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generate-testability-wrappers

85 / 100 · Low risk

Fine to try.

By dotnet/skills (GitHub) · design · 5,870 stars · scanned at commit 96c3d68

DO NOT USE when the target already consumes an injected interface or built-in abstraction such as IFileSystem or TimeProvider, even if the request says "generate a wrapper"; no new wrapper is needed. Use only when C# source calls an ambient/static dependency and no injectable seam exists: first-time TimeProvider, IHttpClientFactory, or System.IO.Abstractions adoption; minimal Environment/Console/Process wrappers; IProcessRunner; DI registration; or an ambient seam that preserves a static API. E…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'generate-testability-wrappers' ] || [ -L ~/.agents/skills/'generate-testability-wrappers' ]; then echo 'A skill folder named generate-testability-wrappers already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/dotnet/skills' "$d" && git -C "$d" checkout --quiet '96c3d68dad2855e3ab5178aa1a262789d86a1466' -- 'plugins/dotnet-test/skills/generate-testability-wrappers' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/dotnet-test/skills/generate-testability-wrappers' ~/.agents/skills/'generate-testability-wrappers' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'generate-testability-wrappers' ~/.claude/skills/'generate-testability-wrappers' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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