ghcopilot-instr-java-11-to-java-17-upgrade

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By anubhavg-icpl/vibe (GitHub) · coding · 13 stars · scanned at commit d51e7ac

Use when the user needs guidance on java-11-to-java-17-upgrade. GitHub Copilot instruction from the awesome-copilot collection.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. Expected for a coding skill.

Found in 65 places.

skills/ghcopilot-instr-java-11-to-java-17-upgrade/SKILL.md, line 654-XX:+UseZGC
skills/ghcopilot-instr-java-11-to-java-17-upgrade/SKILL.md, line 668-XX:+UseShenandoahGC
skills/ghcopilot-instr-java-11-to-java-17-upgrade/SKILL.md, line 682java -XX:DumpLoadedClassList=classes.lst -cp myapp.jar com.example.Main

Show 17 more

.claude/settings.json, line 9"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" pre-bash'",
.claude/settings.json, line 19"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" pre-edit'",
.claude/settings.json, line 31"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" post-edit'",
.claude/settings.json, line 41"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" post-bash'",
.claude/settings.json, line 52"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" route'",
.claude/settings.json, line 63"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" session-restore'",
.claude/settings.json, line 68"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/auto-memory-hook.mjs\" import'",
.claude/settings.json, line 79"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" session-end'",
.claude/settings.json, line 90"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/auto-memory-hook.mjs\" sync'",
.claude/settings.json, line 102"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" compact-manual'"
.claude/settings.json, line 106"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" session-end'",
.claude/settings.json, line 116"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" compact-auto'"
.claude/settings.json, line 120"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" session-end'",
.claude/settings.json, line 131"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" status'",
.claude/settings.json, line 142"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" post-task'",
.claude/settings.json, line 153"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" notify'",
.claude/settings.json, line 162"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/statusline.cjs\"'"

and 45 more places

Downloads and installs other software

The author does not mention this. It runs automatically when the plugin is installed.

Found in 10 places.

.claude/settings.json, line 166"Bash(npx @claude-flow*)",
.claude/settings.json, line 167"Bash(npx claude-flow*)",
.mcp.json, line 4"command": "npx",

Show 7 more

hooks/cmods/README.md, line 96npx eslint --fix "$FILE" 2>/dev/null
hooks/cmods/post-edit-format.sh, line 29npx prettier --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/post-edit-format.sh, line 32npx biome format --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/post-edit-format.sh, line 80npx prettier --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/post-edit-format.sh, line 86npx prettier --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/pre-commit-lint.sh, line 38echo "$files" | xargs npx eslint --max-warnings 0 2>/dev/null
hooks/hooks.json, line 106"command": "#!/bin/bash\n# Run TypeScript check after editing TS files\ninput=$(cat)\nfile_path=$(echo \"$input\" | jq -r '.tool_input.file_path // \"\"')\n\nif

Install

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

if [ -e ~/.agents/skills/'ghcopilot-instr-java-11-to-java-17-upgrade' ] || [ -L ~/.agents/skills/'ghcopilot-instr-java-11-to-java-17-upgrade' ]; then echo 'A skill folder named ghcopilot-instr-java-11-to-java-17-upgrade already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/anubhavg-icpl/vibe' "$d" && git -C "$d" checkout --quiet 'd51e7ac9a34111cd2e63daed83c2198f91570050' -- 'skills/ghcopilot-instr-java-11-to-java-17-upgrade' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/ghcopilot-instr-java-11-to-java-17-upgrade' ~/.agents/skills/'ghcopilot-instr-java-11-to-java-17-upgrade' && 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/'ghcopilot-instr-java-11-to-java-17-upgrade' ~/.claude/skills/'ghcopilot-instr-java-11-to-java-17-upgrade' (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

Date	Version	Score
2026-11-08	`d51e7ac`	80