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java-install-skill
70 / 100 · Review before installing
Check before installing. Some of what it can do is expected: a devops skill usually runs commands, installs tools and uses cloud credentials.
By jiushiwon/wg-skills (GitHub) · devops · 146 stars · scanned at commit 1c761a6
Java 安装子技能。支持 apt/dnf/Docker 方式安装指定版本的 JDK,幂等检测,已安装则提示。当用户说「安装 Java」「装 Java」时触发。
Works with any agent that supports SKILL.md skills.
What this skill can do
Downloads and installs other software
The author does not mention this. Expected for a devops skill.
Found in 13 places.
Show 10 more
- super-deploy-skills/runtime-install-skill/children/java-install-skill/SKILL.md, line 37
| Ubuntu/Debian | `apt install openjdk-21-jdk` | - super-deploy-skills/runtime-install-skill/children/java-install-skill/SKILL.md, line 38
| CentOS/RHEL | `dnf install java-21-openjdk` | - super-deploy-skills/runtime-install-skill/children/java-install-skill/SKILL.md, line 39
| macOS | `brew install openjdk@21` | - super-deploy-skills/runtime-install-skill/children/java-install-skill/references/install-commands.md, line 12
sudo apt install -y openjdk-21-jdk - super-deploy-skills/runtime-install-skill/children/java-install-skill/references/install-commands.md, line 15
sudo apt install -y openjdk-17-jdk - super-deploy-skills/runtime-install-skill/children/java-install-skill/references/install-commands.md, line 18
sudo apt install -y openjdk-11-jdk - super-deploy-skills/runtime-install-skill/children/java-install-skill/references/install-commands.md, line 43
sudo dnf install -y java-21-openjdk java-21-openjdk-devel - super-deploy-skills/runtime-install-skill/children/java-install-skill/references/install-commands.md, line 46
sudo dnf install -y java-17-openjdk java-17-openjdk-devel - super-deploy-skills/runtime-install-skill/children/java-install-skill/references/install-commands.md, line 49
sudo dnf install -y java-11-openjdk java-11-openjdk-devel - super-deploy-skills/runtime-install-skill/children/java-install-skill/references/install-commands.md, line 72
brew install openjdk@21
Runs commands on your computer
The author does not mention this. Expected for a devops skill.
Found in 2 places.
Changes files outside its own folder
The author does not mention this.
Found in 6 places.
Show 3 more
Safer alternatives
Low-risk skills in the same category (devops) that look related. Check that one does what you need.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'java-install-skill' ] || [ -L ~/.agents/skills/'java-install-skill' ]; then echo 'A skill folder named java-install-skill already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jiushiwon/wg-skills' "$d" && git -C "$d" checkout --quiet '1c761a6dbc5a85b69fbef8c099270e4c42cf6255' -- 'super-deploy-skills/runtime-install-skill/children/java-install-skill' && mkdir -p ~/.agents/skills && cp -R "$d"/'super-deploy-skills/runtime-install-skill/children/java-install-skill' ~/.agents/skills/'java-install-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/'java-install-skill' ~/.claude/skills/'java-install-skill' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for jiushiwon/wg-skills shows the score of its lowest-scoring skill.

[](https://zalavijaysinh.github.io/skilltrust/repos/jiushiwon/wg-skills/)
Score history
| Date | Version | Score |
|---|
| 2026-11-13 | 1c761a6 | 70 |