What is junit-5-skill?
junit-5-skill is a Claude skill by LambdaTest that generate JUnit 5 unit and integration tests in Java with Mockito. It is listed under Engineering practice and has 376 GitHub stars.
| Type | Claude skill |
|---|---|
| Author | LambdaTest |
| Repository | LambdaTest/agent-skills |
| Popularity | 376 GitHub stars |
| Category | Engineering practice |
| Security | Low risk (100/100) |
| Rank | #776 of 1,262 Claude skills; #121 in Engineering practice |
| SKILL.md length | 231 lines |
| License | MIT |
| Last commit | 2026-10-13 |
| Stars this week | +1 |
Is junit-5-skill safe to install?
junit-5-skill scores 100/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 9 of 9 checks.
Skill results come from a static scan of its SKILL.md for instruction overrides, hidden actions, risky commands and credential access.
| Check | Result |
|---|---|
| No instruction-override phrases | Pass |
| No hidden actions | Pass |
| No pipe-to-shell installers | Pass |
| No obfuscated code | Pass |
| No destructive commands | Pass |
| Doesn't ask for keys or credentials | Pass |
| No network requests | Pass |
| No shell commands | Pass |
| Installs no packages | Pass |
How do I install junit-5-skill?
- Install with the skills CLI. Works for Claude Code and other agents that read skills.
npx skills add https://github.com/LambdaTest/agent-skills --skill junit-5-skill
- Or copy it by hand. Claude Code loads any folder with a SKILL.md from ~/.claude/skills.
git clone https://github.com/LambdaTest/agent-skills cp -r agent-skills/junit-5-skill ~/.claude/skills/junit-5-skill
- Use it. Claude loads the skill when a task matches its description. You can also name it in your prompt.
Use the junit-5-skill skill to …
Or ask Claude to set it up
Paste this into Claude Code and it installs junit-5-skill for you:
Install the "junit-5-skill" skill from https://github.com/LambdaTest/agent-skills/tree/main/junit-5-skill into ~/.claude/skills, then tell me in one line what it does.
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