ReddRadar
Agent skill
argocd-principal-engineer
Principal/Senior-level Argo CD playbook for GitOps architecture, application boundaries, sync safety, tenancy, policy, and operating continuous delivery platforms on Kubernetes. Use when: designing GitOps delivery, reviewing Argo CD app structure, operating multi-team clusters, or hardening declarative deployment workflows.
Install this agent skill to your Project
npx add-skill https://github.com/mOdrA40/claude-codex-skills-directory/tree/main/devops-skills/argo-cd-mastery-skill
SKILL.md
Argo CD Mastery (Senior → Principal)
Operate
- Start from desired-state ownership, environment promotion, and blast radius.
- Treat Argo CD as a delivery control plane, not just a sync robot.
- Prefer clear app boundaries, reviewable diffs, and controlled reconciliation.
- Optimize for safe promotion, operational trust, and debuggable drift handling.
Default Standards
- Application boundaries must reflect ownership and rollback needs.
- Auto-sync should be deliberate, not default cargo cult.
- Drift policy and emergency change handling must be explicit.
- Multi-tenant app/project governance should be strict enough to protect clusters.
- Sync waves, hooks, and generators should remain understandable.
References
- GitOps architecture and application boundaries: references/gitops-architecture-and-application-boundaries.md
- Sync policy, promotion, and rollout safety: references/sync-policy-promotion-and-rollout-safety.md
- App-of-apps, generators, and composition tradeoffs: references/app-of-apps-generators-and-composition-tradeoffs.md
- Multi-tenant governance and project security: references/multi-tenant-governance-and-project-security.md
- Drift, emergency change, and reconciliation control: references/drift-emergency-change-and-reconciliation-control.md
- Observability and operational debugging: references/observability-and-operational-debugging.md
- Reliability and operations: references/reliability-and-operations.md
- Incident runbooks: references/incident-runbooks.md
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