_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.