Security And Hardening
penpot/penpot
Hardens code against vulnerabilities. An agent skill from penpot/penpot.
当payload被拦截、请求被WAF/过滤/403拒绝、连续多次payload失败、需要绕过黑名单/白名单/正则/语义分析防御时调用。负责编码/变形/逻辑/协议层绕过、换入口、组合利用与时间维度攻击的完整升级路径。
$ npx skills add zhaji2333/CkSKILLS --skill waf-bypass-techniques -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install zhaji2333/CkSKILLS waf-bypass-techniques --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/zhaji2333/CkSKILLS.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/waf-bypass-techniques .claude/skills/waf-bypass-techniques && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "waf-bypass-techniques" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/waf-bypass-techniques into .claude/skills/waf-bypass-techniques/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "waf-bypass-techniques", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/waf-bypass-techniquesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add zhaji2333/CkSKILLS --skill waf-bypass-techniques -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install zhaji2333/CkSKILLS waf-bypass-techniques --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/zhaji2333/CkSKILLS.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/waf-bypass-techniques .agents/skills/waf-bypass-techniques && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "waf-bypass-techniques" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/waf-bypass-techniques into .agents/skills/waf-bypass-techniques/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "waf-bypass-techniques", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add zhaji2333/CkSKILLS --skill waf-bypass-techniques -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install zhaji2333/CkSKILLS waf-bypass-techniques --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/zhaji2333/CkSKILLS.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/waf-bypass-techniques .cursor/skills/waf-bypass-techniques && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "waf-bypass-techniques" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/waf-bypass-techniques into .cursor/skills/waf-bypass-techniques/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "waf-bypass-techniques", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/zhaji2333/CkSKILLS.git --path .agents/skills/waf-bypass-techniques--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add zhaji2333/CkSKILLS --skill waf-bypass-techniques -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install zhaji2333/CkSKILLS waf-bypass-techniques --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/zhaji2333/CkSKILLS.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/waf-bypass-techniques .gemini/skills/waf-bypass-techniques && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "waf-bypass-techniques" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/waf-bypass-techniques into .gemini/skills/waf-bypass-techniques/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "waf-bypass-techniques", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install zhaji2333/CkSKILLS waf-bypass-techniquesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add zhaji2333/CkSKILLS --skill waf-bypass-techniques -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/zhaji2333/CkSKILLS.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/waf-bypass-techniques .github/skills/waf-bypass-techniques && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "waf-bypass-techniques" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/waf-bypass-techniques into .github/skills/waf-bypass-techniques/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "waf-bypass-techniques", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add zhaji2333/CkSKILLS --skill waf-bypass-techniques -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install zhaji2333/CkSKILLS waf-bypass-techniques --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/zhaji2333/CkSKILLS.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/waf-bypass-techniques .opencode/skills/waf-bypass-techniques && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "waf-bypass-techniques" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/waf-bypass-techniques into .opencode/skills/waf-bypass-techniques/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "waf-bypass-techniques", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
waf-bypass-techniques当payload被拦截、请求被WAF/过滤/403拒绝、连续多次payload失败、需要绕过黑名单/白名单/正则/语义分析防御时调用。负责编码/变形/逻辑/协议层绕过、换入口、组合利用与时间维度攻击的完整升级路径。
Waf Bypass Techniques is an agent skill from zhaji2333/CkSKILLS. 当payload被拦截、请求被WAF/过滤/403拒绝、连续多次payload失败、需要绕过黑名单/白名单/正则/语义分析防御时调用。负责编码/变形/逻辑/协议层绕过、换入口、组合利用与时间维度攻击的完整升级路径。
Its SKILL.md is about 620 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Security, covering Web application vulnerabilities. The repository describes itself as: 基于 Claude Code / Codex 的 SRC 漏洞挖掘 Agent 技能体系 —— 将顶尖安全研究员的方法论沉淀为可调度、可复用的 Skill 知识资产。 The licence is MIT.
6 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 482fe78. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Waf Bypass Techniques loads about 620 tokens when it runs. Until then it costs about 32 tokens; SKILL.md has 98 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from zhaji2333/CkSKILLS at commit 482fe78, republished under its MIT licence (© zhaji2333). 98 words, ~620 tokens.
.claude/skills/waf-bypass-techniques/SKILL.md (or your agent's skills folder).遇到防御时的思考框架:
Level 1: 编码绕过
→ URL编码/双重编码/Unicode/十六进制/HTML实体/Base64
Level 2: 变形绕过
→ 大小写混合/双写/注释插入/空白符替换/等价函数
Level 3: 逻辑绕过
→ 换HTTP方法/换Content-Type/换参数位置/利用解析差异
Level 4: 协议层绕过
→ HTTP走私/分块传输/管道化/WebSocket升级
Level 5: 换入口点
→ 同功能的其他接口/旧版本接口/移动端接口/内部接口
Level 6: 组合利用
→ A接口的信息泄露 + B接口的弱校验 = 完整攻击链
Level 7: 时间维度
→ 并发/竞态/延时/定时任务触发硬性规则:至少尝试到 Level 4 才能下"无漏洞"结论。
大小写:SeLeCt / 双写:selselectect
注释:/**/、/*!*/、--+、#
编码:URL编码、十六进制、Unicode
等价函数:substr→mid、ascii→ordHTML实体:<script>
事件:onerror/onload/onfocus/onmouseover
标签:<svg>、<img>、<iframe>、<math>
伪协议:javascript:、data:分隔符:| / || / & / && / ; / %0a
空格:${IFS} / $IFS$9 / %09 / {cat,/etc/passwd}
通配符:/???/??t /etc/passwd扩展名:.php5/.phtml/.phar/.htaccess/.user.ini
双扩展:shell.php.jpg / shell.jpg.php
%00截断:shell.php%00.jpg
内容:GIF89a头、图片马IP混淆:十进制/十六进制/八进制
重定向:302跳转、DNS重绑定
协议差异:@符号、URL解析差异X-Forwarded-For: 127.0.0.1
X-Real-IP: 127.0.0.1
X-Original-URL: /admin
X-Rewrite-URL: /admin
路径变体:/admin/、//admin、/./admin、/admin%2f、/ADMIN
方法替换:GET→POST→OPTIONS→X-HTTP-Method-Override
分号截断:/admin;.css、/admin;.js© zhaji2333, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in .agents/skills/waf-bypass-techniques of zhaji2333/CkSKILLS.
Open the folder on GitHubat commit 482fe78
Waf Bypass Techniques next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Waf Bypass Techniques this skillzhaji2333/CkSKILLS | 115 | — | ~620 | Automated safety check: Pass | MIT | |
| Security And Hardeningpenpot/penpot | 61k | 6 repos | ~4.7k | Automated safety check: Notes | MPL-2.0 | |
| Security Auditoreigent-ai/eigent | 15k | — | ~1.8k | Automated safety check: Notes | Apache-2.0 | |
| Security Reviewjewbetcha/opentrace | 116 | 18 repos | ~3.1k | Automated safety check: Notes | MIT | |
| Strix Code Vulnerability Scanusestrix/strix | 68k | — | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| Code Audit3stoneBrother/code-audit | 892 | 1 repos | ~2.7k | Automated safety check: Pass | None |
penpot/penpot
Hardens code against vulnerabilities. An agent skill from penpot/penpot.
eigent-ai/eigent
Audits source code, dependencies and config files for vulnerabilities and hardcoded secrets, using two bundled Python scanners and an OWASP Top 10 checklist.
jewbetcha/opentrace
A skill your agent uses when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features.
usestrix/strix
Runs a Strix white-box security review that reads the source, then exploits what it finds in a sandbox so each reported issue has a proof-of-concept.
3stoneBrother/code-audit
Professional code security audit skill covering 55+ vulnerability types.
usestrix/strix
Triages findings from a Strix pentest by severity, fixes each root cause with a minimal change, and re-runs Strix to confirm the exploit no longer works.
zhaji2333/CkSKILLS
当需要获取目标 APK、识别加固壳类型、脱壳还原 dex、反编译得到 Java/so/H5 全量源码产物,或 android-security-audit 需要可直接开挖的输入时调用。负责 APK → 全量可审计产物(壳识别 → 脱壳 → JADX 反编译 + apktool 资源 + so 提取 + H5/assets 提取)→ 标准目录交付。命中场景:JADX 打开是…
zhaji2333/CkSKILLS
当需要在不对 APK 全量反编译的前提下秒级定位硬编码密钥/签名函数/隐藏接口/调试后门,或 APK 过大(100MB)JADX 全量反编译过慢、内存吃紧,或脱壳产物(裸 dex)需要快速检索,或只想先读一下 Manifest 组件面/权限清单时调用。负责基于 Droid ASC 的零预处理快速定位(findrefs 全局交叉引用搜索 + getclass 按需反编译 + Manifest…
zhaji2333/CkSKILLS
当目标存在支付/下单/退款/提现/转账/优惠券/积分/红包/会员/订阅/审批/库存/抽奖等业务功能,或发现状态可跳变、金额参数可控、并发可重放时调用。负责业务状态机建模、金额篡改、订单状态跳变、竞态条件与重放攻击深度挖掘。
zhaji2333/CkSKILLS
当目标为 LLM 应用/Chatbot/智能客服/AI 助手/Copilot/Agent/RAG 知识库/多模态模型,或发现用户输入进入大模型提示、工具调用、知识库检索、对话记忆、文件解析,或需要测试提示词注入/越狱逃逸/System Prompt 泄露/训练数据与敏感信息泄露/RAG 检索污染/Agent 记忆污染/工具滥用与命令执行/SSRF/沙箱逃逸时调用。负责 OWASP LLM…
zhaji2333/CkSKILLS
当开始挖新目标、换会话/压缩后续挖、用户说线索板/写板/读板/建板,或信息收集、反编译、JS/接口线索需要跨轮保留时调用。负责为当前系统维护一份 Markdown 线索板(读→挖→写回),不负责拆 webpack、打越权或成稿。模板见同目录 CLUEBOARD.template.md。
zhaji2333/CkSKILLS
当目标涉及云资产(对象存储/云元数据/Serverless)、容器/K8s、运维面板(宝塔/Grafana/Zabbix/Jenkins/GitLab/Nacos等)、消息队列/缓存中间件、CI/CD流水线、第三方回调集成、依赖组件CVE、信息泄露配置时调用。负责未授权访问、弱口令、云配置错误、供应链漏洞与敏感信息挖掘。
Categories
当payload被拦截、请求被WAF/过滤/403拒绝、连续多次payload失败、需要绕过黑名单/白名单/正则/语义分析防御时调用。负责编码/变形/逻辑/协议层绕过、换入口、组合利用与时间维度攻击的完整升级路径。. Waf Bypass Techniques is an agent skill from zhaji2333/CkSKILLS.
Waf Bypass Techniques fits situations like: tasks that involve Web application vulnerabilities.
Run `npx skills add zhaji2333/CkSKILLS --skill waf-bypass-techniques -a claude-code`. Or copy the skill folder (.agents/skills/waf-bypass-techniques in zhaji2333/CkSKILLS) into .claude/skills/waf-bypass-techniques in your project. Claude Code loads it when a task matches its description.
Run `npx skills add zhaji2333/CkSKILLS --skill waf-bypass-techniques -a codex`. Or copy the skill folder (.agents/skills/waf-bypass-techniques in zhaji2333/CkSKILLS) into .agents/skills/waf-bypass-techniques in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add zhaji2333/CkSKILLS --skill waf-bypass-techniques -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/waf-bypass-techniques, .gemini/skills/waf-bypass-techniques, .github/skills/waf-bypass-techniques and .opencode/skills/waf-bypass-techniques in your project.
SKILL.md names no scripts, command-line tools or credentials: Waf Bypass Techniques is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Waf Bypass Techniques is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 620 tokens (SKILL.md is roughly 2.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Waf Bypass Techniques: Security And Hardening (penpot/penpot, 61k stars), Security Auditor (eigent-ai/eigent, 15k stars), Security Review (jewbetcha/opentrace, 116 stars) and Strix Code Vulnerability Scan (usestrix/strix, 68k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
zhaji2333 (a GitHub user) maintains it in zhaji2333/CkSKILLS, which has 115 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on September 15, 2026.
Source: zhaji2333/CkSKILLS on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.