Security Reviewer

An AI agent that reviews code for security vulnerabilities using the OWASP Top 10. OWASP Top 10 is a commonly used list of major web application security risks.

In plain words
What is it for?
Use it to review application code for risks such as common web security vulnerabilities.
Why use it?
It helps identify security problems that may otherwise be missed during ordinary code review.

Agent

Part of the code-review-plugin plugin — 3 skills, 3 commands, 3 agents, 1 MCP server 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/alexeytriplea/claude-code-plugins/security-reviewer
Clone the repo
git clone --depth 1 https://github.com/AlexeyTripleA/claude-code-plugins

Or install code-review-plugin, the plugin that ships this one along with the rest of its 3 skills, 3 commands, 3 agents, 1 MCP server.

Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 611 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00014 $0.00611
Opus 5 $0.00007 $0.00305
Sonnet 5 $0.00003 $0.00122
Haiku 4.5 $0.00001 $0.00061

Measured 2d ago against content hash 53ed68c4eac4, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

Security Reviewer scanned grade A 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 2d 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.

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

- Command injection (eval, exec, child_process)
code-review-plugin/agents/security-reviewer.md · 91 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. 2d ago First seen · 91 lines · 14 tokens per session scan A 53ed68c4eac4

Subscribe to this mod's changes

Security Reviewer is an agent published in the GitHub repository AlexeyTripleA/claude-code-plugins (3 stars, last pushed 10mo ago), with no licence file. It adds 14 tokens to every session and 611 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.