review-helm

review-helm is a command for Claude Code from infraspecdev/tesseract. It costs 25 tokens per session (709 once invoked), scanned A, original, MIT.

A command for reviewing Helm charts, which package Kubernetes application settings and templates for deployment.

In plain words
What is it for?
Run it on a Helm chart to review its layout, templates, security settings, and operational readiness.
Why use it?
It identifies chart structure problems and security or operational risks in the Kubernetes resources the templates produce.

Command for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the shield plugin — 36 skills, 17 commands, 22 agents shipped together

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.

agentmods
npx agentmods add commands/infraspecdev/tesseract/review-helm
Clone the repo
git clone --depth 1 https://github.com/infraspecdev/tesseract

Made for: Claude Code.

Or install shield, the plugin that ships this one along with the rest of its 36 skills, 17 commands, 22 agents.

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 review-helm

README.md
[![agentmods](https://agentmods.dev/badge/commands/infraspecdev/tesseract/review-helm.svg)](https://agentmods.dev/commands/infraspecdev/tesseract/review-helm)
Your own site
<a href="https://agentmods.dev/commands/infraspecdev/tesseract/review-helm"><img src="https://agentmods.dev/badge/commands/infraspecdev/tesseract/review-helm.svg" alt="Measured on agentmods" height="20"></a>
Per session 25 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 709 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00709
Opus 5 $0.00013 $0.00354
Sonnet 5 $0.00005 $0.00142
Haiku 4.5 $0.00003 $0.00071

Measured 2d ago against content hash 54262085f675, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

review-helm 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 2d 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.

shield/commands/review-helm.md · 56 lines

How it starts

The opening of the file, as written. The whole thing — 56 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Helm Chart Review

Run a comprehensive review of a Helm chart covering chart structure, template best practices, and K8s security/operational issues in rendered templates.

Usage

/review-helm [path]

Paths

Writes registry-tracked paths under {review_dir} = {output_dir}/{feature}/reviews/code/{date}{_counter} (review_type=code, agents=helm-structure / k8s-security / k8s-operations — one {review_detailed} per skill). See shield/schema/output-paths.yaml and the counter-resolution rule in /review. changes.md is a side-artifact.

Behavior

  1. Detect Helm chart at the given path (or current working directory):
    • Look for Chart.yaml file
    • If not found, inform the user and exit
  2. Invoke the following skills:
    • shield:kubernetes:helm-review — chart structure and best practices
    • shield:kubernetes:security-audit — security issues in templates
    • shield:kubernetes:operational-review — operational issues in templates
  3. If deprecated K8s API versions found in templates, recommend deprecation-check-and-upgrade
  4. Aggregate findings, deduplicate, sort by severity
  5. Present unified findings to the user

Output Path

First, find the project root by locating .shield.json (check current directory, then parent directories). Read .shield.json to get output_dir (default: docs/shield). Determine {feature} (current feature directory name; if none exists yet, derive from current branch or story context + -YYYYMMDD). Resolve {date}{_counter} per the counter rule in /review (today's ISO date in YYYY-MM-DD format; empty _counter for first same-day run, _2/_3/... otherwise).

Write findings under {review_dir} = {output_dir}/{feature}/reviews/code/{date}{_counter}/:

{review_dir}/
├── summary.md              ← {review_summary}
├── changes.md              ← applied-fixes log (side-artifact)
└── detailed/
    ├── helm-structure.md   ← {review_detailed} (agent=helm-structure)
    ├── k8s-security.md     ← {review_detailed} (agent=k8s-security)
    └── k8s-operations.md   ← {review_detailed} (agent=k8s-operations)

Read the full file on GitHub · 56 lines

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. 2d ago First seen · 56 lines · 25 tokens per session scan A 54262085f675

Subscribe to this mod's changes

review-helm is a command published in the GitHub repository infraspecdev/tesseract (5 stars, last pushed 2mo ago), licensed MIT. It adds 25 tokens to every session and 709 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 2026-09-03.