Triage Argo CD App OutOfSync

Triage Argo CD App OutOfSync is a skill for Claude Code, Codex from bregman-arie/devops-sre-skills. It costs 25 tokens per session (459 once invoked), scanned A, original, Apache-2.0.

A troubleshooting procedure for an Argo CD application marked OutOfSync. Argo CD is a deployment tool that compares the application declared in Git with the resources running in a Kubernetes cluster.

In plain words
What is it for?
Use it to inspect resource differences, trace the source of drift, move manual fixes back into Git, reconcile the application, or escalate cluster-policy changes.
Why use it?
It helps determine whether the difference is an expected manual change or an unwanted mutation, and guides a safe correction without immediately overwriting important work.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to inspect resource differences, trace the source of drift, move manual fixes back into Git, reconcile the application, or escalate cluster-policy changes.

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Install with agentmods
npx agentmods add skills/bregman-arie/devops-sre-skills/triage-app-outofsync
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add bregman-arie/devops-sre-skills --skill triage-app-outofsync
Clone the repo
git clone --depth 1 https://github.com/bregman-arie/devops-sre-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for Triage Argo CD App OutOfSync

README.md
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Your own site
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for Triage Argo CD App OutOfSync

Your own site · 80×15
<a href="https://agentmods.dev/skills/bregman-arie/devops-sre-skills/triage-app-outofsync"><img src="https://agentmods.dev/badge/skills/bregman-arie/devops-sre-skills/triage-app-outofsync.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 459 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00025 $0.00459
Opus 5 $0.00013 $0.00230
Sonnet 5 $0.00005 $0.00092
Haiku 4.5 $0.00003 $0.00046

Measured 12d ago against content hash cc26217bf286, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

Triage Argo CD App OutOfSync scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/argocd/triage-app-outofsync/SKILL.md · 66 lines

What it actually says

When to use

Use when Argo CD shows an application as OutOfSync and you need to understand the drift.

Preconditions

  • You can access Argo CD (CLI or UI) and the target cluster.

Procedure

  1. Confirm what resources are OutOfSync and whether the app is Healthy.
  2. Determine whether drift is expected (manual hotfix) or unexpected (controller mutation).
  3. Inspect diffs and identify the owning source (Helm/Kustomize/raw manifests).
  4. If drift is expected, capture it and move the change back to Git.
  5. If drift is unexpected, find the mutating actor (admission, controller, policy).

Decision points

  • Healthy + OutOfSync: often benign drift; decide whether to reconcile.
  • Degraded + OutOfSync: treat as incident; fix health first.
  • Frequent drift: consider ignoreDifferences / diffing settings.

Verification

  • App becomes Synced and remains stable across refreshes.
  • Workload health is Healthy and key SLO signals stabilize.

Rollback / undo

  • Roll back Git changes or chart version to last known good.
  • If reconciliation caused breakage, revert the change and resync.

Escalation

  • Platform team if mutation is due to cluster policy/admission.
  • Service owner if the desired state in Git is incorrect.

Examples

argocd app get <app>
argocd app diff <app>
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 66 lines · 25 tokens per session scan A cc26217bf286

Subscribe to this mod's changes

Triage Argo CD App OutOfSync is a skill published in the GitHub repository bregman-arie/devops-sre-skills (22 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 25 tokens to every session and 459 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.