Glissa

Run dozens of Claude Code agents at once. See every session. Miss nothing.

Claude Code is powerful — but managing multiple sessions across terminals is chaos. You're alt-tabbing between windows, losing track of which agent is waiting for input, and missing the moment one finishes. Work piles up while you context-switch.

Glissa gives you a single browser dashboard to spawn, monitor, and control all your Claude Code sessions in real time. Live terminal output streams via WebSocket. Windows toast notifications tell you exactly when a session needs attention. Every agent, every project, one screen.

Built for Windows — the platform where multi-session Claude Code tooling didn't exist. One npm install -g glissa and you're running.

Install

npm install -g glissa

Usage

glissa                      # Start on default port 3000
glissa --port 3001          # Custom port
glissa --config <path>      # Custom config file path
glissa --help               # Show help
glissa --version            # Show version

Open http://localhost:3000 to view the dashboard.

Features

• Spawn and manage multiple Claude Code sessions simultaneously
• Real-time terminal output via xterm.js with WebGL acceleration
• Dual WebSocket architecture (control channel + per-session PTY streaming)
• 3-layer prompt detection (exact match, regex, silence heuristic) with auto-recovery
• Windows toast notifications (BurntToast) for session events
• Drag-and-drop session reordering
• Configurable themes (Golgari, Midnight, Phyrexian, Compleated)
• Hot-reloadable configuration

Configuration

On first run, Glissa creates ~/.glissa/config.json with defaults. You can also configure from the dashboard Settings button.

{
  "port": 3000,
  "projects": [
    { "name": "my-project", "path": "C:\\path\\to\\project" }
  ],
  "repoRoots": ["C:\\path\\to\\repos"],
  "attentionTimeoutSeconds": 60,
  "waitingEscalationSeconds": 300,
  "startingWatchdogSeconds": 30
}

Requirements

• Node.js >= 18
• Windows 11
• Claude Code CLI installed and available on PATH

Development

npm install
npm run dev             # Vite dev server with HMR (port 5173)
npm run dev:server-only # Express backend only (port 3000)
npm run build           # Production build to dist/
npm start               # Production server

Changelog

See CHANGELOG.md for release history.

License

MIT