reviewer

reviewer is an agent for Claude Code from AsiaOstrich/universal-dev-standards. It costs 67 tokens per session (2,135 once invoked), scanned A, original, no licence file.

A code-review specialist for checking changes for quality, security issues, and common engineering practices.

In plain words
What is it for?
Use it to review pull requests, inspect code quality, perform security checks, and support pre-merge reviews.
Why use it?
It provides a focused assessment before code is merged, when defects are cheaper to fix.

Agent for Claude Code

Part of the universal-dev-standards plugin — 55 skills, 53 commands, 10 agents, 1 hook 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 agents/asiaostrich/universal-dev-standards/reviewer
Clone the repo
git clone --depth 1 https://github.com/AsiaOstrich/universal-dev-standards

Made for: Claude Code.

Or install universal-dev-standards, the plugin that ships this one along with the rest of its 55 skills, 53 commands, 10 agents, 1 hook.

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/agents/asiaostrich/universal-dev-standards/reviewer.svg)](https://agentmods.dev/agents/asiaostrich/universal-dev-standards/reviewer)
Your own site
<a href="https://agentmods.dev/agents/asiaostrich/universal-dev-standards/reviewer"><img src="https://agentmods.dev/badge/agents/asiaostrich/universal-dev-standards/reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 67 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,135 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00067 $0.02135
Opus 5 $0.00034 $0.01068
Sonnet 5 $0.00013 $0.00427
Haiku 4.5 $0.00007 $0.00214

Measured 5d ago against content hash d288bb547acc, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

reviewer 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 5d 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.

.claude/skills/agents/reviewer.md · 354 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 5d ago First seen · 354 lines · 67 tokens per session scan A d288bb547acc

Subscribe to this mod's changes

reviewer is an agent published in the GitHub repository AsiaOstrich/universal-dev-standards (72 stars, last pushed 3d ago), with no licence file. It adds 67 tokens to every session and 2,135 once invoked, about $0.0003 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.

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