Provides file paths to language-specific extension files for the code-testing pipeline. Read this reference-only catalog for extension guidance files (e.g., dotnet.md for .NET, cpp.md for C++). Agents and skills read its bundled files directly; do not invoke this catalog through the model's skill tool.
Install
npx skills add dotnet/skills --skill code-testing-extensionsnpx skills add dotnet/skills --skill code-testing-extensions -a claude-code -gnpx skills add dotnet/skills --skill code-testing-extensions -a codex -ggemini skills install https://github.com/dotnet/skills.git --path plugins/dotnet-test/skills/code-testing-extensionsgh skill install dotnet/skills code-testing-extensionsgit clone --depth 1 https://github.com/dotnet/skills /tmp/dotnet__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/dotnet__skills/plugins/dotnet-test/skills/code-testing-extensions ~/.claude/skills/code-testing-extensions # Claude Code
cp -R /tmp/dotnet__skills/plugins/dotnet-test/skills/code-testing-extensions ~/.agents/skills/code-testing-extensions # Codex, Cursor, Gemini CLI, Copilot, OpenCode