ddev-docker-cleanup

ddev-docker-cleanup is a skill for Claude Code from kanopi/cms-cultivator. It costs 139 tokens per session (1,470 once invoked), scanned A, original, GPL-2.0.

A cleanup procedure for DDEV and Docker storage, including Docker setups running through OrbStack or Docker Desktop. DDEV is a local development environment that uses Docker.

In plain words
What is it for?
Use it to clean abandoned worktree, agent, CI, Playwright-test, and temporary-clone data from Docker storage.
Why use it?
It helps recover disk space from leftover containers, volumes, build cache, and unused images without removing protected database data.

Skill for Claude Code

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

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the cms-cultivator plugin — 26 skills shipped together

Good fit Use it to clean abandoned worktree, agent, CI, Playwright-test, and temporary-clone data from Docker storage.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kanopi/cms-cultivator/ddev-docker-cleanup
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 kanopi/cms-cultivator --skill ddev-docker-cleanup
Clone the repo
git clone --depth 1 https://github.com/kanopi/cms-cultivator

Made for: Claude Code.

Or install cms-cultivator, the plugin that ships this one along with the rest of its 26 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 ddev-docker-cleanup

README.md
[![agentmods](https://agentmods.dev/badge/skills/kanopi/cms-cultivator/ddev-docker-cleanup/github.svg)](https://agentmods.dev/skills/kanopi/cms-cultivator/ddev-docker-cleanup)
Your own site
<a href="https://agentmods.dev/skills/kanopi/cms-cultivator/ddev-docker-cleanup"><img src="https://agentmods.dev/badge/skills/kanopi/cms-cultivator/ddev-docker-cleanup/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 ddev-docker-cleanup

Your own site · 80×15
<a href="https://agentmods.dev/skills/kanopi/cms-cultivator/ddev-docker-cleanup"><img src="https://agentmods.dev/badge/skills/kanopi/cms-cultivator/ddev-docker-cleanup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 139 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,470 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00139 $0.01470
Opus 5 $0.00069 $0.00735
Sonnet 5 $0.00028 $0.00294
Haiku 4.5 $0.00014 $0.00147

Measured 10d ago against content hash 0ca1581e10fd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

ddev-docker-cleanup 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 10d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/lib.sh, scripts/prune.sh, scripts/report.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/ddev-docker-cleanup/SKILL.md · 86 lines

The source is not reproduced here

Licensed GPL-2.0

The repository is licensed GPL-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

3 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.

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. 10d ago First seen · 86 lines · 139 tokens per session scan A 0ca1581e10fd

Subscribe to this mod's changes

ddev-docker-cleanup is a skill published in the GitHub repository kanopi/cms-cultivator (17 stars, last pushed 9d ago), licensed GPL-2.0. It adds 139 tokens to every session and 1,470 once invoked, about $0.0007 per session on Opus 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.

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