k8s-manifest-generator
Create production-ready Kubernetes manifests for Deployments, Services, ConfigMaps, and Secrets following best practices and security standards. Use when generating Kubernetes YAML manifests, creating K8s resources, or implementing production-grade Kubernetes configurations.
86
81%
Does it follow best practices?
Impact
97%
1.15xAverage score across 3 eval scenarios
Risky
Do not use without reviewing
Quality
Discovery
100%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
This is a strong skill description that clearly communicates what it does (creates specific Kubernetes resource manifests with best practices) and when to use it (via an explicit 'Use when' clause with natural trigger terms including the K8s abbreviation). It covers multiple natural keyword variations and is specific enough to avoid conflicts with adjacent skills.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions and resource types: 'Kubernetes manifests for Deployments, Services, ConfigMaps, and Secrets' with qualifiers like 'production-ready', 'best practices and security standards'. | 3 / 3 |
Completeness | Clearly answers both 'what' (create production-ready Kubernetes manifests for specific resource types following best practices) and 'when' (explicit 'Use when' clause covering generating YAML manifests, creating K8s resources, or implementing production-grade configurations). | 3 / 3 |
Trigger Term Quality | Includes strong natural trigger terms users would say: 'Kubernetes manifests', 'K8s resources', 'Kubernetes YAML', 'Kubernetes configurations', 'Deployments', 'Services', 'ConfigMaps', 'Secrets', and the abbreviation 'K8s'. | 3 / 3 |
Distinctiveness Conflict Risk | Clearly scoped to Kubernetes manifest generation with specific resource types named. The domain is distinct enough (Kubernetes/K8s) that it's unlikely to conflict with general YAML, Docker, or other infrastructure skills. | 3 / 3 |
Total | 12 / 12 Passed |
Implementation
62%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill provides comprehensive, actionable Kubernetes manifest guidance with executable YAML examples and a clear multi-step workflow including validation. However, it is severely over-verbose, explaining many concepts Claude already knows (K8s basics, what labels do, what ConfigMaps are for), and includes redundant sections like a best practices summary that repeats earlier content. The content would benefit greatly from aggressive trimming and pushing detailed examples into the referenced asset/reference files.
Suggestions
Remove sections that explain concepts Claude already knows: 'Purpose', 'When to Use This Skill', 'Questions to ask', 'Troubleshooting' basics, and 'Next Steps' - these add ~80+ lines of low-value content.
Move the full YAML manifest examples into the referenced template files (assets/deployment-template.yaml, etc.) and keep only a single concise example in the main skill file.
Eliminate the 'Best Practices Summary' section which repeats guidance already given inline in earlier steps.
Consolidate the 'Common Patterns' section to a brief table or list rather than expanded descriptions of what components each pattern needs.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Extremely verbose at ~350+ lines. Explains concepts Claude already knows well (what ConfigMaps are, what Services do, what labels are for, basic K8s concepts). The 'Questions to ask' section, 'Purpose' section, 'When to Use This Skill' list, 'Best Practices Summary' that repeats earlier content, 'Next Steps', and 'Troubleshooting' sections all add significant bloat. Much of this is standard Kubernetes knowledge that Claude possesses natively. | 1 / 3 |
Actionability | Provides fully executable, copy-paste ready YAML manifests for every resource type. Includes concrete validation commands (kubectl dry-run, kubeval, kube-score). The templates are complete and specific with realistic values and structure. | 3 / 3 |
Workflow Clarity | Clear 10-step sequential workflow with explicit validation in step 10 including dry-run commands and a testing checklist. The security checklist in step 7 provides verification. Steps are logically ordered (gather requirements → create resources → secure → validate). | 3 / 3 |
Progressive Disclosure | References external files (references/deployment-spec.md, assets/configmap-template.yaml, etc.) which is good, but the main file itself is a monolithic wall of content that should have much more pushed to those reference files. The inline content is far too detailed for an overview/SKILL.md, with full manifest examples that could live in the referenced template files. | 2 / 3 |
Total | 9 / 12 Passed |
Validation
90%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 10 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
skill_md_line_count | SKILL.md is long (535 lines); consider splitting into references/ and linking | Warning |
Total | 10 / 11 Passed | |
- Repository
- wshobson/agents
- Commit
91fe43e
- Reviewed
Table of Contents
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