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 operational-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/operational-review)<a href="https://agentmods.dev/skills/infraspecdev/tesseract/operational-review"><img src="https://agentmods.dev/badge/skills/infraspecdev/tesseract/operational-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/operational-review"><img src="https://agentmods.dev/badge/skills/infraspecdev/tesseract/operational-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 | $0.00064 | $0.01018 |
| Opus 5.5 | $0.00026 | $0.00407 |
| Sonnet 5.5 | $0.00013 | $0.00204 |
| Haiku 4.5 | $0.00006 | $0.00102 |
Grade A, and why
kubernetes-operational-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 — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Kubernetes Operational Review
Overview
Production readiness review for Kubernetes workloads. Checks that deployments are resilient, observable, and operable — covering health probes, disruption budgets, rollout strategy, observability, and graceful shutdown. A workload that passes security and cost review can still cause outages if it lacks proper probes or PDBs.
Only triggers when there is clear evidence of Kubernetes usage. When ambiguous, ask the user before proceeding.
When to Use
- When reviewing K8s workloads for production readiness
- When auditing health probe configuration (liveness, readiness, startup)
- When checking PodDisruptionBudgets and rollout strategy
- When evaluating observability setup (logging, metrics, tracing)
- When reviewing graceful shutdown and dependency management
When NOT to Use
- For Terraform operational review — use the sre agent in infra-code mode
- For security concerns — use
kubernetes-security-audit - For cost concerns — use
kubernetes-cost-review - When no K8s evidence is detected and user hasn't mentioned K8s
Workflow
- Detect K8s presence: Confirm K8s manifests exist. If ambiguous, ask user.
- Collect scope: Identify all workloads (Deployments, StatefulSets, DaemonSets, Jobs, CronJobs).
- Probe audit: Check every workload for liveness, readiness, and startup probes. See
ops-checklist.mdfor detailed checks. - Disruption audit: Verify PDBs exist for production workloads, check minAvailable/maxUnavailable values.
- Rollout audit: Check rolling update strategy, maxSurge, maxUnavailable configuration.
- Topology audit: Review topology spread constraints, pod anti-affinity for HA.
- Observability audit: Check for monitoring annotations, logging sidecars, tracing config.
- Shutdown audit: Verify preStop hooks, terminationGracePeriodSeconds, SIGTERM handling.
- Dependency audit: Check init containers, dependency ordering, ConfigMap/Secret reload strategy.
- EKS-specific checks (if EKS detected): ALB ingress annotations, CloudWatch Container Insights, EBS CSI driver, ExternalDNS.
- Deprecation flag: If deprecated APIs are found, flag them and recommend
deprecation-check-and-upgrade. - Produce report: Use the template from
templates.md.
What ships with it
2 files 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 · 77 lines · 64 tokens per session scan A 3d2cbc1a95e0
kubernetes-operational-review is a skill published in the GitHub repository infraspecdev/tesseract (5 stars, last pushed 3mo ago), licensed MIT. It adds 64 tokens to every session and 1,018 once invoked, about $0.0003 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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