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.
npx agentmods add commands/nodnarbnitram/claude-code-extensions/k8s-healthgit clone --depth 1 https://github.com/nodnarbnitram/claude-code-extensionsWrote 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.
[](https://agentmods.dev/commands/nodnarbnitram/claude-code-extensions/k8s-health)<a href="https://agentmods.dev/commands/nodnarbnitram/claude-code-extensions/k8s-health"><img src="https://agentmods.dev/badge/commands/nodnarbnitram/claude-code-extensions/k8s-health.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.00574 |
| Opus 5 | $0.00000 | $0.00287 |
| Sonnet 5 | $0.00000 | $0.00115 |
| Haiku 4.5 | $0.00000 | $0.00057 |
Grade A, and why
k8s-health 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 4d ago.
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.
What it actually says
Kubernetes Health Diagnostics
Run comprehensive cluster health diagnostics using dynamic API discovery.
Arguments
--operator <name>: Filter to specific operator (crossplane, argocd, certmanager, prometheus)--output <format>: Output format (summary, detailed, json). Default: summary--namespace <ns>: Limit checks to specific namespace
Workflow
-
Verify cluster access
kubectl config current-context kubectl cluster-info --request-timeout=5s -
Confirm cluster - For production clusters, confirm before proceeding
-
Run health check - Invoke the kubernetes-health skill:
- Discover installed operators via API discovery
- Dispatch k8s-core-health-agent (always)
- Dispatch operator-specific agents based on discovery
- Aggregate results into unified report
-
Present results based on output format:
- summary: Overall score, status, top issues, recommendations
- detailed: Full component breakdown with all checks
- json: Raw JSON for programmatic consumption
Example Usage
/k8s-health
/k8s-health --operator crossplane
/k8s-health --output json
/k8s-health --namespace production --output detailed
Output
Summary Format (default)
Cluster Health: prod-eks-us-west-2
Overall: 91/100 - HEALTHY
Components:
+ Core: 98/100 (HEALTHY)
~ Crossplane: 72/100 (DEGRADED)
+ ArgoCD: 95/100 (HEALTHY)
+ Cert-Manager: 100/100 (HEALTHY)
Critical Issues: None
Warnings:
- Crossplane: 2 managed resources not ready
Recommendations:
1. Check AWS provider credentials
2. Review managed resource aws-rds-1
JSON Format
{
"cluster": "prod-eks-us-west-2",
"timestamp": "2025-12-09T11:05:00Z",
"overall": {"status": "HEALTHY", "score": 91},
"components": {...}
}
Invoke
Use the kubernetes-health skill and k8s-health-orchestrator agent to perform the health check based on arguments: $ARGUMENTS
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.
- 4d ago First seen · 85 lines · 0 tokens per session scan A 1c90de8610dc
k8s-health is a command published in the GitHub repository nodnarbnitram/claude-code-extensions (16 stars, last pushed 4mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 574 tokens. 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.
Other commands, from other repositories
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clarify
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specify
Create or update the feature specification from a natural language feature description.
analyze
Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.md after task generation.
converge
Assess the current codebase against the feature's spec, plan, and tasks, then append any remaining unbuilt work as new tasks to tasks.md so implement can complete it.