vnc-service

Persistent virtual display + VNC for headless servers. Four commands: /vnc-service:setup (install and configure), /vnc-service:run (ensure running + print connection info), /vnc-service:stop (stop services to free resources), /vnc-service:status (check health). Requires Debian/Ubuntu, systemd, sudo. VNC access restricted to local network via ufw firewall. Use whenever browser interaction is needed on a headless server — OAuth, CAPTCHA, 2FA. Other skills should call /vnc-service:setup as a prerequisite check and /vnc-service:run before browser operations.

Set up a persistent virtual display + VNC server on a headless Linux server. Installs Xvfb, x11vnc, creates systemd user services, sets a VNC password, and configures display :99. Requires Debian/Ubuntu (uses apt-get). Use this skill when a tool needs browser interaction on a headless server — OAuth login, CAPTCHA solving, 2FA prompts. Trigger on: "vnc setup", "set up vnc", "headless browser", "no display", "DISPLAY not set", "CAPTCHA requires browser", "OAuth needs browser", or when any other skill calls /vnc-service:setup as a prerequisite.

Ensure the persistent virtual display + VNC is running and print connection info. Call this skill whenever a browser interaction is needed on a headless server — before OAuth login, CAPTCHA solve, or 2FA prompt. If the service isn't set up yet, directs to /vnc-service:setup. Trigger on: "start vnc", "vnc run", "I need to solve a CAPTCHA", "browser login needed", "OAuth prompt", or when any other skill needs browser interaction on a headless server.

Show the status of the virtual display and VNC service — whether running, display number, port, and connection info. Use when checking if VNC is available or troubleshooting display issues. Trigger on: "vnc status", "is vnc running", "display status", "check vnc".

Stop the virtual display and VNC server services. Use when you no longer need browser interaction and want to free resources. The services can be restarted anytime with /vnc-service:run. Trigger on: "stop vnc", "vnc stop", "disable vnc", "turn off vnc", "shut down display".