# Ls Docker Best Practices

> Guide Dockerfile, Compose, and container best practices. Use for images,

- **Type:** Skill
- **Install:** `agentstack add skill-cruxexperts-localsetup-ls-docker-best-practices`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [CruxExperts](https://agentstack.voostack.com/s/cruxexperts)
- **Installs:** 0
- **Category:** [Cloud & Infrastructure](https://agentstack.voostack.com/c/cloud-infrastructure)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [CruxExperts](https://github.com/CruxExperts)
- **Source:** https://github.com/CruxExperts/localsetup/tree/main/ls/skills/ls-docker-best-practices

## Install

```sh
agentstack add skill-cruxexperts-localsetup-ls-docker-best-practices
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Docker

Use this skill when working on Docker tasks.

## Workflow

- Inspect base image, build context, multi-stage use, dependency cache, user, exposed ports, volumes, and health checks.
- Avoid baking secrets into images, layers, args, logs, or Compose files.
- Validate image size, rebuild determinism, non-root runtime, signal handling, and environment-specific config.

## Boundaries

- Inspect the target repository before making changes.
- Prefer existing project patterns, declared package managers, and documented validation commands.
- Do not expose secrets, credentials, private user data, or production account identifiers in source, examples, or logs.
- When external APIs or current vendor behavior matter, verify against official docs before implementation.

## Provenance

- Source classification: `official-docs-reference`
- This is a LocalSetup-native skill written from project workflow requirements and public/official documentation routing.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [CruxExperts](https://github.com/CruxExperts)
- **Source:** [CruxExperts/localsetup](https://github.com/CruxExperts/localsetup)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-cruxexperts-localsetup-ls-docker-best-practices
- Seller: https://agentstack.voostack.com/s/cruxexperts
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.