adversarial-review

adversarial-review is a skill for Claude Code, Codex from KarhouTam/agent-skills. It costs 55 tokens per session (2,679 once invoked), scanned A, original, no licence file.

A review process in which a separate challenger agent repeatedly criticises an implementer's work until it gives a PASS decision. It uses two persistent agents and can run for up to 10 rounds when the user explicitly requests it.

In plain words
What is it for?
Use it for adversarial checks of code or other agent output, with repeated criticism and revision until the review passes.
Why use it?
It helps expose weaknesses that a single pass of implementation and review might miss.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it for adversarial checks of code or other agent output, with repeated criticism and revision until the review passes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/karhoutam/agent-skills/adversarial-review
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 KarhouTam/agent-skills --skill adversarial-review
Clone the repo
git clone --depth 1 https://github.com/KarhouTam/agent-skills

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 adversarial-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/karhoutam/agent-skills/adversarial-review/github.svg)](https://agentmods.dev/skills/karhoutam/agent-skills/adversarial-review)
Your own site
<a href="https://agentmods.dev/skills/karhoutam/agent-skills/adversarial-review"><img src="https://agentmods.dev/badge/skills/karhoutam/agent-skills/adversarial-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.

agentmods 80×15 button for adversarial-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/karhoutam/agent-skills/adversarial-review"><img src="https://agentmods.dev/badge/skills/karhoutam/agent-skills/adversarial-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,679 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 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 5.1 $0.00055 $0.02679
Opus 5 $0.00028 $0.01340
Sonnet 5 $0.00011 $0.00536
Haiku 4.5 $0.00006 $0.00268

Measured 11d ago against content hash 1416eda77ea2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

adversarial-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 11d 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.

adversarial-review/SKILL.md · 207 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 11d ago First seen · 207 lines · 55 tokens per session scan A 1416eda77ea2

Subscribe to this mod's changes

adversarial-review is a skill published in the GitHub repository KarhouTam/agent-skills (2 stars, last pushed 16d ago), with no licence file. It adds 55 tokens to every session and 2,679 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 2026-08-31.

Related

Other skills, from other repositories

gossipcat

Use when installing or setting up gossipcat multi-agent orchestration (parallel review, consensus, adaptive dispatch) in Claude Code or Cursor. Installs the gossipcat MCP server and hands off to gossipstatus() for all live rules.

gossipcat-ai/gossipcat-ai · 50 tokens

libretranslate-markdown-i18n

Machine-translate Markdown / Obsidian / Quartz content into other languages using a self-hosted LibreTranslate instance, preserving frontmatter, headings, emojis, bold/italic, wikilinks (![[...]]/[[...]]) and internal links. Use whenever a user wants to auto-translate a Markdown vault, Obsidian notes, or a…

pedroiff0/awesome-skills · 127 tokens

awesome-skills-master

Master catalog orchestrator and autonomous installer for AI agents. Use when exploring, cloning, discovering, or installing skills, plugins, or MCP servers from awesome-skills without using interactive CLI tools. Guides environment detection, rule adaptation (.mdc/CLAUDE.md), MCP configuration, and strict author…

pedroiff0/awesome-skills · 66 tokens

readme-template

Standard README template for repos — professional structure with badges, overview, table of contents, features/modules, stack, installation, configuration, tests, security, structure, docs, roadmap, contribute, license, author + RepoActivity sections (Star History, repo stats) + profile GIF footer. Use when creating…

pedroiff0/awesome-skills · 72 tokens

docker-single-port-multi-instance

Consolidate multiple Docker Compose app instances (production / test / demo) behind ONE host port using an nginx reverse proxy that routes by URL path prefix (e.g. /demo). Use when a user wants 'one port, several apps/banks' or a demo reachable simultaneously from the main landing page with its own database.

pedroiff0/awesome-skills · 73 tokens

watermarks-remover

Strip multi-vendor AI provenance marks, invisible Unicode characters (ZWSP, ZWNJ, Bidi, variation selectors), statistical text watermarks, and C2PA/EXIF/XMP metadata from files (PNG, JPEG, PDF, DOCX, MD, TXT).

pedroiff0/awesome-skills · 61 tokens