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legacy-tests

95 / 100 · Low risk

Fine to try.

By genkovich/agentic-engineering-course-public (GitHub) · other · 15 stars · scanned at commit 2dc9bdf

Use when running Step 3.2 of legacy refactoring protocol — generates contract/characterization/architecture tests for the new module before any cutover. Triggers on '/legacy-tests <module>' or when user asks to 'згенерувати тести для legacy', 'characterization tests', 'fix point of reference'.

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/'legacy-tests' ] || [ -L ~/.agents/skills/'legacy-tests' ]; then echo 'A skill folder named legacy-tests already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/genkovich/agentic-engineering-course-public' "$d" && git -C "$d" checkout --quiet '2dc9bdfa5d508a04d414fb0991617e6722ec635a' -- 'modules/4-prompting-mastery/4.9-legacy-refactor-solution/.claude/skills/legacy-tests' && mkdir -p ~/.agents/skills && cp -R "$d"/'modules/4-prompting-mastery/4.9-legacy-refactor-solution/.claude/skills/legacy-tests' ~/.agents/skills/'legacy-tests' && 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/'legacy-tests' ~/.claude/skills/'legacy-tests' (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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Score history

Also found in

Identical copies of this skill exist at:

• genkovich/agentic-engineering-course-public/modules/4-prompting-mastery/4.9-legacy-refactor/.claude/skills/legacy-tests