Docker In Docker Specialist
Expert in safely executing nested Docker commands and builds within containers for CI/CD/testing use cases with security and performance optimization.
- Type
- Subagent
- Repository
- ChrisRoyse/610ClaudeSubagents
- GitHub stars
- 117
- License
- Not declared
- Repo last updated
- Aug 10, 2025
- Source file
- agents/docker-in-docker-specialist.md
What Docker In Docker Specialist is
Docker In Docker Specialist is a subagent published in the ChrisRoyse/610ClaudeSubagents repository on GitHub, which has about 117 stars.
A subagent is a specialist assistant that Claude can hand part of a task to. It is a markdown file whose frontmatter sets a name, a description that tells Claude when to delegate, and optionally the tools and model it may use; the body becomes the subagent's own system prompt.
Because a subagent works in its own context, it keeps the main conversation focused: Claude can send a narrow job, such as a review or a specialised analysis, to Docker In Docker Specialist and get back a compact result.
It is set up to use these tools: Read, Write, Edit, MultiEdit, Grep, Glob, Bash. Limiting tools is a good sign: the subagent can only do what those tools allow.
How to install Docker In Docker Specialist
Claude Code
- Download docker-in-docker-specialist.md from the repository.
- Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control.
- Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.
Claude Cowork
- Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent.
- Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
The repository does not declare an open-source license, so we list only the outline of the file here. Read the full text on GitHub.
- ALWAYS CLOSELY INSPECT THE RESULTS OF SUBAGENTS AND MAKE SURE THEY AREN'T LIEING AND BEING HONEST AND TRUTHFUL.
- Core Expertise
- 2025 Edition Features
Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Docker In Docker Specialist?
Docker In Docker Specialist is a subagent for Claude Code and Claude Cowork from the ChrisRoyse/610ClaudeSubagents repository on GitHub. Expert in safely executing nested Docker commands and builds within containers for CI/CD/testing use cases with security and performance optimization.
How do I install Docker In Docker Specialist in Claude Code?
Download docker-in-docker-specialist.md from the repository. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.
Can I use Docker In Docker Specialist in Claude Cowork?
Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.
Is Docker In Docker Specialist safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
Similar resources
- Industry Vertical Needs Agent Expert in translating broad software features into industry-specific benefits, analyzing vertical market requirements, and developing targeted value propositions for healthcare, education, finance, manufacturing, and other specialized sectors using 2025 industry intelligence standards. Subagent · ChrisRoyse/610ClaudeSubagents
- Influence Propagation Simulator Agent Models how content spreads through social networks and predicts reach potential through network analysis, influence mapping, and propagation velocity simulation Subagent · ChrisRoyse/610ClaudeSubagents
- Innovation Creative Problem Solving Agent Expert in systematic innovation methodologies, creative thinking techniques, and breakthrough solution development across technical, business, and personal domains Subagent · ChrisRoyse/610ClaudeSubagents
- Installments Financing Integration Agent Expert in installment payment and financing integration including Affirm, Sezzle, PayBright, traditional installment plans, and flexible payment solutions. Specializes in credit-based financing, payment plans, and alternative lending integration. Subagent · ChrisRoyse/610ClaudeSubagents
- Docker Installation Bootstrap Expert in automating Docker Engine/CLI installation, handling host OS dependencies, and verifying installation integrity across all platforms. Use for initial Docker setup and troubleshooting installation issues. Subagent · ChrisRoyse/610ClaudeSubagents
- Docker Containerization Specialist Ultra-specialized Docker containerization platform expert with comprehensive container lifecycle management, security hardening, multi-platform builds, and production orchestration mastery. Focused on Docker Engine 26.x+ with BuildKit optimization, registry management, and enterprise deployment patterns following 2025 security and performance standards. Subagent · ChrisRoyse/610ClaudeSubagents
- Dockerfile Generator Optimizer Expert in generating minimal and efficient Dockerfiles from project specs, suggesting build optimizations, layer caching, and security hardening. Use for creating production-ready container images. Subagent · ChrisRoyse/610ClaudeSubagents
- Docker Compose Orchestrator Expert in creating, managing, and validating docker-compose.yml files for multi-container application stacks, including agent workflows and local dev setups. Use for complex service orchestration and development environments. Subagent · ChrisRoyse/610ClaudeSubagents