What does the .NET Test Triage skill do?

It runs your .NET test suite, identifies exactly which tests failed, and generates both a human-readable failure summary and a machine-readable filter file for rerunning only the failed tests.

Where are the test failure reports stored?

The skill saves outputs to artifacts/codex/test-failures.md for the summary and artifacts/codex/test-filter.txt for the filter string.

How do I rerun only the failed tests using this skill?

After running the triage script, use the generated artifacts/codex/test-filter.txt file with the dotnet test --filter command to focus specifically on the failed cases.

Can I pass custom arguments to the dotnet test command?

Yes, the triage script accepts standard dotnet test arguments, allowing you to specify solution files, configuration flags, or disable restoration.

.NET Test Triage

Name: .NET Test Triage
Author: bravellian

bybravellian

Security & Testing

Automates .NET test failure analysis by capturing logs, generating markdown summaries, and creating focused rerun filters.

About

The dotnet-test-triage skill streamlines the debugging process for .NET developers by executing tests and automatically isolating failures. It parses TRX logs to provide a compact markdown summary of errors and generates a specialized filter string that allows for immediate rerunning of only the failing test cases. This is particularly useful in large test suites where full reruns are time-consuming and identifying specific failures within voluminous logs is difficult, enabling a faster iterative fix-and-verify cycle.

Key Features

Facilitates advanced debugging modes including blame, hang-detection, and diagnostic logging
Supports custom CLI arguments and environment variables for flexible configuration
Automated .NET test execution and failure capture
Creates a reusable filter file for targeted test reruns
Generates a compact Markdown report of failed test cases and error snippets
0 GitHub stars

Use Cases

Isolating and rerunning failing tests in large .NET solutions to save time
Generating quick failure summaries for code reviews or bug documentation
Automating the collection of test failure artifacts during local development

About

Key Features

Facilitates advanced debugging modes including blame, hang-detection, and diagnostic logging
Supports custom CLI arguments and environment variables for flexible configuration
Automated .NET test execution and failure capture
Creates a reusable filter file for targeted test reruns
Generates a compact Markdown report of failed test cases and error snippets
0 GitHub stars

Use Cases

Isolating and rerunning failing tests in large .NET solutions to save time
Generating quick failure summaries for code reviews or bug documentation
Automating the collection of test failure artifacts during local development