Features

    Powerful Tools for Infrastructure Management

    Everything you need to securely access, monitor, and manage your machines — from any browser, IDE, or terminal.

    9 core features
    Browser · CLI · IDE
    Zero inbound ports
    TLS 1.3 by default

    Browser-Based Web Terminal

    Full xterm.js terminal in your browser — color support, Unicode, copy/paste, and resize. No client software required. Connects over encrypted WebSocket (wss://).

    xterm.jsWebSocketNo install

    Real-Time Health Monitoring

    Agent heartbeats stream CPU, memory, and disk stats to the dashboard. See the health of every machine at a glance, updated live.

    CPUMemoryDiskLive

    Complete Audit Logs

    Every command is logged with the user, timestamp, and exit code. Full session recording gives you a tamper-evident trail for compliance and forensics.

    ComplianceSOC2HIPAA

    Port Forwarding

    Securely tunnel remote ports to localhost through the WebXTerm connection. Access internal databases, APIs, and services without exposing them to the internet.

    TunnelNo VPNSecure

    RBAC & Team Access

    Role-based access control lets you control exactly which users can reach which machines. Manage teams, assign permissions, and revoke access from one dashboard.

    TeamsRolesPermissions

    TLS & mTLS Encryption

    All connections are encrypted with TLS 1.3 by default. Enterprise edition adds mutual TLS (mTLS) for certificate-based authentication of agents.

    TLS 1.3mTLS (Enterprise)

    Lightweight Agent

    The vsay-agent is a single static binary that runs as a systemd/launchd/Windows service. Connects outbound — no open inbound ports needed.

    LinuxmacOSWindowsARM

    VS Code Extension

    VSAY VS Code Extension brings machine browsing, integrated terminal sessions, and port forwarding directly into your IDE via the Activity Bar.

    IDEWebSocketSSH mode

    SSO & OIDC (Enterprise)

    Enterprise edition integrates with Keycloak, Microsoft, GitHub, and Okta via OIDC/OAuth2. Multi-tenancy and org-level isolation included.

    OIDCKeycloakMicrosoftGitHub
    Live Demo

    Web Terminal in Action

    Connect to any registered machine in seconds. Full xterm.js terminal with color support, Unicode, and native copy/paste — running entirely in your browser over an encrypted WebSocket tunnel.

    • Login once, access all your machines
    • Full PTY terminal — colors, resizing, scrollback
    • Commands logged to audit trail automatically
    • Multiple sessions open simultaneously
    webxterm — prod-server-01
    prod-server-01 — health monitor
    LIVE
    CPU Usage12%
    Memory3.2 / 8 GB
    Disk42 / 100 GB
    Uptime14d 6h

    142

    Processes

    2.4 MB/s

    Network I/O

    0.52

    Load Avg

    Monitoring

    Real-Time Machine Health

    The vsay-agent sends continuous heartbeats carrying CPU, memory, disk, and network metrics. Your dashboard always shows the live state of every machine in your fleet.

    • CPU, memory, disk stats from agent heartbeats
    • Online / offline status for every machine
    • Process count and network I/O visibility
    • Historical data for capacity planning
    Security

    Security at Every Layer

    TLS 1.3 in transit

    All traffic encrypted — browser to portal, portal to agent.

    mTLS (Enterprise)

    Certificate-based mutual auth between portal and agents.

    Session recording

    Every command logged with user, timestamp, and exit code.

    RBAC policies

    Per-user, per-machine access control enforced at the portal.

    JWT authentication

    Bcrypt-hashed credentials with short-lived JWT tokens.

    Zero open ports

    Agent connects outbound — your firewall stays closed.

    Get Started

    Ready to Deploy?

    Install the agent on any machine and see it appear in your dashboard in under 5 minutes.