This skill should be used when looking up Kyverno Helm chart versions, release dates, and corresponding app versions from Artifact Hub. Use for version planning, upgrade decisions, and release timeline analysis.
/plugin marketplace add plinde/claude-plugins/plugin install kyverno-version-lookup@plinde-pluginsThis skill inherits all available tools. When active, it can use any tool Claude has access to.
scripts/kyverno-versions.shQuery Kyverno Helm chart release information from Artifact Hub.
https://artifacthub.io/api/v1/packages/helm/kyverno/kyverno
# Get all stable releases (no RCs) with dates
~/.claude/skills/kyverno-version-lookup/scripts/kyverno-versions.sh
# Get JSON for programmatic use
~/.claude/skills/kyverno-version-lookup/scripts/kyverno-versions.sh --json
# Get latest N releases
~/.claude/skills/kyverno-version-lookup/scripts/kyverno-versions.sh --limit 10
# Fetch raw data
curl -s "https://artifacthub.io/api/v1/packages/helm/kyverno/kyverno" | jq '.available_versions'
# Filter stable releases only (no rc/beta/alpha)
curl -s "https://artifacthub.io/api/v1/packages/helm/kyverno/kyverno" | \
jq '[.available_versions[] | select(.version | test("^[0-9]+\\.[0-9]+\\.[0-9]+$"))]'
# Pretty table with dates
curl -s "https://artifacthub.io/api/v1/packages/helm/kyverno/kyverno" | \
jq -r '[.available_versions[] | select(.version | test("^[0-9]+\\.[0-9]+\\.[0-9]+$"))] |
sort_by(.ts) | reverse |
.[] | [.version, .app_version, (.ts | todate)] | @tsv' | \
column -t -s $'\t'
Each version entry contains:
| Field | Description | Example |
|---|---|---|
version | Helm chart version | 3.6.1 |
app_version | Kyverno app version | v1.16.1 |
ts | Unix timestamp of release | 1764753174 |
contains_security_updates | Security patch flag | false |
prerelease | RC/beta/alpha flag | false |
The Helm chart version and Kyverno app version follow different schemes:
Check latest stable version
curl -s "https://artifacthub.io/api/v1/packages/helm/kyverno/kyverno" | jq '.version, .app_version'
Find release date for specific version
curl -s "https://artifacthub.io/api/v1/packages/helm/kyverno/kyverno" | \
jq '.available_versions[] | select(.version == "3.6.0") | .ts | todate'
List versions released in last 90 days
NINETY_DAYS_AGO=$(($(date +%s) - 7776000))
curl -s "https://artifacthub.io/api/v1/packages/helm/kyverno/kyverno" | \
jq --argjson cutoff "$NINETY_DAYS_AGO" \
'[.available_versions[] | select(.ts > $cutoff and (.version | test("^[0-9]+\\.[0-9]+\\.[0-9]+$")))]'
# Verify API is accessible and returns expected structure
curl -sf "https://artifacthub.io/api/v1/packages/helm/kyverno/kyverno" | \
jq -e '.version and .app_version and .available_versions' > /dev/null && \
echo "PASS: Kyverno version lookup working" || echo "FAIL: API check failed"
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