CkSKILLS: Skill for Claude Code

.agents/skills/unauth-path-key-hunt/SKILL.md

unauth-path-key-hunt is a skill for Claude Code, Codex from zhaji2333/CkSKILLS. It costs 150 tokens per session (3,219 once invoked), scanned A, original, MIT.

A security investigation method for finding publicly reachable paths and keys when the normal website code does not reveal them. It also checks whether apparent encryption is really access control.

In plain words
What is it for?
It is for zero-login reconnaissance of web APIs, alternate domains, gateway responses, exposed paths, and client-side keys.
Why use it?
It helps uncover forgotten endpoints and distinguish genuine authentication from simple data hiding or transport obfuscation.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is zhaji2333/CkSKILLS's own configuration. It tells Claude Code and Codex how to work on CkSKILLS itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything CkSKILLS configures →

Reuse

Borrowing it

Nothing to install: this file belongs to zhaji2333/CkSKILLS. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/zhaji2333/CkSKILLS/main/.agents/skills/unauth-path-key-hunt/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/zhaji2333/CkSKILLS

Made for: Claude Code, Codex.

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 unauth-path-key-hunt

README.md
[![agentmods](https://agentmods.dev/badge/skills/zhaji2333/ckskills/unauth-path-key-hunt/github.svg)](https://agentmods.dev/skills/zhaji2333/ckskills/unauth-path-key-hunt)
Your own site
<a href="https://agentmods.dev/skills/zhaji2333/ckskills/unauth-path-key-hunt"><img src="https://agentmods.dev/badge/skills/zhaji2333/ckskills/unauth-path-key-hunt/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 unauth-path-key-hunt

Your own site · 80×15
<a href="https://agentmods.dev/skills/zhaji2333/ckskills/unauth-path-key-hunt"><img src="https://agentmods.dev/badge/skills/zhaji2333/ckskills/unauth-path-key-hunt.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 150 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,219 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00150 $0.03219
Opus 5 $0.00075 $0.01610
Sonnet 5 $0.00030 $0.00644
Haiku 4.5 $0.00015 $0.00322

Measured 7d ago against content hash 71bad0bb3374, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

unauth-path-key-hunt 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 7d 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.

- 复现用 **curl**,证明请求无登录 Cookie。
.agents/skills/unauth-path-key-hunt/SKILL.md · 231 lines

How it starts

The opening of the file, as written. The whole thing — 231 lines — stays where its author put it; the contents beside it link to each section on GitHub.

unauth-path-key-hunt — 零身份公开面:路径与密钥猎杀

编排型 skill。只解决「没有后台账号、路径不在当前前端时,如何独立还原接口并证伪加密=鉴权」。不替代 JS 拆包、越权矩阵、API 全方法。

何时调用

  • 未授权 / 攻击者没有该业务账号(纯零身份)
  • 路径不在主站 JS;用户要求不要用登录 Network 截图当发现源
  • 独立 H5、旧子域 NXDOMAIN、品牌迁域(旧 Host 301/消失)
  • 兄弟域、同 IP、--resolve 换 Host 漏出路径
  • 网关 405 Method Not Allowed200 data:[]、短文案「链接不存在」
  • getRsaKey / JSEncrypt / SM2 / 前端 AES,怀疑只是传输混淆

不要调用(交给别人)

  • 攻击面不清、要广撒网拆 webpack / 脏收集 → recon-js-analysis
  • 路径已通,打角色/IDOR/JWT/验证码 → auth-access-control
  • 路径已通,全方法、BOLA、Swagger、走私 → api-protocol-security
  • 调试面板/中间件/对象存储未授权 → cloud-infra-supply-chain
  • 路径在 APK/小程序包里 → android-security-audit / miniprogram-security
  • 已验证要成稿 → report

与其它技能分工

怀疑隐藏未授权
    │
    ▼
unauth-path-key-hunt     找 Host/路径/钥,证伪加密
    ├─ 拆 webpack / 脏收集 / 提字符串     → recon-js-analysis
    ├─ 路径已通,角色墙 / IDOR            → auth-access-control
    ├─ 路径已通,全方法 / 旧版 / 网关协议  → api-protocol-security
    ├─ 路径在包里                         → android / miniprogram
    └─ 已验证成稿                         → report

拆 JS、Wayback、Packer 的细则以 recon-js-analysis 为准,此处不重复。 跨轮线索落盘以 hunt-clueboard 为准:开工先读 hunts/<目标>/CLUEBOARD.md,P2 指纹/405/[]/迁域结论当轮写回,禁止只写在对话里。

铁律

  1. 发现阶段禁止把「已登录 Network」当路径出处。截图只作假设,公开面复原才是证据。
  2. 主站 JS 没有 ≠ 接口不存在。
  3. 客户端能拿到的 RSA/AES/uuid ≠ 鉴权。
  4. SPA 的 404 不是接口的 404。没到失败升级 L4 不准写「无此接口」。
  5. 旧 H5 / 旧 Host 下线 ≠ 后端方法下线。

P0 零身份约束

允许的发现源: 未登录 HTML/JS/map;CT / urlscan / Wayback / GitHub;兄弟域与同 IP;301 Location;公开文档;未登录可下的 APP/小程序包。

不允许当发现源: 业务账号登录后的 DevTools;报告截图里的 URL(降级为待验证假设)。

口令:截图里的路径 = 假设;公开面复原 = 证据。


P1 入口地图

分清四类 Host,标 DNS/IP,不要只盯主域:

典型 下一步
C 端壳 主站 / m / 品牌新域 Next/Vue 在此搜路径常失败,记录后换场
API 网关 appgw / apigw / qr / gateway P2 指纹,不要当 SPA 扫目录
独立业务 H5 invoice / vat / asp / mag / 活动 CDN 优先拆 JS、打 /gp /mag 等前缀
后台/SSO passport / admin / 服务商域 记下 sid;零身份只证「墙在哪」

品牌新域、301 目标必须列入地图。

通过门: 至少标出「C 端壳 / 疑似网关 / 疑似业务 H5」三类。


P2 响应指纹(禁止 -L 跟着 302 再看 body)

记录四元组:状态码 / Content-Type / Server / body 形态

Read the full file on GitHub · 231 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. 7d ago First seen · 231 lines · 150 tokens per session scan A 71bad0bb3374

Subscribe to this mod's changes

unauth-path-key-hunt is a skill published in the GitHub repository zhaji2333/CkSKILLS (80 stars, last pushed 10d ago), licensed MIT. It adds 150 tokens to every session and 3,219 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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