security-review

security-review is a skill for Claude Code from biggora/dev-team. It costs 61 tokens per session (2,839 once invoked), scanned A, original, no licence file.

A security review skill for finding software vulnerabilities, including injection, cross-site scripting, authentication, authorisation, and cryptography problems.

In plain words
What is it for?
Use it to audit code for security issues and report likely vulnerabilities.
Why use it?
It helps detect security weaknesses before attackers or users encounter them.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the dev-team plugin — 46 skills, 1 command, 12 agents shipped together

Good fit Use it to audit code for security issues and report likely vulnerabilities.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/biggora/dev-team/security-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 biggora/dev-team --skill security-review
Clone the repo
git clone --depth 1 https://github.com/biggora/dev-team

Made for: Claude Code.

Or install dev-team, the plugin that ships this one along with the rest of its 46 skills, 1 command, 12 agents.

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 security-review

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/biggora/dev-team/security-review"><img src="https://agentmods.dev/badge/skills/biggora/dev-team/security-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,839 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 2 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 $0.00061 $0.02839
Opus 5.5 $0.00024 $0.01136
Sonnet 5.5 $0.00012 $0.00568
Haiku 4.5 $0.00006 $0.00284

Measured 1mo ago against content hash 6d36fa39ada8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

security-review scanned grade A with 2 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 1mo 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

response = requests.get(f"{settings.SEER_AUTOFIX_URL}{path}")

Runs shell commandslowCapability

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

child_process.exec(user) # Node.js
skills/security-review/SKILL.md · 313 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. 1mo ago First seen · 313 lines · 61 tokens per session scan A 6d36fa39ada8

Subscribe to this mod's changes

security-review is a skill published in the GitHub repository biggora/dev-team (3 stars, last pushed 1mo ago), with no licence file. It adds 61 tokens to every session and 2,839 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 2 findings (makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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