When this page is relevant
Find classes that are accumulating too many constructor dependencies so SRP drift shows up in IDE diagnostics and CI instead of code-review debates.
Problem guide
Spot Constructor Over-Injection Early
This rule is intentionally softer than runtime-failure diagnostics, but it is useful for preventing DI-heavy classes from becoming maintenance hotspots.
Recommended install command
dotnet add package DependencyInjection.Lifetime.Analyzers --version 2.2.2Relevant diagnostics
The rules that cover this failure mode
DI010
Constructor Over-Injection
constructors with too many meaningful dependencies.