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devcontainer-claude-setup

devcontainer-claude-setup is a skill for Claude Code from findscripter/everything-skills. It costs 110 tokens per session (2,005 once invoked), scanned C, original, no licence file.

A setup guide for adding a development container: an isolated environment that keeps project tools and dependencies separate from your computer. It detects the project language and creates the configuration files needed to run Claude Code inside that environment.

In plain words
What is it for?
It creates a Dockerfile, devcontainer.json, installation scripts, and shell settings for a new isolated Claude Code environment.
Why use it?
It avoids manually assembling a repeatable sandbox for development. It is intended for projects that do not already have Dev Container support.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the 02-engineering plugin — 125 skills shipped together

not rated 11repo today C scan 110 tokens custom licence

Good fit It creates a Dockerfile, devcontainer.json, installation scripts, and shell settings for a new isolated Claude Code environment.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/findscripter/everything-skills/devcontainer-claude-setup
View source ↗ findscripter/everything-skills findscripter.github.io
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 findscripter/everything-skills --skill devcontainer-claude-setup
Clone the repo
git clone --depth 1 https://github.com/findscripter/everything-skills

Made for: Claude Code.

Or install 02-engineering, the plugin that ships this one along with the rest of its 125 skills.

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 devcontainer-claude-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/findscripter/everything-skills/devcontainer-claude-setup/github.svg)](https://agentmods.dev/skills/findscripter/everything-skills/devcontainer-claude-setup)
Your own site
<a href="https://agentmods.dev/skills/findscripter/everything-skills/devcontainer-claude-setup"><img src="https://agentmods.dev/badge/skills/findscripter/everything-skills/devcontainer-claude-setup/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 devcontainer-claude-setup

Your own site · 80×15
<a href="https://agentmods.dev/skills/findscripter/everything-skills/devcontainer-claude-setup"><img src="https://agentmods.dev/badge/skills/findscripter/everything-skills/devcontainer-claude-setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 110 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,005 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00110 $0.02005
Opus 5.5 $0.00044 $0.00802
Sonnet 5.5 $0.00022 $0.00401
Haiku 4.5 $0.00011 $0.00200

Measured today against content hash c9b2071362bc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

devcontainer-claude-setup scanned grade C with 1 finding 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 today.

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.

postCreate（有 `pyproject.toml`）：`rm -rf .venv && uv sync && uv run /opt/post_install.py`
02-engineering/devcontainer-claude-setup/SKILL.md · 139 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. today First seen · 139 lines · 110 tokens per session scan C c9b2071362bc

Subscribe to this mod's changes

devcontainer-claude-setup is a skill published in the GitHub repository findscripter/everything-skills (11 stars, last pushed today), with no licence file. It adds 110 tokens to every session and 2,005 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-12.

ContainersDevOps and cloudagent-skillsai-agentschinesedevcontainerdockeruvvs-code公众号
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