Hardened authentication & zero-knowledge security.
Manage all your remote connections with confidence. Ultron enforces rigorous security defaults including AES-256-GCM local storage, scrypt key derivation, Trust-On-First-Use (TOFU) host-key pinning with MITM alarms, and hardware key support.
- TOFU Host Key Verification: Automatically fingerprint remote servers and alert on unexpected key changes.
- Per-Host TOTP 2FA: One-click setup with auto-filled verification codes right before shell authentication.
- Encrypted Keychain: Local keys and credentials never hit disk unencrypted.
$ ssh -i ~/.ssh/id_ed25519 deploy@prod-api-01
Authenticating with hardware key / TOTP verification token...
Welcome to Ubuntu 24.04 LTS (GNU/Linux 6.8.0-31-generic x86_64)
Visual SFTP with high-speed tar-stream transfers.
Drag and drop files effortlessly between local directories and remote servers. For large folder trees, Ultron streams archives as a single tar stream over your existing session—making folder transfers up to 100x faster than per-file SFTP on high-latency links.
- Dual-Pane Browser: Side-by-side local and remote filesystem navigation with permission controls.
- Remote Editor Bridge: Open and edit remote files with automatic upload-on-save.
- Robust Conflict Resolution: Replace, copy, or merge prompts with byte-level progress reporting.
Ultron Studio — Full IDE, locally or on your servers.
A complete IDE built on the open-source Code OSS engine, embedded directly into Ultron. Edit locally, or run the entire IDE—extensions, language servers, terminals—ON your server through Ultron's own SSH connection with Open VSX extension support.
- Code OSS Engine: Full Monaco editor experience with syntax highlighting and intelligent completions.
- Server-Side Execution: Mount remote workspaces instantly without separate daemon installations.
- File Associations: Open code and markdown files straight from your desktop Finder or Explorer.
// Monaco Language Server: TypeScript 5.4 Active
import { createServer } from 'node:http';
const server = createServer((req, res) => {
res.writeHead(200, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({ status: 'healthy', host: 'prod-api-01' }));
});
// Open VSX Extensions: ESLint, Prettier, Tailwind CSS installed
$ tail -n 50 /var/log/nginx/error.log
2026/10/22 [crit] connect() to unix:/var/run/docker.sock failed (13: Permission denied)
🤖 Ultron Agent Analysis:
User 'deploy' is not a member of the 'docker' group. Command requires privilege escalation confirmation.
Ultron Agent — AI in the terminal, read-only by default.
A real coding agent docked beside your terminal. It reads your live scrollback, greps files on the host over your SSH session, and explains failures. Starts in read-only mode for safety and requires explicit confirmation before executing changes.
- Live Scrollback Context: Understands terminal output without manual copy-pasting.
- Bring Your Own Provider: OAuth sign-in for top frontier models or connect local Ollama/LM Studio endpoints.
- Strict Permission Boundaries: Toggle between secure read-only inspection and full execution privileges.
Docker socket dashboard & compose deployer.
Monitor container health, CPU, and memory usage in real time over SSH. Write and deploy multi-container Docker Compose stacks or build Dockerfiles with streaming console logs. Automatically installs Docker Engine on target servers if missing.
- Socket Dashboard: Instant container inspection and live logs without typing complex CLI commands.
- Compose Stacks: Deploy and manage multi-container applications with a single click.
- Auto-Install Support: Provisions Docker Engine on remote Linux distributions automatically.
Ports: 0.0.0.0:80->80/tcp, 443->443/tcp
Ports: 127.0.0.1:5432->5432/tcp
Ports: 127.0.0.1:6379->6379/tcp
Ubuntu 24.04 LTS · IP: 192.168.10.42
Debian 12 · IP: 192.168.10.48
Alpine Linux · IP: 192.168.10.55
Consolidate hypervisors into your workspace.
Connect natively to VMware ESXi and XCP-ng hypervisors. View guest virtual machines, resource allocations, and trigger power actions (Start, Shutdown, Reboot, Reset) directly from your sidebar without opening clunky web consoles.
- API Integration: Direct connection to hypervisor management endpoints.
- VM Inventory: Real-time status and resource metrics in the sidebar tree.
- Power Control: Instant guest power state transitions.
Broadcast commands and monitor per-process bandwidth.
Execute commands across multiple server groups simultaneously with fleet broadcast. Diagnose bottlenecks with per-process live network monitoring, tunnel profiles, SOCKS5 proxies, and asciicast session recordings.
- Fleet Broadcast: Push updates or maintenance commands safely across server clusters.
- Network Bandwidth Inspector: Live per-process throughput monitoring over SSH.
- Port Forwarding & Tunnels: Simple UI for local, remote, and dynamic SOCKS5 proxies.
PID 1420 (nginx: worker) · TCP :443
The complete desktop infrastructure stack.
Everything in Ultron is engineered for speed, safety, and developer flow. Explore all tools built into the native desktop app.
Port Forwarding & SOCKS5 Tunnels
Configure Local (-L), Remote (-R), and Dynamic SOCKS5 (-D) proxy tunnels visually. Save reusable tunnel profiles that launch alongside your sessions.
Centralized Snippets Vault
Store repetitive shell commands, deployment snippets, and multiline scripts with parameterized placeholders and 1-click execution across any active terminal.
Kubernetes Cluster Viewer
Inspect pods, view deployments, monitor container events, and stream pod logs in real time directly from your local kubeconfig contexts.
Marketplace (One-Click Tool Installer)
Browse and install open-source dev tools, AI coding agents (Claude Code, Codex, Aider), MCP servers, and skills directly onto any remote Linux host with distro-aware recipes.
Native Network Storage (SMB/CIFS)
Mount SMB/CIFS network fileshares directly onto your desktop. Dynamic drive letter mapping for Windows, AppleScript volumes on macOS, and GNOME virtual mount endpoints on Linux.
Live Log Streamer & Systemd Journals
Tail /var/log files and systemd journalctl outputs in real-time with regex filtering, colored severity highlights, and multi-file aggregation.
Embedded Database Explorer
Connect to remote PostgreSQL, MySQL, Redis, and SQLite instances tunneled over your secure SSH connection. Run queries and inspect table schemas safely.
System Services Manager (systemctl)
Inspect active systemd services, check runtime status, restart daemon processes, and view recent crash logs with a visual controller interface.
Session Recording & Asciicast Export
Record your terminal sessions as asciicast (v2) recordings for compliance audits, team training, or playback without saving passwords or sensitive secrets.
Multi-Split Terminals & Focus Mode
Arrange grid workspaces with horizontal and vertical splits. Toggle instant Focus Mode to expand any pane full-screen with zero lag.
SSH Key & Identity Manager
Generate ED25519 and RSA keys, attach passphrases, import existing keys, and bind identities seamlessly to server profiles without touching disk.
Zero-Knowledge Encrypted Sync
Synchronize your connection configurations, tags, and theme preferences securely across devices with end-to-end client-side encryption.
SSH Config Import & Export
Import ~/.ssh/config files with instant preview of parsed hosts, jump proxies, and identity files, plus 1-click export.
Global Search Palette
Fuzzy search across active tabs, saved hosts, command history, and snippets with quick keyboard shortcuts (Cmd+K / Ctrl+K).
20+ Built-in Aesthetic Themes
Choose from 20+ machined dark and light themes, custom monospace typography, ligatures support, and background opacities.
Native Tri-Platform Architecture
Native builds for macOS (Universal DMG for Apple Silicon & Intel), Windows (NSIS Installer), and Linux (.AppImage and .deb) with platform-accurate shortcuts.