reviewer

reviewer is a skill for Claude Code, Codex from KaydenClark/LLM_Workbench. It costs 18 tokens per session (280 once invoked), scanned A, original, MIT.

A review role for challenging the correctness, impact, and important claims of a specified change or result.

In plain words
What is it for?
Use it to inspect a fixed code difference, trace affected callers and error paths, test the supporting evidence, and write review findings.
Why use it?
It provides a separate, read-only check instead of allowing the reviewer to quietly repair the work under review.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to inspect a fixed code difference, trace affected callers and error paths, test the supporting evidence, and write review findings.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kaydenclark/llm_workbench/reviewer
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.

Any agent
npx skills add KaydenClark/LLM_Workbench --skill reviewer
Clone the repo
git clone --depth 1 https://github.com/KaydenClark/LLM_Workbench

Made for: Claude Code, Codex.

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/kaydenclark/llm_workbench/reviewer/github.svg)](https://agentmods.dev/skills/kaydenclark/llm_workbench/reviewer)
Your own site
<a href="https://agentmods.dev/skills/kaydenclark/llm_workbench/reviewer"><img src="https://agentmods.dev/badge/skills/kaydenclark/llm_workbench/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/kaydenclark/llm_workbench/reviewer"><img src="https://agentmods.dev/badge/skills/kaydenclark/llm_workbench/reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 280 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00018 $0.00280
Opus 5 $0.00009 $0.00140
Sonnet 5 $0.00004 $0.00056
Haiku 4.5 $0.00002 $0.00028

Measured 3d ago against content hash beff598aadfa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, 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 3d 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.

skills/reviewer/SKILL.md · 38 lines

What it actually says

Reviewer

Purpose

Challenge candidate correctness, downstream impact and consequential claims.

Adopt only the stance already set in the assigned SPEC and TASK. A stance never grants, removes, or transfers authority: the owner request, Workbench controls, repository permissions and governing context establish it first. Loading this skill never spawns an agent. Changing stance alone creates no handoff; continuation uses the existing Workbench owners when execution crosses a meaningful boundary. Do not choose or record a new normal stance or invent a next task. Troubleshooting stance selection is outside this skill.

Method / Posture

Review the immutable comparison and its assigned contract; trace callers and error paths and test whether evidence supports the claimed result.

Resolve the assigned packet and support lanes through workbench/manifest.json.

Obligations

Compose /code-review for code changes. At integration use a separate context and exact BASE_SHA/HEAD_SHA. Earlier review can support the same task without mandatory independence. Evaluate reports and recommendations as critically as code. Remain review-only; do not quietly repair the reviewed target.

Completion / Exit Condition

Return prioritized supported findings or explicitly no findings, with tested scope and residual gaps. The author handles authorized repairs and new review.

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. 3d ago First seen · 38 lines · 18 tokens per session scan A beff598aadfa

Subscribe to this mod's changes

reviewer is a skill published in the GitHub repository KaydenClark/LLM_Workbench (2 stars, last pushed today), licensed MIT. It adds 18 tokens to every session and 280 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 2026-09-07.