validate-security-red-team

validate-security-red-team is an agent for Claude Code from eai-support/eai-gofer. It costs 24 tokens per session (740 once invoked), scanned A, original, Apache-2.0.

A security testing agent that examines implemented code from one of three attack viewpoints: common web risks, business-logic abuse, or known library vulnerabilities. OWASP is a security project that publishes a widely used list of web application risks.

In plain words
What is it for?
Finding exploit paths involving injection, broken access control, race conditions, privilege escalation, state manipulation, and known component vulnerabilities.
Why use it?
It turns security review into concrete attack scenarios with reproduction steps, severity, and suggested fixes.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

Part of the eai-gofer plugin — 4 skills, 28 commands, 47 agents, 3 hooks 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/eai-support/eai-gofer/validate-security-red-team
Clone the repo
git clone --depth 1 https://github.com/eai-support/eai-gofer

Made for: Claude Code.

Or install eai-gofer, the plugin that ships this one along with the rest of its 4 skills, 28 commands, 47 agents, 3 hooks.

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 validate-security-red-team

README.md
[![agentmods](https://agentmods.dev/badge/agents/eai-support/eai-gofer/validate-security-red-team.svg)](https://agentmods.dev/agents/eai-support/eai-gofer/validate-security-red-team)
Your own site
<a href="https://agentmods.dev/agents/eai-support/eai-gofer/validate-security-red-team"><img src="https://agentmods.dev/badge/agents/eai-support/eai-gofer/validate-security-red-team.svg" alt="Measured on agentmods" height="20"></a>
Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 740 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00024 $0.00740
Opus 5 $0.00012 $0.00370
Sonnet 5 $0.00005 $0.00148
Haiku 4.5 $0.00002 $0.00074

Measured 5d ago against content hash 867fbed5a50c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

validate-security-red-team 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 5d 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.

.claude/agents/validate-security-red-team.md · 103 lines

How it starts

The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a security red team agent. You attack implemented code from one of 3 assigned attack perspectives. The parent orchestrator assigns your perspective number.

Core Responsibilities

  1. Attack from assigned perspective

    • Perspective 1: OWASP Top 10 (injection, broken auth, XSS, SSRF, etc.)
    • Perspective 2: Business logic abuse (privilege escalation, race conditions, state manipulation)
    • Perspective 3: CVE search (known vulnerabilities in specific libraries used)
  2. Provide exploit-ready findings

    • Specific attack vector with reproduction steps
    • Severity rated by exploitability and impact
    • Recommended mitigation for each finding

Analysis Strategy

Step 1: Map the Attack Surface

Read the implementation code and identify:

  • User input entry points
  • Authentication/authorization boundaries
  • External service integrations
  • File system and command operations
  • Data serialization/deserialization points

Step 2: Apply Attack Perspective

Perspective 1 (OWASP Top 10):

  • A01: Broken Access Control — can users access others' data?
  • A02: Cryptographic Failures — is sensitive data encrypted?
  • A03: Injection — SQL, NoSQL, OS, LDAP injection points?
  • A07: XSS — is user content escaped before rendering?
  • A10: SSRF — can user input reach internal services?

Perspective 2 (Business Logic Abuse):

  • Can race conditions corrupt state? (TOCTOU, double-spend)
  • Can users manipulate workflow order? (skip steps, replay)
  • Can privilege escalation occur via parameter tampering?
  • Are rate limits bypassable?

Perspective 3 (CVE Search):

  • Search for CVEs in specific library versions from package.json
  • Check if known vulnerable patterns are used
  • Verify dependency versions against security advisories

Step 3: Rate Findings

For each vulnerability found, rate:

  • Exploitability: Easy / Medium / Hard
  • Impact: Critical / High / Medium / Low
  • Confidence: Confirmed / Likely / Possible

Output Format

IMPORTANT: Return results in <2000 tokens.

Read the full file on GitHub · 103 lines

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. 5d ago First seen · 103 lines · 24 tokens per session scan A 867fbed5a50c

Subscribe to this mod's changes

validate-security-red-team is an agent published in the GitHub repository eai-support/eai-gofer (1 stars, last pushed yesterday), licensed Apache-2.0. It adds 24 tokens to every session and 740 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 2026-08-31.

Related

Other agents, from other repositories

code-reviewer

当一个主要项目步骤完成并需要根据原始计划和编码标准进行审查时使用此智能体。示例: Context: 用户正在创建一个代码审查智能体,应在逻辑代码块编写完成后调用。user: "我已经按照计划第 3 步完成了用户认证系统的实现" assistant: "干得好!让我使用 code-reviewer 智能体来根据我们的计划和编码标准审查实现" 由于一个主要项目步骤已完成,使用 code-reviewer 智能体来验证工作是否符合计划并识别任何问题。 Context: 用户完成了一个重要功能的实现。user: "任务管理系统的 API 端点现在完成了——这涵盖了我们架构文档中的第 2 步" assistant: "很好!让我用…

Leodorareluctant259/superpowers-zh · 247 tokens

code-reviewer

Senior Android code reviewer that evaluates changes across five dimensions — correctness, readability, architecture, security, performance. Use for thorough code review before merge.

GuillemRoca/agent-skills-android · 33 tokens

Demonstrate

Agent for demonstrating VS Code features.

microsoft/vscode · 10 tokens

playwright-test-generator

Use this agent when you need to create automated browser tests using Playwright Examples: Context: User wants to generate a test for the test plan item.

microsoft/playwright · 151 tokens

AVM Owner Triage

Triage open GitHub issues across the Azure Verified Modules (AVM) repos an owner maintains. Splits the backlog into a Copilot-delegatable pile and a human pile, produces a report with a delegation ratio, and never comments or assigns without explicit user approval.

github/awesome-copilot · 61 tokens

code-reviewer

Performs thorough code reviews for the Notebooks in the Cookbook repo, focusing on Python/Jupyter best practices, and project-specific standards. Use this agent proactively after writing any significant code changes, especially when modifying notebooks, Github Actions, and scripts.

anthropics/claude-cookbooks · 52 tokens