Prerequisites
The problem
AdGuard Home exposes an API endpoint (/control/filtering/check_host) which can be interacted via Filters > Custom filtering rules > Check the filtering to query whether a domain/hostname is blocked, but this only checks the filter lists and not the blocked services.
Proposed solution
Add a new HTTP API endpoint that evaluates a given domain/hostname against AdGuard Home's full decision pipeline and returns the result (blocked or allowed).
Alternatives considered and additional information
No response