This is a braindump of all the kded modules and their respective startup phases, for future plans:
| Plugin ID | Name | Auto-loaded | On demand | Phase
| accounts | Accounts | !!yes!! | no | **1**
| appmenu | Application menus daemon | !!yes!! | no | **1**
| baloosearchmodule | Search Folder Updater | !!yes!! | no | **1**
| bluedevil | Bluetooth | !!yes!! | no | 2
| browserintegrationreminder | Plasma Browser Integration Installation Reminder | no | no | **2**
| colorcorrectlocationupdater | ColorCorrect Geolocation Updater | !!yes!! | !!yes!! | 2
| desktopnotifier | Directory Watcher | no | !!yes!! | 2
| device_automounter | Removable Device Automounter | no | no | **1**
| filenamesearchmodule | Search Folder Updater | no | !!yes!! | 2
| freespacenotifier | Free Space Notifier | !!yes!! | !!yes!! | 2
| gtkconfig | Plasma GTKd | !!yes!! | no | **1**
| kcookiejar | Cookie Jar | no | !!yes!! | 2
| kded_bolt | Thunderbolt Device Monitor | !!yes!! | no | **1**
| keyboard | Keyboard Daemon | !!yes!! | no | **2**
| khotkeys | Input Actions | !!yes!! | !!yes!! | 2
| kscreen | KScreen 2 | !!yes!! | no | **1**
| ksysguard | KSysguard | !!yes!! | no | **1**
| ktimezoned | Time Zone | !!yes!! | !!yes!! | 2
| kwrited | Write Daemon | !!yes!! | !!yes!! | 2
| networkmanagement | Plasma Network Management module | !!yes!! | !!yes!! | **1**
| networkstatus | Network Status | !!yes!! | !!yes!! | 2
| networkwatcher | Network Watcher | no | !!yes!! | 2
| plasmavault | Plasma Vault module | !!yes!! | !!yes!! | **1**
| printmanager | Print Manager | !!yes!! | !!yes!! | **1**
| proxyscout | Network Proxy Configuration | !!yes!! | no | 2
| recentdocumentsnotifier | Recent Document Watcher | no | !!yes!! | 2
| remotedirnotify | Remote URL Change Notifier | !!yes!! | !!yes!! | 2
| remotenotifier | Remote URL Change Notifier | !!yes!! | !!yes!! | 2
| soliduiserver | Hardware Detection | no | !!yes!! | 2
| statusnotifierwatcher | Status Notifier Manager | !!yes!! | no | **1**
| touchpad | Touchpad | !!yes!! | !!yes!! | 2
(Explicit phase 1 and 2 is marked in bold. Modules without a phase default to phase 2 which is indicated non-bold)
Some of those modules also disable themselves when their configuration deems them useless, e.g. p-b-i reminder or free space notifier.