corvustunnel 1.0.3

Control AI coding agents from your phone — Claude Code, Codex, and Antigravity. Self-hosted, E2E encrypted, open source.

CorvusTunnel

Control AI Agents from Your Phone

Self-hosted remote control for Claude Code, Codex, and Antigravity. Free, open source, E2E encrypted.

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Quick Start

# Install
pip install corvustunnel

# Start
corvustunnel start

# With a specific workspace
corvustunnel start --workspace /path/to/your/project

Scan the QR code with your phone → you're connected.

Features

• Multi-agent support — Claude Code, Codex CLI, Antigravity
• End-to-end encryption — NaCl/libsodium, key exchange via QR code
• QR code connect — scan to connect, no manual URL typing
• Real-time streaming — WebSocket-based terminal I/O via xterm.js
• Push notifications — Web Push API alerts for agent events
• PWA support — install on your phone like a native app
• Smart suggestions — context-aware action chips (approve, reject, continue)
• Command favorites — pin frequently used prompts for one-tap access
• Audit logging — JSONL forensic logs of all sessions
• Security hardened — IP ban, rate limiting, body size limits, CORS, security headers
• Self-hosted — runs on your machine, your data stays with you
• Unlimited — no session limits, no cooldowns, no restrictions

How It Works

Your Phone                    Your Computer
┌─────────┐                  ┌──────────────────┐
│         │   WebSocket      │  CorvusTunnel    │
│  Scan   │ ◄──────────────► │  ├── FastAPI     │
│  QR     │   (E2E encrypted)│  ├── PTY/pexpect │
│  Code   │                  │  └── Agent       │
│         │                  │      (claude/    │
│  Send   │                  │       codex/     │
│  prompts│                  │       agy)       │
└─────────┘                  └──────────────────┘
     ▲                              ▲
     │    Cloudflare Relay          │
     └──────────────────────────────┘
         (TLS + E2E encryption)

Installation

pip install corvustunnel
corvustunnel start

Security

• E2E Encryption: All terminal I/O encrypted with NaCl SecretBox (XSalsa20-Poly1305)
• Key Exchange: X25519 Diffie-Hellman during QR code scanning
• Auth: One-time boot token → session token with IP binding
• WebSocket: Ticket-based auth (one-time, 30s TTL, IP-bound)
• Rate Limiting: Per-endpoint via slowapi
• IP Auto-Ban: After repeated auth failures

See SECURITY.md for full details and vulnerability reporting.

API

Endpoint	Auth	Description
GET /api/health	No	Health check
POST /api/e2e/exchange	No	E2E key exchange
POST /api/claim	Boot token	Exchange boot token for session token
GET /api/browse	Session	Directory browser
GET /api/check-agents	Session	List available AI agents
POST /api/ws-ticket	Session	Get WebSocket connection ticket
WS /api/terminal/ws	Ticket	Interactive terminal session

Internal API (localhost:8001):

Endpoint	Description
GET /audit	View audit logs
GET /deeplog	View deep (plaintext) logs
GET /terminal/status	Terminal session status

Environment Variables

Variable	Default	Description
AGENT_TOKEN	Auto-generated	Bearer token for API auth
ALLOWED_DIRS	Home + CWD	Comma-separated allowed directories
AUDIT_LOG_DIR	./logs	Audit log directory
PUBLIC_PORT	8000	Public API port
INTERNAL_PORT	8001	Internal admin port

Development

git clone https://github.com/maliozturk/CorvusTunnel.git
cd CorvusTunnel
pip install -e ".[dev]"
AGENT_TOKEN=dev-token corvustunnel start --verbose

Contributing

See CONTRIBUTING.md for guidelines.

License

MIT — see LICENSE

Links

• Website: corvustunnel.com
• GitHub: github.com/maliozturk/CorvusTunnel