docker-container-security

94 / 100 · Low risk

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

By yanacuti1121/Yana-AI (GitHub) · coding · 13 stars · scanned at commit 54d4aa9

Run containers with a defensive baseline that survives production. Covers non-root users, read-only filesystems, dropped Linux capabilities, secret mounts instead of build-time bake-in, image scanning with trivy, distroless and minimal base images, and the Docker-bypasses-UFW firewall pitfall. Invoke when adding Docker to a VPS with UFW, writing a new Dockerfile, or pushing an image to a public registry.

Works with any agent that supports SKILL.md skills.

What this skill can do

Connects to the internet

This is disclosed by the author in the skill's SKILL.md or README.

Found in 1 place.

.claude/skills/gw360--docker-container-security/SKILL.md, line 28sudo wget -O /usr/local/bin/ufw-docker \

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 7 places.

.claude/skills/gw360--docker-container-security/SKILL.md, line 28sudo wget -O /usr/local/bin/ufw-docker \
.claude/skills/gw360--docker-container-security/SKILL.md, line 51sudo ss -tlnp | grep docker # should not show 0.0.0.0:<port> for internal services
.claude/skills/gw360--docker-container-security/SKILL.md, line 98docker run -d \

Show 4 more

.claude/skills/gw360--docker-container-security/SKILL.md, line 145docker build --build-arg STRIPE_KEY=sk_live_... .
.claude/skills/gw360--docker-container-security/SKILL.md, line 160docker history --no-trunc myapp:1.2.3
.claude/skills/gw360--docker-container-security/SKILL.md, line 171trivy image --severity HIGH,CRITICAL --exit-code 1 myapp:1.2.3
.claude/skills/gw360--docker-container-security/SKILL.md, line 217docker ps --format 'table {{.Names}}\t{{.Image}}' | tail -n +2 | while read name img; do

Install

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

if [ -e ~/.agents/skills/'docker-container-security' ] || [ -L ~/.agents/skills/'docker-container-security' ]; then echo 'A skill folder named docker-container-security already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/yanacuti1121/Yana-AI' "$d" && git -C "$d" checkout --quiet '54d4aa9fa3241319f4d37212bd23826658bf6bed' -- '.claude/skills/gw360--docker-container-security' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/gw360--docker-container-security' ~/.agents/skills/'docker-container-security' && 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/'docker-container-security' ~/.claude/skills/'docker-container-security' (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
2026-11-13	`54d4aa9`	94
2026-11-08	`4a78f20`	94

Also found in

Identical copies of this skill exist at:

yanacuti1121/Yana-AI/core/skills/gw360--docker-container-security