Coverage Analysis

When your .NET project's coverage is stuck at 73% and you don't know why, this skill tells you which methods are blocking progress. It runs your test suite with coverage collection, then calculates CRAP scores (Change Risk Anti-Patterns) for every method to surface the dangerous stuff: complex code with low coverage that's risky to modify. You get a ranked table of hotspots showing exactly where to add tests next. It handles the entire toolchain automatically, from detecting whether you're using Coverlet or Microsoft CodeCoverage to merging reports from multiple test projects. The workflow is built to deliver the risk analysis first, then optionally generate HTML reports if you want them. Good for diagnosing coverage plateaus or planning refactoring work.

Install to Claude Code

npx -y skills add dotnet/skills --skill coverage-analysis --agent claude-code