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.
npx skills add liuxinye23/CyberStrikeAI --skill business-logic-testinggit clone --depth 1 https://github.com/liuxinye23/CyberStrikeAIWrote 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.
[](https://agentmods.dev/skills/liuxinye23/cyberstrikeai/business-logic-testing)<a href="https://agentmods.dev/skills/liuxinye23/cyberstrikeai/business-logic-testing"><img src="https://agentmods.dev/badge/skills/liuxinye23/cyberstrikeai/business-logic-testing/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.
<a href="https://agentmods.dev/skills/liuxinye23/cyberstrikeai/business-logic-testing"><img src="https://agentmods.dev/badge/skills/liuxinye23/cyberstrikeai/business-logic-testing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00016 | $0.02041 |
| Opus 5 | $0.00008 | $0.01020 |
| Sonnet 5 | $0.00003 | $0.00408 |
| Haiku 4.5 | $0.00002 | $0.00204 |
Grade B, and why
business-logic-testing scanned grade B 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 10d 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.
Sends data to an external URLmediumData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
requests.post('https://target.com/api/purchase', Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
requests.post('https://target.com/api/purchase', How it starts
The opening of the file, as written. The whole thing — 402 lines — stays where its author put it; the contents beside it link to each section on GitHub.
业务逻辑漏洞测试
概述
业务逻辑漏洞是应用程序在业务处理流程中的设计缺陷,可能导致未授权操作、数据篡改、资金损失等。本技能提供业务逻辑漏洞的检测、利用和防护方法。
漏洞类型
1. 工作流绕过
跳过验证步骤:
- 直接访问最终步骤
- 修改步骤顺序
- 重复执行步骤
2. 价格操作
负数价格:
- 输入负数金额
- 导致账户余额增加
价格篡改:
- 修改前端价格
- 修改API请求中的价格
3. 数量限制绕过
负数数量:
- 输入负数
- 可能导致库存增加
超出限制:
- 修改数量限制
- 批量操作绕过
4. 时间竞争
并发请求:
- 同时发送多个请求
- 绕过单次限制
5. 状态操作
状态回退:
- 将已完成订单改为待支付
- 修改订单状态
测试方法
1. 工作流分析
识别业务流程:
- 注册流程
- 购买流程
- 提现流程
- 审核流程
测试步骤跳过:
正常流程: 步骤1 → 步骤2 → 步骤3
测试: 直接访问步骤3
测试: 步骤1 → 步骤3(跳过步骤2)
2. 参数篡改
修改关键参数:
POST /api/purchase
{
"product_id": 123,
"quantity": 1,
"price": 100.00 # 修改为 0.01
}
负数测试:
{
"quantity": -1,
"price": -100.00
}
3. 并发测试
同时发送请求:
import threading
import requests
def purchase():
requests.post('https://target.com/api/purchase',
json={'product_id': 123, 'quantity': 1})
# 同时发送10个请求
for i in range(10):
threading.Thread(target=purchase).start()
4. 状态修改
修改订单状态:
PATCH /api/order/123
{
"status": "completed" # 修改为已完成
}
回退状态:
PATCH /api/order/123
{
"status": "pending" # 从已完成回退到待支付
}
利用技术
价格操作
负数价格:
{
"product_id": 123,
"price": -100.00,
"quantity": 1
}
修改前端价格:
// 前端代码
const price = 100.00;
// 修改为
const price = 0.01;
API价格修改:
POST /api/checkout
{
"items": [
{
"product_id": 123,
"price": 0.01, # 原价100.00
"quantity": 1
}
]
}
数量限制绕过
负数数量:
{
"product_id": 123,
"quantity": -10 # 可能导致库存增加
}
超出限制:
{
"product_id": 123,
"quantity": 999999 # 超出单次购买限制
}
优惠券滥用
重复使用:
POST /api/checkout
{
"coupon": "DISCOUNT50",
"items": [...]
}
# 重复使用同一优惠券
未激活优惠券:
POST /api/checkout
{
"coupon": "EXPIRED_COUPON", # 使用过期优惠券
"items": [...]
}
提现漏洞
负数提现:
{
"amount": -1000.00 # 可能导致账户余额增加
}
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.
- 10d ago First seen · 402 lines · 16 tokens per session scan B 5ded0f61d02b
business-logic-testing is a skill published in the GitHub repository liuxinye23/CyberStrikeAI (0 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 16 tokens to every session and 2,041 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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