Lists multiple specific concrete actions: creating/modifying specific Kubernetes resource types (StatefulSet, Ingress, NetworkPolicy, CronJob, RBAC, DaemonSet, PDB, Job, headless Service, persistent storage), authoring YAML in a ConfigHub Unit, applying best-practice defaults via functions, wiring into the Space, and pulling live examples.

Clearly answers both 'what' (walks user through authoring Kubernetes resource YAML in ConfigHub Units with best-practice defaults) and 'when' (explicit 'Use when' clause with extensive trigger phrases). Also includes explicit 'Do not load for' exclusions, which further strengthens the when guidance.

Excellent coverage of natural trigger terms users would actually say: 'create a StatefulSet', 'add an Ingress', 'set up NetworkPolicy', 'I need a CronJob', 'add RBAC for my app', 'expose my service externally', 'set up persistent storage', etc. These are realistic user phrases covering many Kubernetes resource types.

Highly distinctive with explicit negative boundaries ('Do not load for: AppConfig-based ConfigMaps, Helm chart imports, raw config-as-data doctrine questions') that directly reference competing skills by name (app-config, import-from-helm, config-as-data). This makes conflict resolution extremely clear.

The skill is comprehensive and mostly efficient for its complexity, but includes some sections that could be tightened — e.g., the 'When to use' and 'Do not load for' sections largely duplicate the YAML frontmatter description, and some explanations (like the ingress-nginx retirement note repeated twice) add redundancy. However, given the breadth of resource types covered, most content earns its place.

Highly actionable with specific, copy-paste-ready CLI commands for every step (unit creation, function application, validation). The example slugs table, exact function names, and concrete bash commands make this immediately executable. The guidance for each resource type includes specific fields to set and exact flag syntax.

The 7-step loop is clearly sequenced with explicit validation checkpoints (step 6 with three vet commands), a verify chain, and clear feedback loops (pull example → adapt → create → apply functions → validate). The preflight gates ensure prerequisites are met before starting, and stop conditions define when to abort. The writable-paths sub-workflow includes a fallback path for when the function doesn't fit.

References to external files (references/yaml-patterns.md, references/functions-catalog.md, references/cub-cli.md) are clearly signaled, and companion skills are listed. However, no bundle files were provided to verify these references exist, and the skill itself is quite long (~200 lines) with detailed inline content (like the full example slugs table and granularity guidance) that could potentially be split into reference files for better organization.