docker-containerization

docker-containerization is a skill for Claude Code, Codex from DNYoussef/context-cascade. It costs 0 tokens per session (2,092 once invoked), scanned C, original, MIT.

A workflow for packaging and running applications in Docker containers. A container bundles an application with the files and settings it needs to run consistently.

In plain words
What is it for?
Use it to create multi-stage Docker builds, improve build caching, run services with Docker Compose, and scan container images for security issues.
Why use it?
It helps reduce differences between development, testing, and production environments and supports repeatable builds.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: names the TodoWrite tool.

Good fit Use it to create multi-stage Docker builds, improve build caching, run services with Docker Compose, and scan container images for security issues.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dnyoussef/context-cascade/docker-containerization
Install

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.

Any agent
npx skills add DNYoussef/context-cascade --skill docker-containerization
Clone the repo
git clone --depth 1 https://github.com/DNYoussef/context-cascade

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for docker-containerization

README.md
[![agentmods](https://agentmods.dev/badge/skills/dnyoussef/context-cascade/docker-containerization/github.svg)](https://agentmods.dev/skills/dnyoussef/context-cascade/docker-containerization)
Your own site
<a href="https://agentmods.dev/skills/dnyoussef/context-cascade/docker-containerization"><img src="https://agentmods.dev/badge/skills/dnyoussef/context-cascade/docker-containerization/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.

agentmods 80×15 button for docker-containerization

Your own site · 80×15
<a href="https://agentmods.dev/skills/dnyoussef/context-cascade/docker-containerization"><img src="https://agentmods.dev/badge/skills/dnyoussef/context-cascade/docker-containerization.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,092 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.02092
Opus 5.5 $0.00000 $0.00837
Sonnet 5.5 $0.00000 $0.00418
Haiku 4.5 $0.00000 $0.00209

Measured 1mo ago against content hash 41c1f682ccb0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

docker-containerization scanned grade C with 2 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

&& rm -rf /var/lib/apt/lists/*

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')"
skills/operations/docker-containerization/SKILL.md · 296 lines

How it starts

The opening of the file, as written. The whole thing — 296 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/============================================================================/ /* DOCKER-CONTAINERIZATION SKILL :: VERILINGUA x VERIX EDITION / /============================================================================*/


name: docker-containerization version: 1.0.0 description: | [assert|neutral] Docker containerization specialist for multi-stage builds, layer caching optimization, security scanning with Trivy, Docker Compose orchestration, BuildKit advanced features, and production-grade Dock [ground:given] [conf:0.95] [state:confirmed] category: Infrastructure tags:

  • general author: system cognitive_frame: primary: aspectual goal_analysis: first_order: "Execute docker-containerization workflow" second_order: "Ensure quality and consistency" third_order: "Enable systematic Infrastructure processes"

/----------------------------------------------------------------------------/ /* S0 META-IDENTITY / /----------------------------------------------------------------------------*/

[define|neutral] SKILL := { name: "docker-containerization", category: "Infrastructure", version: "1.0.0", layer: L1 } [ground:given] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* S1 COGNITIVE FRAME / /----------------------------------------------------------------------------*/

[define|neutral] COGNITIVE_FRAME := { frame: "Aspectual", source: "Russian", force: "Complete or ongoing?" } [ground:cognitive-science] [conf:0.92] [state:confirmed]

Kanitsal Cerceve (Evidential Frame Activation)

Kaynak dogrulama modu etkin.

/----------------------------------------------------------------------------/ /* S2 TRIGGER CONDITIONS / /----------------------------------------------------------------------------*/

[define|neutral] TRIGGER_POSITIVE := { keywords: ["docker-containerization", "Infrastructure", "workflow"], context: "user needs docker-containerization capability" } [ground:given] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* S3 CORE CONTENT / /----------------------------------------------------------------------------*/

Read the full file on GitHub · 296 lines

Files

What ships with it

1 file 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.

Changes

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.

  1. 1mo ago First seen · 296 lines · 0 tokens per session scan C 41c1f682ccb0

Subscribe to this mod's changes

docker-containerization is a skill published in the GitHub repository DNYoussef/context-cascade (32 stars, last pushed 3mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,092 tokens. A static security scan graded it C with 2 findings (recursive force delete, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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