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jest-skill

80 / 100 · Low risk

Fine to try.

By LambdaTest/agent-skills (GitHub) · coding · 392 stars · scanned at commit 375e466

Generates Jest unit and integration tests in JavaScript or TypeScript. Covers mocking, snapshots, async testing, and React component testing. Use when user mentions "Jest", "describe/it/expect", "jest.mock", "toMatchSnapshot". Triggers on: "Jest", "expect().toBe()", "jest.mock", "snapshot test", "JS test", "React test".

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/'jest-skill' ] || [ -L ~/.agents/skills/'jest-skill' ]; then echo 'A skill folder named jest-skill already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/LambdaTest/agent-skills' "$d" && git -C "$d" checkout --quiet '375e466d6efd77436075e39ffba9623433740e18' -- 'jest-skill' && mkdir -p ~/.agents/skills && cp -R "$d"/'jest-skill' ~/.agents/skills/'jest-skill' && 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/'jest-skill' ~/.claude/skills/'jest-skill' (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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