Senior DevOps Toolkit
maslennikov-ig/claude-code-orchestrator-kit
Comprehensive DevOps skill for CI/CD, infrastructure automation, containerization, and cloud platforms (AWS, GCP, Azure). Includes pipeline setup…
Agent skill
Managing Container Registries
by jeremylongshore in jeremylongshore/tons-of-skills-marketplace
Execute use when you need to work with containerization. An agent skill from jeremylongshore/tons-of-skills-marketplace.
Install Managing Container Registries
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill managing-container-registries -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace managing-container-registries --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/managing-container-registries .claude/skills/managing-container-registries && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "managing-container-registries" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/managing-container-registries into .claude/skills/managing-container-registries/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "managing-container-registries", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/managing-container-registriesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill managing-container-registries -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace managing-container-registries --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/.curated/managing-container-registries .agents/skills/managing-container-registries && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "managing-container-registries" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/managing-container-registries into .agents/skills/managing-container-registries/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "managing-container-registries", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill managing-container-registries -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace managing-container-registries --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/.curated/managing-container-registries .cursor/skills/managing-container-registries && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "managing-container-registries" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/managing-container-registries into .cursor/skills/managing-container-registries/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "managing-container-registries", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/jeremylongshore/tons-of-skills-marketplace.git --path skills/.curated/managing-container-registries--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill managing-container-registries -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace managing-container-registries --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/.curated/managing-container-registries .gemini/skills/managing-container-registries && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "managing-container-registries" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/managing-container-registries into .gemini/skills/managing-container-registries/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "managing-container-registries", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install jeremylongshore/tons-of-skills-marketplace managing-container-registriesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill managing-container-registries -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/.curated/managing-container-registries .github/skills/managing-container-registries && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "managing-container-registries" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/managing-container-registries into .github/skills/managing-container-registries/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "managing-container-registries", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill managing-container-registries -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace managing-container-registries --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/.curated/managing-container-registries .opencode/skills/managing-container-registries && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "managing-container-registries" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/managing-container-registries into .opencode/skills/managing-container-registries/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "managing-container-registries", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
managing-container-registries- GitHub stars
- 2.8k
- Token cost
- ~1.1k tokens
- SKILL.md length
- 462 words
- Files
- 4 (incl. scripts, references, assets)
- Skills in repo
- 3,342
- Repo updated
- First seen
- Licence
- MIT
At a glance
Execute use when you need to work with containerization. An agent skill from jeremylongshore/tons-of-skills-marketplace.
- Works in 9 steps: Identify the target registry type: ECR,… → Configure authentication: set up… → Define image naming and tagging… → …
- You need to work with containerization
- SKILL.md covers Overview, Prerequisites, Instructions and Output, plus 3 more sections
- Calls docker, gcloud and aws
What it does
Managing Container Registries is an agent skill from jeremylongshore/tons-of-skills-marketplace. Execute use when you need to work with containerization. This skill provides container management and orchestration with comprehensive guidance and automation. Trigger with phrases like "containerize app", "manage containers", or "orchestrate deployment".
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts, reference files and assets (for example `assets/README.md`, `references/README.md` and `scripts/README.md`). Compatibility notes: Designed for Claude Code
It sits in DevOps & Cloud, covering Containers. It works with Google Cloud and Docker. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.
When your agent uses it
- You need to work with containerization
- With phrases like containerize app
- Manage containers
- Orchestrate deployment
Example prompts
- “containerize app”
- “manage containers”
- “orchestrate deployment”
- “/managing-container-registries”
Requirements
- Docker
- Compatibility (from SKILL.md): Designed for Claude Code
- Pre-approved tools (allowed-tools): Read, Write, Edit, Grep, Glob, Bash(docker:*), Bash(kubectl:*)
Workflow steps
9 steps, taken from the first numbered list in SKILL.md.
- Identify the target registry type: ECR, Artifact Registry, ACR, Docker Hub, or self-hosted
- Configure authentication: set up credential helpers for automated access (docker-credential-ecr-login, gcloud auth configure-docker)
- Define image naming and tagging strategy: use semantic versioning for releases, git SHA for CI builds, latest only for development
- Create repository/namespace structure organized by team, application, or environment
- Configure lifecycle policies to auto-delete untagged images and images older than retention threshold (e.g., keep last 10 tagged images…
- Set up vulnerability scanning: enable automatic scanning on push (ECR scan-on-push, GCP Container Analysis)
- Configure cross-region replication for disaster recovery and latency reduction
- Implement access control: read-only for CI pull, push access for CI build agents, admin for operators
- Generate Terraform/IaC for registry infrastructure and policies
What it can do on your machine
Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditGrepGlobBash(docker:*)Bash(kubectl:*)
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/, which the agent can run.
Shell commands in SKILL.md call:
dockergcloudaws
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
docs.aws.amazon.comcloud.google.comlearn.microsoft.comgoharbor.iodocs.docker.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Compatibility
Designed for Claude Code
From compatibility in the SKILL.md frontmatter.
Context cost
Managing Container Registries loads about 1.1k tokens when it runs, and up to ~1.1k if it reads all its reference files. Until then it costs about 71 tokens; SKILL.md has 462 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 462 words, ~1,085 tokens.
Download SKILL.mdSave it as
.claude/skills/managing-container-registries/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- managing-container-registries
- description
- Execute use when you need to work with containerization. This skill provides container management and orchestration with comprehensive guidance and automation. Trigger with phrases like "containerize app", "manage containers", or "orchestrate deployment".
- allowed-tools
- Read, Write, Edit, Grep, Glob, Bash(docker:*), Bash(kubectl:*)
- compatibility
- Designed for Claude Code
- version
- 1.24.0
- author
- Jeremy Longshore <jeremy@intentsolutions.io>
- license
- MIT
- tags
- devops, deployment, container-registries
Managing Container Registries
Overview
Manage container registries across Docker Hub, AWS ECR, GCP Artifact Registry, Azure ACR, and self-hosted registries (Harbor, Nexus). Automate image tagging, lifecycle policies, cross-region replication, vulnerability scanning integration, and access control for container image storage and distribution.
Prerequisites
- Docker CLI installed and authenticated to the target registry
- Cloud provider CLI (
aws,gcloud,az) for managed registries - Registry credentials configured (
docker loginor credential helpers) - Understanding of image naming conventions (registry/namespace/image:tag)
- IAM permissions for registry operations (push, pull, delete, admin)
Instructions
- Identify the target registry type: ECR, Artifact Registry, ACR, Docker Hub, or self-hosted
- Configure authentication: set up credential helpers for automated access (
docker-credential-ecr-login,gcloud auth configure-docker) - Define image naming and tagging strategy: use semantic versioning for releases, git SHA for CI builds,
latestonly for development - Create repository/namespace structure organized by team, application, or environment
- Configure lifecycle policies to auto-delete untagged images and images older than retention threshold (e.g., keep last 10 tagged images, delete untagged after 7 days)
- Set up vulnerability scanning: enable automatic scanning on push (ECR scan-on-push, GCP Container Analysis)
- Configure cross-region replication for disaster recovery and latency reduction
- Implement access control: read-only for CI pull, push access for CI build agents, admin for operators
- Generate Terraform/IaC for registry infrastructure and policies
Output
- Terraform/CloudFormation for registry creation with lifecycle and replication policies
- Docker credential helper configuration scripts
- CI/CD pipeline steps for building, tagging, and pushing images
- Lifecycle policy JSON (ECR) or cleanup scripts (Docker Hub, Harbor)
- RBAC configurations for registry access control
Show full SKILL.md (204 more words)Show less
Error Handling
| Error | Cause | Solution |
|---|---|---|
denied: requested access to the resource is denied | Missing push/pull permissions or expired token | Re-authenticate with docker login or refresh credential helper; verify IAM policies |
manifest unknown: manifest unknown | Image tag does not exist in the registry | Verify image name and tag; check if lifecycle policy deleted the image |
no space left on device during push | Registry storage quota exceeded | Increase quota, run lifecycle cleanup, or delete unused images |
unauthorized: authentication required | Credential helper not configured or token expired | Set up credential helper (aws ecr get-login-password, gcloud auth configure-docker) |
toomanyrequests: rate limit exceeded | Docker Hub pull rate limit hit | Use authenticated pulls, mirror images to private registry, or upgrade Docker Hub plan |
Examples
- "Set up an AWS ECR repository with scan-on-push enabled, lifecycle policy to keep last 20 tagged images, and cross-region replication to us-west-2."
- "Configure GCP Artifact Registry with Docker credential helper and a cleanup policy for images not pulled in 90 days."
- "Create a CI pipeline step that builds a Docker image, tags it with the git SHA and
latest, pushes to ECR, and fails if Critical vulnerabilities are found."
Resources
- AWS ECR: https://docs.aws.amazon.com/AmazonECR/latest/userguide/
- GCP Artifact Registry: https://cloud.google.com/artifact-registry/docs
- Azure ACR: https://learn.microsoft.com/en-us/azure/container-registry/
- Harbor registry: https://goharbor.io/docs/
- Docker Hub: https://docs.docker.com/docker-hub/
© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 3 other files (scripts, references, assets) in skills/.curated/managing-container-registries of jeremylongshore/tons-of-skills-marketplace.
- SKILL.md
- assets/README.md
- references/README.md
- scripts/README.md
Open the folder on GitHubat commit cfae287
Compare with similar skills
Managing Container Registries next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Managing Container Registries this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Senior DevOps Toolkitmaslennikov-ig/claude-code-orchestrator-kit | 260 | 6 repos | ~1.1k | Automated safety check: Notes | Custom licence | |
| Devopsnicepkg/auto-company | 195 | 2 repos | ~814 | Automated safety check: Pass | MIT | |
| Logfire Infrastructurepydantic/skills | 140 | — | ~1.8k | Automated safety check: Pass | MIT | |
| Agent Bom Scan InfraLeoYeAI/openclaw-master-skills | 2.2k | — | ~1.5k | Automated safety check: Pass | Apache-2.0 | |
| Discover Infrarand/cc-polymath | 181 | — | ~783 | Automated safety check: Pass | MIT |
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Works with
Categories
Questions about Managing Container Registries
What does Managing Container Registries do?
Execute use when you need to work with containerization. An agent skill from jeremylongshore/tons-of-skills-marketplace. Managing Container Registries is an agent skill from jeremylongshore/tons-of-skills-marketplace. Execute use when you need to work with containerization.
When should I use Managing Container Registries?
Managing Container Registries fits situations like: you need to work with containerization; with phrases like containerize app; manage containers; orchestrate deployment.
How do I install Managing Container Registries in Claude Code?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill managing-container-registries -a claude-code`. Or copy the skill folder (skills/.curated/managing-container-registries in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/managing-container-registries in your project. Claude Code loads it when a task matches its description.
How do I install Managing Container Registries in Codex?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill managing-container-registries -a codex`. Or copy the skill folder (skills/.curated/managing-container-registries in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/managing-container-registries in your project. Codex loads it when a task matches its description.
Can I use Managing Container Registries in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill managing-container-registries -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/managing-container-registries, .gemini/skills/managing-container-registries, .github/skills/managing-container-registries and .opencode/skills/managing-container-registries in your project.
What does Managing Container Registries need to run?
Going by SKILL.md and its folder, Managing Container Registries needs the command-line tools its instructions call (docker, gcloud and aws). Our summary lists: Docker. Its frontmatter pre-approves these tools: Read, Write, Edit, Grep, Glob, Bash(docker:*), Bash(kubectl:*). Compatibility (from SKILL.md): Designed for Claude Code.
Does Managing Container Registries access the network?
SKILL.md names 5 domains. As links in the text: docs.aws.amazon.com, cloud.google.com, learn.microsoft.com, goharbor.io and docs.docker.com. This is read from the text; nothing was executed.
Is Managing Container Registries safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Managing Container Registries use?
Managing Container Registries is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Managing Container Registries use?
About 1.1k tokens (SKILL.md is roughly 4.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 18 tokens, read only when the agent opens those files.
What are the alternatives to Managing Container Registries?
Skills that share tags, products or a category with Managing Container Registries: Senior DevOps Toolkit (maslennikov-ig/claude-code-orchestrator-kit, 260 stars), Devops (nicepkg/auto-company, 195 stars), Logfire Infrastructure (pydantic/skills, 140 stars) and Agent Bom Scan Infra (LeoYeAI/openclaw-master-skills, 2.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Managing Container Registries?
jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.
Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.