dockerhub

dockerhub is a skill for Claude Code from 0xmariowu/Autosearch. It costs 23 tokens per session (304 once invoked), scanned A, original, MIT.

A search tool for Docker Hub, a public registry where developers publish container images. Results include image names, descriptions, download counts, and star counts.

In plain words
What is it for?
Use it to find official or community images, choose base images, compare popular images for a service, and locate container deployment artifacts.
Why use it?
It helps compare available container images before choosing one for development or deployment.

Skill for Claude Code

Written for Claude Code: when-to-use in frontmatter.

Part of the autosearch plugin — 55 skills, 1 agent shipped together

Good fit Use it to find official or community images, choose base images, compare popular images for a service, and locate container deployment artifacts.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/0xmariowu/autosearch/dockerhub
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 0xmariowu/Autosearch --skill dockerhub
Clone the repo
git clone --depth 1 https://github.com/0xmariowu/Autosearch

Made for: Claude Code.

Or install autosearch, the plugin that ships this one along with the rest of its 55 skills, 1 agent.

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 dockerhub

README.md
[![agentmods](https://agentmods.dev/badge/skills/0xmariowu/autosearch/dockerhub/github.svg)](https://agentmods.dev/skills/0xmariowu/autosearch/dockerhub)
Your own site
<a href="https://agentmods.dev/skills/0xmariowu/autosearch/dockerhub"><img src="https://agentmods.dev/badge/skills/0xmariowu/autosearch/dockerhub/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 dockerhub

Your own site · 80×15
<a href="https://agentmods.dev/skills/0xmariowu/autosearch/dockerhub"><img src="https://agentmods.dev/badge/skills/0xmariowu/autosearch/dockerhub.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 304 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 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 $0.00023 $0.00304
Opus 5 $0.00012 $0.00152
Sonnet 5 $0.00005 $0.00061
Haiku 4.5 $0.00002 $0.00030

Measured 9d ago against content hash 1a37c1b90fe9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

dockerhub 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 9d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (__init__.py, methods/api_search.py), 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.

autosearch/skills/channels/dockerhub/SKILL.md · 44 lines

What it actually says

Overview

Docker Hub public registry search. Free, no auth. Returns image name, description, pull count, and star count. Useful for finding official and community Docker images.

When to Choose It

  • User is looking for Docker images, base images, or container deployment artifacts
  • Infrastructure-as-code or DevOps queries about containerized software
  • Comparing popular images for a specific service

Uses hub.docker.com/v2/search/repositories/ REST endpoint.

Quality Bar

  • Evidence items have non-empty title and url.
  • No crash on empty or malformed API response.
  • Source channel field matches the channel name.
Files

What ships with it

2 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. 9d ago First seen · 44 lines · 23 tokens per session scan A 1a37c1b90fe9

Subscribe to this mod's changes

dockerhub is a skill published in the GitHub repository 0xmariowu/Autosearch (43 stars, last pushed 1mo ago), licensed MIT. It adds 23 tokens to every session and 304 once invoked, about $0.0001 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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