OpenPortal

A self-hosted portal for managing multiple OpenCode AI coding agent instances on Modal.

Features

• Password-protected web dashboard
• Create, start, stop, and delete sandboxes
• Configurable CPU, RAM, and GPU per sandbox
• Isolated workspaces on a shared persistent volume
• Filesystem snapshots preserve installed packages and configs across restarts
• Live CPU/RAM/GPU stats in the toolbar
• Voice-to-clipboard via Whisper transcription
• PWA -- installable on mobile home screens

Setup

1. Install Modal CLI:

pip install modal
modal setup

2. Create Modal secrets:

modal secret create opencode-secret OPENCODE_SERVER_PASSWORD=<your-password>
modal secret create openai-secret OPENAI_API_KEY=<your-api-key>

The opencode-secret is required for portal login. The openai-secret is optional and enables voice-to-clipboard transcription via OpenAI Whisper.

3. Deploy:

modal deploy modal_app.py

For development with hot-reload:

modal serve modal_app.py