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An Oct. 31 XDA Developers article highlights three Home Assistant integrations the writer uses: Proxmox VE for home-lab monitoring and controls, Home Agent to connect llama.cpp models, and Powercalc to estimate energy use. The examples are personal experiences, not independent product tests; the source does not provide comparative performance or measured savings.
An XDA Developers writer has detailed how three Home Assistant integrations—Proxmox VE, Home Agent and Powercalc—expanded the ways he manages a home lab, runs local AI models and tracks estimated energy use. The Oct. 31 article describes the writer’s setup and workflows; it does not report a new product launch or independently verified performance results.
The writer uses an unofficial Proxmox VE integration to bring information from his virtualization hosts into Home Assistant as entities. He says that lets him build dashboards for host metrics, storage pools and virtual-machine and container resource use, and add controls such as powering off, suspending, resuming or taking snapshots. These capabilities can connect server management with Home Assistant’s existing devices and automations.
He describes rules that start related virtual guests together, shut down selected resource-intensive virtual machines when smart-plug readings show high idle power, and initiate graceful shutdowns when connected UPS batteries fall below 30% charge. He also uses a similar TrueNAS integration for storage statistics and some UPS actions, while warning that he takes extra care with automations that could affect his NAS.
For local AI, the writer says Home Agent lets him use llama.cpp models as conversational agents in Home Assistant. He reports using a quantized Gemma model for basic queries and summaries of camera footage flagged by Frigate. He also mentions Extended OpenAI Conversation as another option. Separately, he says Powercalc estimates energy use for devices without built-in power monitoring, drawing on device profiles and attributes such as brightness or operating speed.
Home Assistant · Community Integrations · Oct. 31, 2026
Three Obscure Integrations. A More Versatile Smart Home.
An XDA Developers writer shares how Proxmox VE, Home Agent, and Powercalc bring home-lab controls, local AI, and estimated energy data into one Home Assistant setup.
Distinct additions to the writer’s setup
Host, storage, VM, and container visibility
Connected through Home Agent
Powercalc models use for supported devices
01 / The toolkit
Three tools, three jobs
The integrations connect systems that are often managed separately. What they expose depends on the integration, device, and local configuration.
Proxmox VE
The writer uses an unofficial integration to bring virtualization host details into Home Assistant entities and dashboards.
Described controls: power off, suspend, resume, and snapshot virtual machines or containers.
Home Agent
Connects llama.cpp models as conversational agents inside Home Assistant. The writer reports using a quantized Gemma model.
Example: basic queries and summaries of camera footage flagged by Frigate.
Powercalc
Estimates energy use for devices without built-in power monitoring, using device profiles and attributes such as brightness or operating speed.
Keep in mind: estimates are not meter readings or proof of bill savings.
02 / How the pieces connect
From separate systems to shared automations
Home Assistant can provide a common interface for servers, storage, AI services, and household devices—while making automation choices consequential.
Bring in signals
Host metrics, UPS charge, smart-plug readings, and device attributes appear as entities.
Build a view
Dashboards can show storage pools, virtual guest resources, and household energy estimates.
Choose a trigger
The writer describes rules tied to guest startup, high idle power, or UPS charge below 30%.
Apply a control
Actions may include graceful shutdowns or VM controls, depending on setup and permissions.
03 / Practical context
Flexibility needs guardrails
The writer also uses a TrueNAS integration for storage statistics and some UPS actions, and says he takes extra care with NAS automations.
Test low-risk actions first
A mistaken automation can interrupt a virtual machine or affect access to stored data. Test workflows before connecting them to critical systems, and maintain backups.
Review access and compatibility
Check current Marketplace listings and integration documentation for supported versions, setup requirements, maintenance status, and permissions before installing.
Treat energy figures as estimates
The report does not measure how closely Powercalc matches device consumption. Compare estimates with a meter where practical.
Protect sensitive data
Review AI integration permissions before using camera or household data. The article does not establish that camera summaries reliably identify suspicious activity.
04 / What the source supports
A personal report, not a product test
The Oct. 31 XDA Developers article describes one writer’s setup and workflows. It does not announce a product launch or report independent performance results.
“I’ve got both my UPS devices and Proxmox servers connected to Home Assistant”
Ayush Pande · XDA Developers
Linking Servers, AI and Energy Data
The examples show how Home Assistant can act as a shared interface for systems that are often managed separately: virtualization hosts, storage servers, AI services and household devices. For people already running a home lab, bringing these systems into one platform may make monitoring and automation more convenient, while allowing events from one device—such as a UPS battery level—to trigger an action elsewhere.
That flexibility carries risks. A mistaken automation could interrupt a virtual machine or affect access to stored data, and controls exposed through a dashboard can have real consequences. The writer’s caution around NAS workflows underscores that convenience is not a substitute for backups, testing or careful permissions. Powercalc’s figures are estimates, too; they should not be treated as readings from a dedicated power meter or as proof of a particular bill reduction.
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Community Tools Expand Home Assistant
Home Assistant combines support for smart-home devices with dashboards and trigger-action automation. Its built-in integrations include services such as Jellyfin and Ollama, while community-developed options add connections beyond the platform’s default offerings. The source article says the Open Home Foundation has brought its Community Store into the platform as the Marketplace, giving users another place to find community integrations.
The three integrations in the report serve different purposes. Proxmox VE and TrueNAS link infrastructure services to Home Assistant; Home Agent connects a local inference engine; Powercalc estimates consumption for supported devices. The writer also points to the unofficial Elegoo integration for 3D-printer notifications and Adaptive Lighting for adjusting light brightness and color temperature, but the article’s main examples focus on the three tools above.
“I’ve got both my UPS devices and Proxmox servers connected to Home Assistant”
— Ayush Pande, XDA Developers
Accuracy, Compatibility and Safety
The source is a first-person account and does not provide independent tests, accuracy measurements or cost comparisons for these integrations. It does not establish how well Powercalc’s estimates match measured consumption across devices, or whether the described workflows apply to every Proxmox, TrueNAS or llama.cpp configuration.
The article also does not specify the exact integration versions, required permissions, setup steps or security controls. Users should check current documentation and compatibility details before installing community integrations or exposing server controls to automations. The report does not quantify energy savings or establish that the AI camera summaries reliably identify suspicious activity.
Check Integrations Before Automating
The article does not announce a follow-up test or provide a publication schedule for further reporting. For readers considering these tools, the next step is to consult the current Home Assistant Marketplace and each integration’s documentation for supported versions, setup requirements and known limitations. Community projects can change, so compatibility and maintenance status may differ from the writer’s experience.
Any server or storage automation should be tested on low-risk tasks before being connected to critical systems. Readers can also compare Powercalc estimates with a meter where practical and review the permissions granted to AI integrations before using them with camera or household data.
Key Questions
What three integrations does the report focus on?
It focuses on Proxmox VE for home-lab monitoring and controls, Home Agent for connecting llama.cpp models to Home Assistant, and Powercalc for estimating energy use.
Does Powercalc directly measure every device’s electricity use?
No. The report describes it as estimating consumption, including for devices without power-monitoring hardware. Its estimates should not be confused with measurements from a dedicated meter.
Can Home Assistant control Proxmox virtual machines through this integration?
The writer says his setup exposes controls for actions such as power-off, suspend, resume and snapshots. The source does not establish that every action is available in every installation; check the integration’s current documentation and permissions.
Does the article show that these integrations reduce energy bills?
No. Pande describes estimated energy reports and an automation that responds to high idle power, but provides no measured savings or bill comparison.
Source: XDA Developers
