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.
npx skills add infraspecdev/tesseract --skill kustomize-reviewgit clone --depth 1 https://github.com/infraspecdev/tesseractWrote 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.
[](https://agentmods.dev/skills/infraspecdev/tesseract/kustomize-review)<a href="https://agentmods.dev/skills/infraspecdev/tesseract/kustomize-review"><img src="https://agentmods.dev/badge/skills/infraspecdev/tesseract/kustomize-review/github.svg" alt="Measured on agentmods" height="20"></a>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.
<a href="https://agentmods.dev/skills/infraspecdev/tesseract/kustomize-review"><img src="https://agentmods.dev/badge/skills/infraspecdev/tesseract/kustomize-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00035 | $0.00769 |
| Opus 5.5 | $0.00014 | $0.00308 |
| Sonnet 5.5 | $0.00007 | $0.00154 |
| Haiku 4.5 | $0.00003 | $0.00077 |
Grade A, and why
kubernetes-kustomize-review 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Kubernetes Kustomize Review
Overview
Reviews Kustomize overlay structure and best practices. Covers base/overlay separation, patch strategy, resource references, naming conventions, generator options, and component reuse. Ensures Kustomize configurations are maintainable, DRY, and correctly structured.
Only triggers when kustomization.yaml is detected. Does not trigger for raw K8s manifests or Helm charts.
When to Use
- When reviewing Kustomize base/overlay structure
- When auditing patch strategy (strategic merge vs JSON patch)
- When checking resource references and overlay consistency
- When evaluating component reuse and overlay sprawl
When NOT to Use
- For raw K8s manifest review — use core K8s skills
- For Helm chart review — use
kubernetes-helm-review - When no
kustomization.yamlis found - For Kustomize runtime issues (build failures) — this is structural review only
Workflow
- Detect Kustomize: Confirm
kustomization.yamlexists at the target path. If not found, do not proceed. - Structure review: Map the base/overlay directory tree, identify all kustomization.yaml files.
- Base review: Check bases are generic and reusable, not environment-specific.
- Overlay review: Check overlays are minimal, environment-specific, and reference valid bases.
- Patch review: Evaluate patch strategy choices (strategic merge vs JSON patch).
- Resource reference check: Verify all referenced files exist, no orphaned patches.
- Naming conventions: Check namePrefix/nameSuffix consistency across overlays.
- Labels and annotations: Verify commonLabels and commonAnnotations used correctly.
- Generators: Check ConfigMap/Secret generators vs raw files.
- Component reuse: Identify duplicated config that should be extracted into components.
- Deprecation flag: If deprecated K8s API versions found in bases/overlays, flag and recommend
deprecation-check-and-upgrade. - Produce report: Present findings with check pass/fail status.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago First seen · 66 lines · 35 tokens per session scan A 5cbef72f011a
kubernetes-kustomize-review is a skill published in the GitHub repository infraspecdev/tesseract (5 stars, last pushed 3mo ago), licensed MIT. It adds 35 tokens to every session and 769 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.
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