From Harness DevOps
Argo CD 3.x conventions — ApplicationSet cluster-version label format, Source Hydrator + GitOps Promoter for tamper-evident staging→prod promotion as a PR, and the gitops-promoter agent that writes only to Git. Use when configuring Argo CD applications, ApplicationSets, or GitOps promotion.
How this skill is triggered — by the user, by Claude, or both
Slash command
/harness-devops:addon-argo-cdThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
- Argo CD 3.x ApplicationSet cluster generators use the
argocd.argoproj.io/kubernetes-version label in vMajor.Minor.Patch
format (the post-3.0 break). Older Major.Minor labels are silent
generator no-ops.kubectl argo rollouts promote.gitops-promoter writes only to Git — never to the cluster.npx claudepluginhub camilool8/harness-engineering-templates --plugin harness-devopsGuides completion of development work by verifying tests, detecting environment, and presenting structured options for merge, PR, or cleanup.
Enforces test-driven development: write failing test first, then minimal code to pass. Use when implementing features or bugfixes.
Guides creation and editing of skills using test-driven development with pressure scenarios and subagents to verify agent compliance.