Data Model: Helm Chart Documentation Generator

Entities

Extracted from each chart's Chart.yaml.

Field	Source	Example	Notes
name	`Chart.yaml` → `.name`	`langgraph-redis`	Used for filenames and titles
description	`Chart.yaml` → `.description`	`Redis Stack for LangGraph...`	Falls back to "A Helm chart for Kubernetes"
version	`Chart.yaml` → `.version`	`0.2.38-rc.helm.2`	Local chart version (RC, not displayed)
appVersion	`Chart.yaml` → `.appVersion`	`0.2.38`	Fallback published version
publishedVersion	OCI registry or `CHART_VERSION` override	`0.2.38`	Resolved version displayed in docs
type	`Chart.yaml` → `.type`	`application`	Optional
sources	`Chart.yaml` → `.sources[]`	`https://github.com/...`	Optional, displayed as links
dependencies	`Chart.yaml` → `.dependencies[]`	See Dependency below	Only present on parent charts

Each entry in a parent chart's .dependencies[] array.

Field	Source	Example	Notes
name	`.dependencies[].name`	`supervisor-agent`	Subchart name
version	`.dependencies[].version`	`0.2.38-rc.helm.1`	Stripped to `0.2.38` on render
alias	`.dependencies[].alias`	`agent-argocd`	Optional, shown if different from name
condition	`.dependencies[].condition`	`global.langgraphRedis.enabled`	Enable/disable condition
tags	`.dependencies[].tags[]`	`["basic", "complete"]`	Tag groups
repository	`.dependencies[].repository`	`file://../rag-stack`	External or local reference

Output files produced by the generator.

Field	Description	Example
sourcePath	Path to the source README in `charts/`	`charts/ai-platform-engineering/charts/langgraph-redis/README.md`
docusaurusPath	Path to the Docusaurus page in `docs/`	`docs/docs/installation/helm-charts/ai-platform-engineering/langgraph-redis.md`
chartDir	Chart directory containing `Chart.yaml`	`charts/ai-platform-engineering/charts/langgraph-redis`
parentGroup	Parent chart group name	`ai-platform-engineering`
isParent	Whether this is a parent chart	`true` / `false`
docId	Docusaurus frontmatter `id`	`langgraph-redis-chart`
sidebarLabel	Docusaurus frontmatter `sidebar_label`	`langgraph-redis`

ChartInfo 1──* Dependency       (parent charts only)
ChartInfo 1──1 GeneratedFile    (each chart produces one source README + one Docusaurus page)

The generator discovers charts at these fixed locations:

Parent Group	Parent Chart Path	Subchart Glob
`ai-platform-engineering`	`charts/ai-platform-engineering/`	`charts/ai-platform-engineering/charts/*/`
`rag-stack`	`charts/rag-stack/`	`charts/rag-stack/charts/*/`

Each directory matching the glob that contains a Chart.yaml is treated as a chart.