helm-chart-scaffolding
Design, organize, and manage Helm charts for templating and packaging Kubernetes applications with reusable configurations. Use when creating Helm charts, packaging Kubernetes applications, or implementing templated deployments.
Install with Tessl CLI
npx tessl i github:wshobson/agents --skill helm-chart-scaffolding89
Does it follow best practices?
If you maintain this skill, you can automatically optimize it using the tessl CLI to improve its score:
npx tessl skill review --optimize ./path/to/skillValidation for skill structure
Discovery
89%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 solid skill description with explicit 'Use when' guidance and good trigger term coverage for Helm-related tasks. The main weakness is that the capability actions are somewhat generic ('design, organize, manage') rather than listing specific Helm operations like dependency management, value overrides, or chart testing.
Suggestions
Replace generic verbs ('design, organize, manage') with specific Helm actions like 'create Chart.yaml and values.yaml files, manage chart dependencies, configure hooks and tests'
Add file extension triggers like '.tgz', 'Chart.yaml', 'values.yaml' to improve matching on file-based queries
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Names the domain (Helm charts, Kubernetes) and some actions ('design, organize, manage'), but lacks specific concrete actions like 'create values.yaml files, define chart dependencies, configure release hooks'. | 2 / 3 |
Completeness | Clearly answers both what ('Design, organize, and manage Helm charts for templating and packaging Kubernetes applications') AND when ('Use when creating Helm charts, packaging Kubernetes applications, or implementing templated deployments'). | 3 / 3 |
Trigger Term Quality | Good coverage of natural terms users would say: 'Helm charts', 'Kubernetes applications', 'templated deployments', 'packaging'. These are terms users naturally use when working with Helm. | 3 / 3 |
Distinctiveness Conflict Risk | Clear niche focused specifically on Helm charts with distinct triggers like 'Helm', 'chart', 'templated deployments'. Unlikely to conflict with general Kubernetes skills or other deployment tools. | 3 / 3 |
Total | 11 / 12 Passed |
Implementation
85%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a comprehensive, well-structured Helm chart skill with excellent actionability and workflow clarity. The main weakness is verbosity in the introductory sections that explain concepts Claude already understands. The skill excels at providing executable examples and clear validation steps throughout the multi-step chart creation process.
Suggestions
Remove the 'Helm Overview' section entirely - Claude knows what Helm is and its capabilities
Condense or remove the 'When to Use This Skill' section as it restates obvious use cases
Remove the 'Purpose' section which adds no actionable value
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill includes some unnecessary explanations (e.g., 'Helm is the package manager for Kubernetes that...' and the 'When to Use This Skill' section) that Claude already knows. The content is generally useful but could be tightened by removing the overview sections and focusing purely on actionable patterns. | 2 / 3 |
Actionability | Provides fully executable code examples throughout - from chart creation commands to complete YAML templates with Go templating syntax. All code is copy-paste ready with specific commands like `helm lint`, `helm template`, and complete deployment manifests. | 3 / 3 |
Workflow Clarity | Clear 10-step workflow with explicit validation checkpoints (Step 7 includes lint, dry-run, template rendering). The validation script includes error handling with `set -e` and sequential checks. Troubleshooting section provides feedback loops for common failure scenarios. | 3 / 3 |
Progressive Disclosure | Well-structured with clear sections progressing from initialization to advanced topics. References external files appropriately (assets/Chart.yaml.template, scripts/validate-chart.sh) with one-level-deep navigation. Related skills section provides clear cross-references. | 3 / 3 |
Total | 11 / 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 (567 lines); consider splitting into references/ and linking | Warning |
Total | 10 / 11 Passed | |
- Reviewed
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