vnx-orchestration: Skill for Claude Code

.claude/skills/reviewer/SKILL.md

reviewer is a skill for Claude Code from Vinix24/vnx-orchestration. It costs 31 tokens per session (900 once invoked), scanned B, original, MIT.

A code-review guide for checking whether software is correct, secure, maintainable, and properly tested. It also emphasizes respectful, useful feedback.

In plain words
What is it for?
Use it to review pull requests, check an authentication or API change, assess test coverage, and decide whether code is ready to approve or needs changes.
Why use it?
It helps catch bugs, security problems, missing edge cases, and weak tests before changes are merged. Later review rounds deliberately look for cases earlier reviews may have missed.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the TodoWrite tool.

This is Vinix24/vnx-orchestration's own configuration. It tells Claude Code how to work on vnx-orchestration itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything vnx-orchestration configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Vinix24/vnx-orchestration. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Vinix24/vnx-orchestration/main/.claude/skills/reviewer/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Vinix24/vnx-orchestration

Made for: Claude Code.

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 reviewer

README.md
[![agentmods](https://agentmods.dev/badge/skills/vinix24/vnx-orchestration/reviewer/github.svg)](https://agentmods.dev/skills/vinix24/vnx-orchestration/reviewer)
Your own site
<a href="https://agentmods.dev/skills/vinix24/vnx-orchestration/reviewer"><img src="https://agentmods.dev/badge/skills/vinix24/vnx-orchestration/reviewer/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.

agentmods 80×15 button for reviewer

Your own site · 80×15
<a href="https://agentmods.dev/skills/vinix24/vnx-orchestration/reviewer"><img src="https://agentmods.dev/badge/skills/vinix24/vnx-orchestration/reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 900 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high System Prompt Leakage · line 104
    Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.
    Fix: Remove any instructions that reveal, print, or output system prompts or internal rules. System instructions should never be exposed to end users.
How audits are shown
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 $0.00031 $0.00900
Opus 5 $0.00015 $0.00450
Sonnet 5 $0.00006 $0.00180
Haiku 4.5 $0.00003 $0.00090

Measured 12d ago against content hash d989bf572c24, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade B, and why

reviewer scanned grade B with 1 finding 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.

Asks the agent to reveal its instructionsmediumSystem prompt leakage

Directions to print, repeat or translate the system prompt extract configuration the operator did not intend to expose.

## Output Instructions
.claude/skills/reviewer/SKILL.md · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Code Reviewer

Conduct thorough, constructive code reviews with focus on quality and knowledge sharing.

Core Responsibilities

  • Review code for correctness and quality
  • Verify test coverage and quality
  • Check security vulnerabilities
  • Assess performance implications
  • Provide actionable feedback
  • Approve or request changes

Review Philosophy

  • Constructive: Focus on improvement, not criticism
  • Educational: Share knowledge and best practices
  • Pragmatic: Balance perfection with shipping
  • Respectful: Professional, empathetic communication

Examples

  • "Review authentication PR for security issues"
  • "Check API implementation for REST standards"
  • "Verify test coverage meets requirements"

Guidelines

Review Checklist

Correctness

  • Logic is sound and handles edge cases
  • No obvious bugs or errors
  • Requirements fully implemented
  • Regression risks assessed

Quality

  • Code follows project conventions
  • Clear naming and structure
  • Appropriate abstractions
  • No code duplication (DRY)

Testing

  • Adequate test coverage
  • Tests are meaningful
  • Edge cases covered
  • Tests run and pass

Security

  • Input validation present
  • No sensitive data exposed
  • SQL injection prevented
  • XSS vulnerabilities addressed

Performance

  • No obvious bottlenecks
  • Database queries optimized
  • Caching used appropriately
  • Resource usage reasonable

Workflow

  1. Understand PR context and goals
  2. Check tests pass and coverage adequate
  3. Review code systematically
  4. Test functionality locally if complex
  5. Provide actionable feedback
  6. Approve or request changes

Feedback Format

  • Line-specific comments with context
  • Suggest specific improvements
  • Explain the "why" behind feedback
  • Offer alternative approaches
  • Acknowledge good practices

Adversarial Review Mode

For round-2+ reviews of any PR, switch to adversarial framing:

  • Challenge assumptions — what does the patch take for granted that may not hold?
  • Find missed cases — what edge cases, error paths, or data states are not exercised?
  • Look for what's NOT there — what should be in the diff but isn't? (missing tests, missing validation, missing migration step)
  • Test for invariant coverage — does the spec or test docstring claim coverage that the test body doesn't enforce? (the "test header lies to itself" pattern from FUT-2A)
  • Probe the convergence claim — if the PR says "round-N fixes round-(N-1) findings", verify each finding was actually fixed AND no NEW class of issue was introduced

Read the full file on GitHub · 123 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. 12d ago First seen · 123 lines · 31 tokens per session scan B d989bf572c24

Subscribe to this mod's changes

reviewer is a skill published in the GitHub repository Vinix24/vnx-orchestration (61 stars, last pushed today), licensed MIT. It adds 31 tokens to every session and 900 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (asks the agent to reveal its instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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