Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add ArabelaTso/Skills-4-SE --skill containerization-assistantgit clone --depth 1 https://github.com/ArabelaTso/Skills-4-SEWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/arabelatso/skills-4-se/containerization-assistant)<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/containerization-assistant"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/containerization-assistant/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/containerization-assistant"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/containerization-assistant.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 6 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 36 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 38 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 238 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high System Prompt Leakage · line 437 Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.Fix: Remove any instructions that reveal, print, or output system prompts or internal rules. System instructions should never be exposed to end users.
- medium MCP Rug Pull · line 151 Docker image references without a specific tag (:latest is implicit) or digest (@sha256:...) can be silently replaced by a malicious image.Fix: Pin the image: image:tag or image@sha256:abc123
- medium Tool Misuse · line 370 Tool defaults are unsafe or overly permissive (e.g. disabled TLS verification, no authentication, world-writable permissions). Unsafe defaults widen the attack surface.Fix: Override unsafe defaults with secure settings (verify=True, auth required, restrictive permissions). Review and harden all tool configurations.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00105 | $0.02891 |
| Opus 5.5 | $0.00042 | $0.01156 |
| Sonnet 5.5 | $0.00021 | $0.00578 |
| Haiku 4.5 | $0.00011 | $0.00289 |
Grade A, and why
containerization-assistant scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 528 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Containerization Assistant
Generate production-ready Docker and Kubernetes configurations for your applications.
Quick Start
Generate a Dockerfile
For existing templates:
# Node.js application
cp assets/Dockerfile.nodejs ./Dockerfile
# Python application
cp assets/Dockerfile.python ./Dockerfile
# Java application (Spring Boot)
cp assets/Dockerfile.java ./Dockerfile
# Go application
cp assets/Dockerfile.go ./Dockerfile
For custom generation: Describe your application stack and requirements, and a custom Dockerfile will be generated.
Generate Docker Compose
# Multi-service application template
cp assets/docker-compose.yml ./
cp assets/.env.example ./.env
# Edit .env with your configuration
Generate Kubernetes Manifests
Kubernetes configurations are generated based on your deployment requirements. See kubernetes_patterns.md for complete examples.
Available Templates
Dockerfiles
Node.js (assets/Dockerfile.nodejs):
- Multi-stage build for minimal image size
- Alpine-based (~170MB vs ~900MB)
- Non-root user for security
- Production-optimized dependencies
Python (assets/Dockerfile.python):
- Multi-stage build with builder pattern
- Slim base image
- User-space pip installations
- Non-root user
Java (assets/Dockerfile.java):
- Multi-stage build with JDK builder
- JRE-only runtime for smaller image
- Spring Boot optimized
- Non-root user
Go (assets/Dockerfile.go):
- Multi-stage build
- Minimal Alpine runtime
- Static binary compilation
- Non-root user
Docker Compose
Multi-service stack (assets/docker-compose.yml):
- Web application service
- PostgreSQL database
- Redis cache
- Nginx reverse proxy
- Health checks
- Volume management
- Network isolation
Environment Configuration
Environment template (assets/.env.example):
- Database credentials
- Application secrets
- Service configuration
- API keys
Generation Workflow
What ships with it
8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 528 lines · 105 tokens per session scan A eadf1bfd83ac
containerization-assistant is a skill published in the GitHub repository ArabelaTso/Skills-4-SE (259 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 105 tokens to every session and 2,891 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
skill-code-quality
This skill should be used when implementing code quality standards, setting up linting/testing/security scans, enforcing coverage thresholds, or establishing CI/CD guardrails.
diagnose
Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says "diagnose this" / "debug this", reports a bug, says something is broken/throwing/failing, or describes a performance regression.
skill-incident-management
Incident response, postmortem facilitation, root cause analysis (RCA), blameless culture, incident timeline documentation, and incident classification. Use when responding to production incidents, writing incident reports, facilitating postmortems, or improving incident response processes.
skill-pr-review
Comprehensive code review for pull requests using parallel multi-agent analysis. Audits CLAUDE.md compliance, checks for bugs, analyzes git history, reviews comments, and filters by confidence score. Use when reviewing a GitHub PR, mentions "code review", "review this PR", or "/code-review".
teach
Teach the user a new skill or concept, within this workspace.
improve-codebase-architecture
Find deepening opportunities in a codebase, informed by the domain language in CONTEXT.md and the decisions in docs/adr/. Use when the user wants to improve architecture, find refactoring opportunities, consolidate tightly-coupled modules, or make a codebase more testable and AI-navigable.