Interactive Dependency Graph
Visualize all entity relationships in a force-directed graph with zoom, pan, search, and node filtering.
EntityMap
Dependency Graph & Impact Analysis
See how everything connects inside your Home Assistant.
Home Assistant Integration
Official product page
Publisher:
POLPROG
Official product page
5
Sensors
6
Fragility Checks
2
Languages
0
External Dependencies
01 / EntityMap
About
EntityMap is an open-source Home Assistant custom integration that scans your entire setup - automations, scripts, scenes, groups, devices, and entities - and builds an interactive dependency graph. It detects fragility issues like missing references, device_id coupling, disabled entities still in use, and hidden script chains. The built-in impact analysis shows exactly what breaks when you remove or change any entity. 100% local, zero external dependencies.
02 / Key Features
Key Features
The most important capabilities, explained in practical terms.
Fragility Detection
Automatically detects missing references, device_id coupling, disabled entity usage, tight device coupling, and hidden script dependencies.
Impact Analysis
Select any entity and instantly see the full blast radius - what automations, scripts, and scenes are affected, with risk scoring.
Migration Guidance
Step-by-step suggestions for safely replacing entities, moving devices, or cleaning up automations.
Hierarchy View
Browse your setup as a searchable list or a visual tree - areas, devices, and entities organized top-down.
Dashboard Sensors
5 entities for total nodes, edges, fragility issues, last scan time, and a rescan button - ready for cards and automations.
UI Configuration
Full config flow and options flow - toggle scan-on-startup, auto-refresh, template scanning, and group inclusion.
Fully Local & Async
No cloud, no external APIs. Runs entirely on your Home Assistant instance using native asyncio.
03 / Download
Product access
A clear path from the official source to your first successful workflow.
Choose the right platform
Use one of the official links available for your device or browser.
Install or open
Follow the store instructions or open the web application. No third-party installers.
Configure and begin
Review the options, choose your preferences and start with the core workflow.
Official access options
04 / Technology
Technology behind the product
A transparent look at the core technologies used to build and maintain this product.
Python
D3
Docker
05 / Security
Privacy & Security
Your data stays on your device. Always.