Janction Render MCP Server

by jasmylab-janctionio.github.JasmyLab-JANCTION/janction-renderv0.4.29

Blender cloud GPU render farm for AI agents (MCP/API): .blend, bpy, glTF/FBX/USD in; frames/MP4 out

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Install Janction Render MCP server

claude mcp add janction-render -e JANCTION_RENDER_API_KEY='<janction-render-api-key>' -- uvx janction-render

{
  "mcpServers": {
    "janction-render": {
      "command": "uvx",
      "args": [
        "janction-render"
      ],
      "env": {
        "JANCTION_RENDER_API_KEY": "<janction-render-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "janction-render": {
      "command": "uvx",
      "args": [
        "janction-render"
      ],
      "env": {
        "JANCTION_RENDER_API_KEY": "<janction-render-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "janction-render": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "janction-render"
      ],
      "env": {
        "JANCTION_RENDER_API_KEY": "<janction-render-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "janction-render": {
      "command": "uvx",
      "args": [
        "janction-render"
      ],
      "env": {
        "JANCTION_RENDER_API_KEY": "<janction-render-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
JANCTION_RENDER_SERVER	—	—	Service URL (default https://render.janction.jp; set http://127.0.0.1:8340 for a local server)
JANCTION_RENDER_API_KEY	—	yes	API key. Optional: a temporary key is issued automatically on first use.

Remote endpoints

streamable-httphttps://render.janction.jp/mcp

Freshness

Active — last maintenance signal 1d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-08 · 1d ago · GitHub
Latest release
2026-10-08 · 1d ago · GitHub · v0.4.29
Package published
no data · npm/PyPI
Registry entry updated
2026-10-08 · 1d ago · official registry · v0.4.29

FAQ

›How do I install the Janction Render MCP server in Claude Code?

Run: claude mcp add janction-render -e JANCTION_RENDER_API_KEY='<janction-render-api-key>' -- uvx janction-render. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Janction Render require an API key?

Yes. It expects JANCTION_RENDER_API_KEY, of which 1 is a secret.

›Can I use Janction Render as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Janction Render in the official MCP registry?

Yes, as io.github.JasmyLab-JANCTION/janction-render.