Database Architecture Interviewer
PrepLabsAI/InterviewMentor
A Principal Database Engineer interviewer. An agent skill from PrepLabsAI/InterviewMentor.
当发现参数拼接SQL、动态排序/筛选、JSON查询条件可控、模板渲染、命令执行点、搜索/统计/自动补全接口时调用,进行SQL/NoSQL/命令/SSTI/表达式注入的深度挖掘。命中场景:搜索框、排序参数、登录绕过、导出条件、文件名参数、模板/报表生成、爬虫URL参数。
$ npx skills add zhaji2333/CkSKILLS --skill injection-vulns -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install zhaji2333/CkSKILLS injection-vulns --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/injection-vulns .claude/skills/injection-vulns && 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 "injection-vulns" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/injection-vulns into .claude/skills/injection-vulns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "injection-vulns", 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/injection-vulnsType 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 injection-vulns -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install zhaji2333/CkSKILLS injection-vulns --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/injection-vulns .agents/skills/injection-vulns && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "injection-vulns" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/injection-vulns into .agents/skills/injection-vulns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "injection-vulns", 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 injection-vulns -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install zhaji2333/CkSKILLS injection-vulns --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/injection-vulns .cursor/skills/injection-vulns && 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 "injection-vulns" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/injection-vulns into .cursor/skills/injection-vulns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "injection-vulns", 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/injection-vulns--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 injection-vulns -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install zhaji2333/CkSKILLS injection-vulns --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/injection-vulns .gemini/skills/injection-vulns && 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 "injection-vulns" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/injection-vulns into .gemini/skills/injection-vulns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "injection-vulns", 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 injection-vulnsInstalls 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 injection-vulns -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/injection-vulns .github/skills/injection-vulns && 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 "injection-vulns" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/injection-vulns into .github/skills/injection-vulns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "injection-vulns", 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 injection-vulns -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 injection-vulns --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/injection-vulns .opencode/skills/injection-vulns && 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 "injection-vulns" agent skill from https://github.com/zhaji2333/CkSKILLS/tree/main/.agents/skills/injection-vulns into .opencode/skills/injection-vulns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "injection-vulns", 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.
injection-vulns当发现参数拼接SQL、动态排序/筛选、JSON查询条件可控、模板渲染、命令执行点、搜索/统计/自动补全接口时调用,进行SQL/NoSQL/命令/SSTI/表达式注入的深度挖掘。命中场景:搜索框、排序参数、登录绕过、导出条件、文件名参数、模板/报表生成、爬虫URL参数。
Injection Vulns is an agent skill from zhaji2333/CkSKILLS. 当发现参数拼接SQL、动态排序/筛选、JSON查询条件可控、模板渲染、命令执行点、搜索/统计/自动补全接口时调用,进行SQL/NoSQL/命令/SSTI/表达式注入的深度挖掘。命中场景:搜索框、排序参数、登录绕过、导出条件、文件名参数、模板/报表生成、爬虫URL参数。
Its SKILL.md is about 580 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 Databases, covering NoSQL databases and SQL. It works with SQL. 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.
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.
Injection Vulns loads about 579 tokens when it runs. Until then it costs about 38 tokens; SKILL.md has 122 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). 122 words, ~579 tokens.
.claude/skills/injection-vulns/SKILL.md (or your agent's skills folder).{"$gt":0} 等 MongoDB 风格)source-code-audit)| 类型 | 危险函数/场景 | 挖掘要点 |
|---|---|---|
| C1. SQL注入 | 拼接SQL、动态排序 | 响应差异验证(错误/延迟/条数) |
| C2. NoSQL注入 | JSON查询条件可控 | 类型替换、全量查询 |
| C3. 命令注入 | exec/system/ProcessBuilder | shell拼接、管道符 |
| C4. 模板注入(SSTI) | Jinja2/Velocity/Freemarker | 用户输入进入模板渲染 |
| C5. 表达式注入 | SpEL/OGNL/EL | 可控片段进入解释器 |
| 场景 | 漏洞类型 | 挖掘要点 |
|---|---|---|
| 站内搜索 | SQL注入/XSS/信息泄露 | 搜索词拼接、搜索结果反射 |
| 高级筛选/排序 | SQL注入/NoSQL注入 | order by注入、筛选条件可控 |
| 自动补全/联想 | 信息泄露/用户枚举 | 补全接口泄露敏感数据 |
| 数据统计/图表 | SQL注入/越权 | 统计维度可控、跨权限聚合 |
| ES/Solr搜索 | 查询注入/未授权 | DSL注入、搜索接口暴露 |
参数污染:
?id=1&id=2 → 看哪个生效
?id[]=1&id[]=2 → 数组化
?id=1,2,3 → 批量查询
类型混淆:
id=1 → id="1" → id={"$gt":0} → id[]=1
编码绕过:
Unicode: \u002e\u002e/ (../)
双重URL编码: %252e%252e%252f
隐藏参数:
debug=1 / test=1 / admin=1
_method=PUT / X-HTTP-Method-Override
批量操作:
ids=1,2,3,4,5 一次查多个
page=-1 / limit=99999 绕过分页大小写:SeLeCt / 双写:selselectect
注释:/**/、/*!*/、--+、#
编码:URL编码、十六进制、Unicode
等价函数:substr→mid、ascii→ord分隔符:| / || / & / && / ; / %0a
空格:${IFS} / $IFS$9 / %09 / {cat,/etc/passwd}
通配符:/???/??t /etc/passwdSLEEP(5) / pg_sleep(5) / WAITFOR DELAY '0:0:5' 验证updatexml / extractvalue / 类型转换错误{"$ne":null}、{"$where":"1==1"}、数组/类型替换{{7*7}}、${7*7}、<%= 7*7 %> 探测id、whoami、DNSLog 外带$ 运算符进入查询条件,类型强校验__class__ 链)© 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/injection-vulns of zhaji2333/CkSKILLS.
Open the folder on GitHubat commit 482fe78
Injection Vulns 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 |
|---|---|---|---|---|---|---|
| Injection Vulns this skillzhaji2333/CkSKILLS | 115 | — | ~579 | Automated safety check: Pass | MIT | |
| Database Architecture InterviewerPrepLabsAI/InterviewMentor | 112 | — | ~2.4k | Automated safety check: Pass | MIT | |
| Injectiontransilienceai/communitytools | 563 | — | ~424 | Automated safety check: Pass | MIT | |
| Databaseaiskillstore/marketplace | 433 | 3 repos | ~1.2k | Automated safety check: Pass | None | |
| AWS Storageaws/agent-toolkit-for-aws | 2.8k | — | ~5.8k | Automated safety check: Pass | Apache-2.0 | |
| Database FundamentalsDanielPodolsky/ownyourcode | 290 | 1 repos | ~1.6k | Automated safety check: Pass | MIT |
PrepLabsAI/InterviewMentor
A Principal Database Engineer interviewer. An agent skill from PrepLabsAI/InterviewMentor.
transilienceai/communitytools
Injection vulnerability testing - SQL, NoSQL, OS Command, SSTI, XXE, and LDAP/XPath injection techniques.
aiskillstore/marketplace
Database development and operations workflow covering SQL, NoSQL, database design, migrations, optimization, and data engineering.
aws/agent-toolkit-for-aws
Selects, investigates, and compares AWS object, file, and block storage services, and answers cost, performance, configuration, security, and troubleshooting questions about storage services.
DanielPodolsky/ownyourcode
Reviews schema design, SQL queries, ORM patterns. An agent skill from DanielPodolsky/ownyourcode.
TencentCloudBase/CloudBase-AI-Toolkit
CloudBase PostgreSQL access-pattern and slow-query quality guidance.
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。
Works with
Categories
当发现参数拼接SQL、动态排序/筛选、JSON查询条件可控、模板渲染、命令执行点、搜索/统计/自动补全接口时调用,进行SQL/NoSQL/命令/SSTI/表达式注入的深度挖掘。命中场景:搜索框、排序参数、登录绕过、导出条件、文件名参数、模板/报表生成、爬虫URL参数。. Injection Vulns is an agent skill from zhaji2333/CkSKILLS.
Injection Vulns fits situations like: tasks that involve NoSQL databases; tasks that involve SQL.
Run `npx skills add zhaji2333/CkSKILLS --skill injection-vulns -a claude-code`. Or copy the skill folder (.agents/skills/injection-vulns in zhaji2333/CkSKILLS) into .claude/skills/injection-vulns in your project. Claude Code loads it when a task matches its description.
Run `npx skills add zhaji2333/CkSKILLS --skill injection-vulns -a codex`. Or copy the skill folder (.agents/skills/injection-vulns in zhaji2333/CkSKILLS) into .agents/skills/injection-vulns 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 injection-vulns -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/injection-vulns, .gemini/skills/injection-vulns, .github/skills/injection-vulns and .opencode/skills/injection-vulns in your project.
SKILL.md names no scripts, command-line tools or credentials: Injection Vulns 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.
Injection Vulns is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 579 tokens (SKILL.md is roughly 2.3k 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 Injection Vulns: Database Architecture Interviewer (PrepLabsAI/InterviewMentor, 112 stars), Injection (transilienceai/communitytools, 563 stars), Database (aiskillstore/marketplace, 433 stars) and AWS Storage (aws/agent-toolkit-for-aws, 2.8k 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.