A code-review instruction that runs either a bug-finding review or a security review after asking which one the user wants.

Reviewing a set of code changes with a bug-detection agent or a security-focused agent.

It gives code changes a focused check for ordinary defects or security problems before they are accepted.

review — Skill for Claude Code and Cursor by saski/arnesto

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 saski/arnesto --skill review

Clone the repo

git clone --depth 1 https://github.com/saski/arnesto

Made for: Claude Code, Cursor.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/saski/arnesto/review/github.svg)](https://agentmods.dev/skills/saski/arnesto/review)

Your own site

<a href="https://agentmods.dev/skills/saski/arnesto/review"><img src="https://agentmods.dev/badge/skills/saski/arnesto/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/saski/arnesto/review"><img src="https://agentmods.dev/badge/skills/saski/arnesto/review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 132 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 100% copy Near-identical to another mod 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.

Model	Per session	Once invoked
Fable 5.1	$0.00015	$0.00132
Opus 5.5	$0.00006	$0.00053
Sonnet 5.5	$0.00003	$0.00026
Haiku 4.5	$0.00002	$0.00013

Measured 2mo ago against content hash bd00601823f7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 2mo 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.

Origin

This is a copy

100% identical to review — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.cursor/skills-cursor/review/SKILL.md · 17 lines

What it actually says

Review

Ask the user which review to run with the AskQuestion tool. If the AskQuestion tool is not available, ask the user directly. Provide exactly one single-select question with two options:

bugbot: Bugbot (/review-bugbot)
security: Security Review (/review-security)

After the user chooses, run the matching review once:

Bugbot: follow the /review-bugbot instructions.
Security Review: follow the /review-security instructions.

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.

2mo ago First seen · 17 lines · 15 tokens per session scan A bd00601823f7

Subscribe to this mod's changes

review is a skill published in the GitHub repository saski/arnesto (6 stars, last pushed 4d ago), licensed Unlicense. It adds 15 tokens to every session and 132 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to review, differing in 0 lines, and is treated as a copy.

Code review Security agent-harness ai-agents coding-agents

review next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
reviewsaski/arnesto	Skill	6	4d ago	Unlicense	A	15	Claude Code, Cursor
repo-contracts-and-boundariesyfge/agent-harness-skills	Skill	12	yesterday	MIT	A	41	Claude Code
readonly-reviewRanvier-Technologies/pixir	Skill	24	1mo ago	MIT	A	20	Claude Code, Codex
address-pr-commentsandrooAGI/starnet	Skill	1.7k	6d ago	MIT	A	46	Claude Code, Codex
code-refinerMathews-Tom/armory	Skill	340	5d ago	MIT	A	91	Claude Code
package-optimizerMathews-Tom/armory	Skill	340	5d ago	MIT	A	119	Claude Code
concord-relayGet-Concord-AI/concord-mcp	Skill	976	yesterday	MIT	A	18	Claude Code, Codex