dotnet-test plugin
Skills for running, generating, analyzing, and improving .NET tests: test execution, filtering, platform detection, coverage, testability, and MSTest workflows.
How to install the dotnet-test plugin
Run both commands inside Claude Code. The first adds the marketplace once; the second installs the plugin.
/plugin marketplace add dotnet/skills
/plugin install dotnet-test@dotnet-agent-skillsWhat's inside dotnet-test
34 parts read from the plugin's own files.
Agents 10
Call as @agent-dotnet-test:name- @agent-dotnet-test:code-testing-builder.agent
No description in the file.
- @agent-dotnet-test:code-testing-fixer.agent
No description in the file.
- @agent-dotnet-test:code-testing-implementer.agent
No description in the file.
- @agent-dotnet-test:code-testing-linter.agent
No description in the file.
- @agent-dotnet-test:code-testing-planner.agent
No description in the file.
- @agent-dotnet-test:code-testing-researcher.agent
No description in the file.
- @agent-dotnet-test:code-testing-tester.agent
No description in the file.
- @agent-dotnet-test:test-engineer.agent
No description in the file.
- @agent-dotnet-test:test-quality-auditor.agent
No description in the file.
- @agent-dotnet-test:testability-migration.agent
No description in the file.
Skills 24
Claude loads it when the task matches- assertion-quality
Analyzes test code to measure assertion depth, variety, and meaningfulness across multiple programming languages.
- code-testing
Generates, repairs, and strengthens unit tests across various frameworks like xUnit, pytest, and Jest using a research-plan-implement pipeline.
- code-testing-agent
Redirects legacy code-testing-agent calls to the current code-testing skill workflow.
- code-testing-extensions
Provides a reference catalog of language-specific guidance files for code-testing pipelines.
- coverage-analysis
Analyzes .NET code coverage reports to interpret line, branch, and condition metrics and assess refactoring safety using CRAP scores.
- crap-score
Calculates Change Risk Anti-Patterns (CRAP) scores for .NET methods, classes, or files by combining cyclomatic complexity and code coverage.
- detect-static-dependencies
Scans C# codebases to identify hard-to-test static dependencies like DateTime, FileSystem, and HttpClient for testability auditing.
- filter-syntax
Provides reference syntax for creating and translating test filters across VSTest and MTP for MSTest, NUnit, xUnit v3, and TUnit.
- find-untested-sources
Identifies source files without corresponding tests by statically parsing code using Roslyn or tree-sitter.
- generate-testability-wrappers
Generates wrapper interfaces, default implementations, and DI registrations to replace untestable static dependencies in C# code.
- grade-tests
Grades individual test methods for readiness and quality using an A-F rubric and Pass/Fail decision results.
- migrate-static-to-wrapper
Performs mechanical replacement of static dependency call sites with injected wrapper interfaces or built-in abstractions like TimeProvider.
- mtp-hot-reload
Sets up and manages a long-lived console host for automatic test re-runs following code edits in Microsoft Testing Platform projects.
- platform-detection
Identifies a .NET project's test platform, framework, command mode, and project system type by resolving configuration precedence.
- run-tests
Generates or executes the correct .NET test commands for various project styles, test frameworks, and SDK modes.
- scaffold-dotnet-test-project
Scaffolds, repairs, or registers .NET test projects to ensure correct solution wiring and CI test discovery.
- test-analysis-extensions
Provides language-specific reference files containing lookup tables for test markers, assertion APIs, and framework-specific patterns.
- test-anti-patterns
Audits test files or suites to produce a severity-ranked diagnostic report identifying quality issues and anti-patterns.
- test-gap-analysis
Identifies caller-visible production behavior changes that existing tests would miss using pseudo-mutation analysis.
- test-smell-detection
Audits test code using the testsmells.org academic taxonomy to identify and provide fixes for formal test smells across multiple programming languages.
- test-tagging
Classifies existing test suites by standard traits and reports their distribution to provide visibility into test coverage and types.
- test-value-evidence
Assess tests against specific code changes or features to provide red-green evidence by comparing implementations against meaningful counterfactuals.
- testability-obstacle
Introduces minimal production seams for C#/.NET to enable deterministic testing of ambient dependencies like DateTime, File, and Random.
- writing-mstest-tests
Fix, modernize, and explain MSTest unit tests and configurations while respecting specific version constraints and project setups.
Using dotnet-test in Claude Code
Ask for an agent by name:
@agent-dotnet-test:code-testing-builder.agent
@agent-dotnet-test:code-testing-fixer.agentSkills need no command. Claude reads them when your request matches what they describe.
Update, turn off or remove
- Update the plugin (shell)
- claude plugin update dotnet-test@dotnet-agent-skills
- Refresh the marketplace
- /plugin marketplace update dotnet-agent-skills
- Turn it off for now
- /plugin disable dotnet-test@dotnet-agent-skills
- Remove it
- /plugin uninstall dotnet-test@dotnet-agent-skills
Skills in dotnet-test
- code-testingdotnet/skills
Generates, repairs, and strengthens unit tests across various frameworks like xUnit, pytest, and Jest using a research-plan-implement pipeline.
2 files5.9Kstars - code-testing-extensionsdotnet/skills
Provides a reference catalog of language-specific guidance files for code-testing pipelines.
22 files5.9Kstars - coverage-analysisdotnet/skills
Analyzes .NET code coverage reports to interpret line, branch, and condition metrics and assess refactoring safety using CRAP scores.
8 files5.9Kstars - find-untested-sourcesdotnet/skills
Identifies source files without corresponding tests by statically parsing code using Roslyn or tree-sitter.
3 files5.9Kstars - platform-detectiondotnet/skills
Identifies a .NET project's test platform, framework, command mode, and project system type by resolving configuration precedence.
2 files5.9Kstars - test-analysis-extensionsdotnet/skills
Provides language-specific reference files containing lookup tables for test markers, assertion APIs, and framework-specific patterns.
12 files5.9Kstars - test-gap-analysisdotnet/skills
Identifies caller-visible production behavior changes that existing tests would miss using pseudo-mutation analysis.
3 files5.9Kstars - test-smell-detectiondotnet/skills
Audits test code using the testsmells.org academic taxonomy to identify and provide fixes for formal test smells across multiple programming languages.
2 files5.9Kstars - writing-mstest-testsdotnet/skills
Fix, modernize, and explain MSTest unit tests and configurations while respecting specific version constraints and project setups.
2 files5.9Kstars - assertion-qualitydotnet/skills
Analyzes test code to measure assertion depth, variety, and meaningfulness across multiple programming languages.
5.9Kstars - crap-scoredotnet/skills
Calculates Change Risk Anti-Patterns (CRAP) scores for .NET methods, classes, or files by combining cyclomatic complexity and code coverage.
5.9Kstars - detect-static-dependenciesdotnet/skills
Scans C# codebases to identify hard-to-test static dependencies like DateTime, FileSystem, and HttpClient for testability auditing.
5.9Kstars - filter-syntaxdotnet/skills
Provides reference syntax for creating and translating test filters across VSTest and MTP for MSTest, NUnit, xUnit v3, and TUnit.
5.9Kstars - generate-testability-wrappersdotnet/skills
Generates wrapper interfaces, default implementations, and DI registrations to replace untestable static dependencies in C# code.
5.9Kstars - grade-testsdotnet/skills
Grades individual test methods for readiness and quality using an A-F rubric and Pass/Fail decision results.
5.9Kstars - migrate-static-to-wrapperdotnet/skills
Performs mechanical replacement of static dependency call sites with injected wrapper interfaces or built-in abstractions like TimeProvider.
5.9Kstars - mtp-hot-reloaddotnet/skills
Sets up and manages a long-lived console host for automatic test re-runs following code edits in Microsoft Testing Platform projects.
5.9Kstars - run-testsdotnet/skills
Generates or executes the correct .NET test commands for various project styles, test frameworks, and SDK modes.
5.9Kstars - scaffold-dotnet-test-projectdotnet/skills
Scaffolds, repairs, or registers .NET test projects to ensure correct solution wiring and CI test discovery.
5.9Kstars - test-anti-patternsdotnet/skills
Audits test files or suites to produce a severity-ranked diagnostic report identifying quality issues and anti-patterns.
5.9Kstars - test-taggingdotnet/skills
Classifies existing test suites by standard traits and reports their distribution to provide visibility into test coverage and types.
5.9Kstars - test-value-evidencedotnet/skills
Assess tests against specific code changes or features to provide red-green evidence by comparing implementations against meaningful counterfactuals.
5.9Kstars - testability-obstacledotnet/skills
Introduces minimal production seams for C#/.NET to enable deterministic testing of ambient dependencies like DateTime, File, and Random.
5.9Kstars - code-testing-agentdotnet/skills
Redirects legacy code-testing-agent calls to the current code-testing skill workflow.
5.9Kstars
dotnet-test plugin questions
How do I install the dotnet-test plugin?
In Claude Code run /plugin marketplace add dotnet/skills, then /plugin install dotnet-test@dotnet-agent-skills.
What does the dotnet-test plugin include?
dotnet-test bundles 10 agents, 24 skills.
Which agents come with dotnet-test?
code-testing-builder.agent, code-testing-fixer.agent, code-testing-implementer.agent, code-testing-linter.agent, code-testing-planner.agent, code-testing-researcher.agent +4. Call one with @agent-dotnet-test:code-testing-builder.agent.
How do I update or remove the dotnet-test plugin?
Update it with claude plugin update dotnet-test@dotnet-agent-skills in your shell, or from the Installed tab of /plugin. Remove it with /plugin uninstall dotnet-test@dotnet-agent-skills.