database-security

database-security is a skill for Claude Code, Codex from Asaiuta/reverse-workbench-skill. It costs 37 tokens per session (444 once invoked), scanned A, a copy of database-security, MIT.

A guide for authorised security reviews of databases such as PostgreSQL, MySQL, Microsoft SQL Server, MongoDB, and Redis. It covers exposure, login controls, permissions, risky settings, and possible paths to system access.

In plain words
What is it for?
Use it to review database network exposure, TLS, roles, table permissions, risky features, audit logs, backups, and safe validation of injection or command-execution risks.
Why use it?
It helps distinguish a configuration problem from a real attack path while avoiding unsafe changes to production data. The checks also show whether accounts can reach sensitive data or dangerous database functions.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to review database network exposure, TLS, roles, table permissions, risky features, audit logs, backups, and safe validation of injection or command-execution risks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/asaiuta/reverse-workbench-skill/database-security
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.

Any agent
npx skills add Asaiuta/reverse-workbench-skill --skill database-security
Clone the repo
git clone --depth 1 https://github.com/Asaiuta/reverse-workbench-skill

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 database-security

README.md
[![agentmods](https://agentmods.dev/badge/skills/asaiuta/reverse-workbench-skill/database-security/github.svg)](https://agentmods.dev/skills/asaiuta/reverse-workbench-skill/database-security)
Your own site
<a href="https://agentmods.dev/skills/asaiuta/reverse-workbench-skill/database-security"><img src="https://agentmods.dev/badge/skills/asaiuta/reverse-workbench-skill/database-security/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 database-security

Your own site · 80×15
<a href="https://agentmods.dev/skills/asaiuta/reverse-workbench-skill/database-security"><img src="https://agentmods.dev/badge/skills/asaiuta/reverse-workbench-skill/database-security.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 444 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod 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 $0.00037 $0.00444
Opus 5.5 $0.00015 $0.00178
Sonnet 5.5 $0.00007 $0.00089
Haiku 4.5 $0.00004 $0.00044

Measured 1mo ago against content hash b052ce09f400, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

database-security 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 1mo 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.

Origin

This is a copy

100% identical to database-security — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/database-security/SKILL.md · 56 lines

What it actually says

Database Security Assessment

ACTION REQUIRED(读完后立刻执行)

  1. NOW: 读取 precedent-pentest;生产库禁止破坏性语句 unless 明确允许
  2. NOW: scope 写清实例、账号权限、是否允许写/删
  3. NEXT: 客户端工具路径
  4. ACT: 暴露面 → 认证 → 授权 → 配置 → 利用链验证(安全)

适用场景

  • 数据库未授权/弱口令/错误绑定 0.0.0.0
  • 权限过大、危险功能(xp_cmdshell、COPY PROGRAM、UDF)
  • 横向:从应用账号到 DBA
  • NoSQL 注入与 Redis 写文件等(授权环境)

工作流

□ 网络暴露与 TLS
□ 账号角色与 grantee
□ 敏感表访问控制
□ 危险配置:file_priv、xp_cmdshell、load_file
□ 审计日志是否开启
□ 备份与快照权限

工具链

工具 用途
官方 CLI 连接与枚举
sqlmap 注入验证(授权)
nuclei 已知暴露模板
云 RDS 控制台审计 配置

参考

  • references/db-misconfig-checklist.md
  • ../pentest-tools/ ../cloud-k8s/

路由上下文

上游: MASTER R35
下游: 获 OS 命令 → attack-chain;云托管 → cloud-k8s

任务完成自检

  • 是否避免未授权写删?
  • 是否区分配置问题与可利用链?
  • Checklist?
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago First seen · 56 lines · 37 tokens per session scan A b052ce09f400

Subscribe to this mod's changes

database-security is a skill published in the GitHub repository Asaiuta/reverse-workbench-skill (4 stars, last pushed 2mo ago), licensed MIT. It adds 37 tokens to every session and 444 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to database-security, differing in 0 lines, and is treated as a copy.

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