browser_*) first, then developer tool groups such as Console, Network, Elements and Performance & memory. Each group header shows how many of its tools are on, with Enable all or Disable all for that group. Each row has the tool name, an expandable description (the same text the agent sees) and a switch.
- Search filters by name or description.
- All / Enabled / Disabled segments narrow the list.
- Enable all and Disable all act on every listed tool; with a search or filter active they become Enable matching and Disable matching.
The list is empty until the companion has connected once and sent its catalog. HTTP-only companions send it before any agent connects. If it stays empty while connected, update and restart the companion, reload the matching extension and reconnect. See troubleshooting.
