K8s Agent Sandbox MCP
kubernetes-sigs/agent-sandbox
An MCP server skill for managing Kubernetes sandboxes. An agent skill from kubernetes-sigs/agent-sandbox.
Multi-cluster Kubernetes dashboard with AI-powered operations via MCP server and 10+ built-in agent skills
Install Kubestellar Console
$ npx skills add sickn33/agentic-awesome-skills --skill kubestellar-console -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install sickn33/agentic-awesome-skills kubestellar-console --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/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/kubestellar-console .claude/skills/kubestellar-console && 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 "kubestellar-console" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/kubestellar-console into .claude/skills/kubestellar-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kubestellar-console", 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/sickn33/agentic-awesome-skills/tree/main/skills/kubestellar-consoleType 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 sickn33/agentic-awesome-skills --skill kubestellar-console -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install sickn33/agentic-awesome-skills kubestellar-console --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/kubestellar-console .agents/skills/kubestellar-console && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "kubestellar-console" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/kubestellar-console into .agents/skills/kubestellar-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kubestellar-console", 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 sickn33/agentic-awesome-skills --skill kubestellar-console -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install sickn33/agentic-awesome-skills kubestellar-console --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/kubestellar-console .cursor/skills/kubestellar-console && 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 "kubestellar-console" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/kubestellar-console into .cursor/skills/kubestellar-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kubestellar-console", 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/sickn33/agentic-awesome-skills.git --path skills/kubestellar-console--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 sickn33/agentic-awesome-skills --skill kubestellar-console -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install sickn33/agentic-awesome-skills kubestellar-console --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/kubestellar-console .gemini/skills/kubestellar-console && 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 "kubestellar-console" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/kubestellar-console into .gemini/skills/kubestellar-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kubestellar-console", 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 sickn33/agentic-awesome-skills kubestellar-consoleInstalls 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 sickn33/agentic-awesome-skills --skill kubestellar-console -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/kubestellar-console .github/skills/kubestellar-console && 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 "kubestellar-console" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/kubestellar-console into .github/skills/kubestellar-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kubestellar-console", 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 sickn33/agentic-awesome-skills --skill kubestellar-console -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install sickn33/agentic-awesome-skills kubestellar-console --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/kubestellar-console .opencode/skills/kubestellar-console && 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 "kubestellar-console" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/kubestellar-console into .opencode/skills/kubestellar-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kubestellar-console", 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
kubestellar-console- GitHub stars
- 47k
- Used in
- 1 other repo
- Token cost
- ~1.2k tokens
- SKILL.md length
- 417 words
- Files
- 1
- Skills in repo
- 1,493
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Multi-cluster Kubernetes dashboard with AI-powered operations via MCP server and 10+ built-in agent skills
- Works in 3 steps: Install kc-agent → Start the MCP server → Use built-in agent skills
- Tasks that involve Container orchestration
- SKILL.md covers Overview, When to Use This Skill, How It Works and Key Features, plus 3 more sections
- Calls kubectl and brew
What it does
Kubestellar Console is an agent skill from sickn33/agentic-awesome-skills. Multi-cluster Kubernetes dashboard with AI-powered operations via MCP server and 10+ built-in agent skills
Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in DevOps & Cloud, covering Container orchestration and MCP servers. It works with Model Context Protocol and Kubernetes. The repository describes itself as: AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,400+ agentic skills. Includes… The licence is Apache-2.0.
When your agent uses it
- Tasks that involve Container orchestration
- Tasks that involve MCP servers
Example prompts
- “/kubestellar-console”
Workflow steps
3 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 680176d. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
kubectlbrew
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):
github.comconsole.kubestellar.io
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.
Context cost
Kubestellar Console loads about 1.2k tokens when it runs. Until then it costs about 32 tokens; SKILL.md has 417 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); files beside SKILL.md are not scanned.
SKILL.md
The full file from sickn33/agentic-awesome-skills at commit 680176d, republished under its Apache-2.0 licence (© sickn33). 417 words, ~1,229 tokens.
Download SKILL.mdSave it as
.claude/skills/kubestellar-console/SKILL.md (or your agent's skills folder).- name
- kubestellar-console
- description
- Multi-cluster Kubernetes dashboard with AI-powered operations via MCP server and 10+ built-in agent skills
- category
- devops
- risk
- critical
- source
- community
- source_repo
- kubestellar/console
- source_type
- community
- date_added
- 2026-04-27
- author
- kubestellar
- tags
- kubernetes, multi-cluster, mcp, dashboard, cncf, devops, observability
- tools
- claude, cursor, gemini, codex
- license
- Apache-2.0
KubeStellar Console
Overview
KubeStellar Console is an open-source multi-cluster Kubernetes dashboard (CNCF project) with AI-powered operations. It ships with kc-agent, an MCP server that bridges coding agents to kubeconfig and Kubernetes APIs, plus 10+ built-in agent skills for development, testing, and operations.
When to Use This Skill
- Use when managing multiple Kubernetes clusters across edge and cloud
- Use when you need AI-assisted Kubernetes troubleshooting and debugging
- Use when running performance tests, cache compliance checks, or CI debugging on a Kubernetes dashboard
- Use when integrating with CNCF projects (Argo, Kyverno, Istio, and 20+ others)
How It Works
Step 1: Install kc-agent
brew tap kubestellar/tap && brew install kc-agentStep 2: Start the MCP server
kc-agentThis bridges the active kubeconfig context to any MCP-compatible coding agent. Do not start it from a cluster-admin or write-capable context unless the user explicitly accepts that risk.
Step 3: Use built-in agent skills
The project ships with agent skills accessible via CLAUDE.md and AGENTS.md:
- @perf-test — Dashboard performance testing and TTFI analysis
- @cache-test — Card cache compliance testing (IndexedDB warm return)
- @nav-test — Navigation performance testing
- @ui-compliance-test — Card loading compliance (8 criteria, 150+ cards)
- @ci-status — CI pipeline monitoring and status checks
- @rca — Root cause analysis for CI/test failures
- @tdd — Test-driven development workflow
- @k8s-debug — Kubernetes debugging and troubleshooting
Key Features
- Multi-cluster management across edge and cloud
- Real-time streaming observability
- 20+ CNCF project integrations (Argo, Kyverno, Istio, etc.)
- GitHub OAuth authentication
- Supply chain security (SBOM, SLSA)
- SQLite WASM caching with stale-while-revalidate pattern
- 15+ themes with dark/light mode
Show full SKILL.md (209 more words)Show less
Security & Safety Notes
- Critical risk:
kc-agentbridges your active kubeconfig context to MCP-compatible agents. If that context carries cluster-admin, write permissions, or secret read access, agents inherit those capabilities. - Do not rely on RBAC objects alone: creating a ServiceAccount or ClusterRoleBinding does not change the credentials
kc-agentuses. Startkc-agentonly after switchingKUBECONFIG/context to dedicated least-privilege credentials and verifying them. - Recommended read-only scope: avoid
resources='*', because it includes sensitive objects such as Secrets. Prefer an explicit non-secret resource list and verify access before starting the MCP server:bash kubectl create serviceaccount kc-agent -n default kubectl create clusterrole kc-agent-readonly \ --verb=get,list,watch \ --resource=pods,services,deployments.apps,replicasets.apps,statefulsets.apps,daemonsets.apps,namespaces,nodes,events,configmaps kubectl create clusterrolebinding kc-agent-readonly \ --clusterrole=kc-agent-readonly \ --serviceaccount=default:kc-agent kubectl auth can-i get secrets --as=system:serviceaccount:default:kc-agent kubectl auth can-i list pods --as=system:serviceaccount:default:kc-agent - The first
can-icommand must returnno; the second should returnyes. Then create or select a kubeconfig that actually authenticates as that ServiceAccount before runningkc-agent. - Do not expose
kc-agenton a public network without authentication. - Review SECURITY-AI.md for prompt injection and agent drift mitigations.
Limitations
- This skill requires an external binary (
kc-agent) installed separately via Homebrew. - Do not treat agent output as a substitute for environment-specific validation or expert review.
- Stop and ask for clarification if required permissions or safety boundaries are unclear.
Links
© sickn33, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/kubestellar-console of sickn33/agentic-awesome-skills.
Open the folder on GitHubat commit 680176d
Used in 1 other repository
We found 5 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in sickn33/agentic-awesome-skills, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Kubestellar Console 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 |
|---|---|---|---|---|---|---|
| Kubestellar Console this skillsickn33/agentic-awesome-skills | 47k | 1 repos | ~1.2k | Automated safety check: Pass | Apache-2.0 | |
| K8s Agent Sandbox MCPkubernetes-sigs/agent-sandbox | 4.2k | — | ~1.3k | Automated safety check: Pass | Apache-2.0 | |
| Google Cloud Solution Guided Gke AI Migrationgoogle/skills | 21k | — | ~8.3k | Automated safety check: Pass | Apache-2.0 | |
| Eks Best Practicesaws-samples/appmod-blueprints | 115 | — | ~5k | Automated safety check: Pass | MIT-0 | |
| Eks Cost Intelligenceaws-samples/appmod-blueprints | 115 | — | ~3.8k | Automated safety check: Warn | MIT-0 | |
| Devsydevsy-org/devsy | 111 | — | ~1.7k | Automated safety check: Pass | MPL-2.0 |
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Works with
Categories
Questions about Kubestellar Console
What does Kubestellar Console do?
Multi-cluster Kubernetes dashboard with AI-powered operations via MCP server and 10+ built-in agent skills. Kubestellar Console is an agent skill from sickn33/agentic-awesome-skills.
When should I use Kubestellar Console?
Kubestellar Console fits situations like: tasks that involve Container orchestration; tasks that involve MCP servers.
How do I install Kubestellar Console in Claude Code?
Run `npx skills add sickn33/agentic-awesome-skills --skill kubestellar-console -a claude-code`. Or copy the skill folder (skills/kubestellar-console in sickn33/agentic-awesome-skills) into .claude/skills/kubestellar-console in your project. Claude Code loads it when a task matches its description.
How do I install Kubestellar Console in Codex?
Run `npx skills add sickn33/agentic-awesome-skills --skill kubestellar-console -a codex`. Or copy the skill folder (skills/kubestellar-console in sickn33/agentic-awesome-skills) into .agents/skills/kubestellar-console in your project. Codex loads it when a task matches its description.
Can I use Kubestellar Console 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 sickn33/agentic-awesome-skills --skill kubestellar-console -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/kubestellar-console, .gemini/skills/kubestellar-console, .github/skills/kubestellar-console and .opencode/skills/kubestellar-console in your project.
What does Kubestellar Console need to run?
Going by SKILL.md and its folder, Kubestellar Console needs the command-line tools its instructions call (kubectl and brew).
Does Kubestellar Console access the network?
SKILL.md names 2 domains. As links in the text: github.com and console.kubestellar.io. This is read from the text; nothing was executed.
Is Kubestellar Console 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. Review the folder before installing.
What licence does Kubestellar Console use?
Kubestellar Console is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Kubestellar Console use?
About 1.2k tokens (SKILL.md is roughly 4.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Kubestellar Console?
Skills that share tags, products or a category with Kubestellar Console: K8s Agent Sandbox MCP (kubernetes-sigs/agent-sandbox, 4.2k stars), Google Cloud Solution Guided Gke AI Migration (google/skills, 21k stars), Eks Best Practices (aws-samples/appmod-blueprints, 115 stars) and Eks Cost Intelligence (aws-samples/appmod-blueprints, 115 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Kubestellar Console?
sickn33 (a GitHub user) maintains it in sickn33/agentic-awesome-skills, which has 47,379 GitHub stars. The repository holds 1,493 skills in this directory. The repository was last updated on October 9, 2026.
Source: sickn33/agentic-awesome-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.