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在 OpenClaw 中安装
/install toolweb-ubuntu-hardening
功能描述
Generates professional Linux security hardening configuration files for Ubuntu systems with customizable options.
安全使用建议
This skill appears to do what it says (generate hardening configs) but lacks provenance and authentication details. Before installing: verify the provider (toolweb.in / api.mkkpro.com) and read its privacy/terms; confirm whether the API requires an API key and where that key is stored; avoid sending full live system snapshots or secrets to the remote API — test with dummy data in an isolated environment first; if you need an offline/local generator for sensitive systems, prefer a tool that runs entirely locally or provides a documented self-hosted option. If possible, ask the publisher for the authoritative OpenAPI servers/security schemes and a contact or repo URL so you can audit the implementation.
功能分析
Type: OpenClaw Skill
Name: toolweb-ubuntu-hardening
Version: 1.0.0
The skill bundle describes a legitimate utility for generating Ubuntu Linux security hardening configurations (e.g., sysctl settings, SSH hardening, and UFW rules). The code and documentation in SKILL.md and openapi.json define a standard API client that sends configuration preferences to an external service (api.mkkpro.com) and receives text-based configuration files in return. There is no evidence of data exfiltration, malicious execution, or prompt injection intended to subvert the agent's behavior.
能力评估
Purpose & Capability
The SKILL.md and openapi.json describe a remote API that generates Ubuntu hardening files, which matches the skill name and description. However the package has no listed homepage/source provenance (owner ID only) and pricing information implies a commercial API; that mismatch between declared metadata (no homepage, source unknown, no required creds) and the marketing/pricing is worth noting.
Instruction Scope
The instructions describe HTTP endpoints (/api/hardening/generate and /api/hardening/options) and show example requests/responses. They do not instruct the agent to read local files, local system state, or secrets, which is good. However they implicitly require the agent to call external hosts (api.mkkpro.com / toolweb.in) and the SKILL.md does not describe authentication, what data may be transmitted in real usage, or what the API provider will do with submitted data.
Install Mechanism
No install spec and no code files to execute are included (instruction-only). That minimizes local install risk; nothing is written to disk by an installer.
Credentials
The skill declares no required environment variables or credentials, but references an external commercial API and pricing. That absence of declared auth is inconsistent: a paid API usually requires an API key or token. This gap could lead to unclear behavior (agent may attempt unauthenticated calls, or you may be asked to supply credentials later). There's also a risk that sensitive system data could be transmitted to the remote service without clear disclosure.
Persistence & Privilege
always is false, no config paths requested, and no instruction to modify agent/system configuration. The skill does not request persistent privileges.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install toolweb-ubuntu-hardening - 安装完成后，直接呼叫该 Skill 的名称或使用
/toolweb-ubuntu-hardening触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.0
Initial release of the Ubuntu Linux Security Hardening Tool.
- Generates professional Ubuntu hardening configuration files based on customizable options.
- Supports multiple security categories: kernel, firewall, authentication, services, and audit.
- Provides endpoints for health check, hardening configuration generation, and option discovery.
- Returns ready-to-use config files with detailed summaries and compliance framework mappings (CIS, NIST).
- Includes transparent pricing plans and comprehensive documentation for users.
元数据
常见问题
Ubuntu Hardening 是什么？
Generates professional Linux security hardening configuration files for Ubuntu systems with customizable options. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 105 次。
如何安装 Ubuntu Hardening？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install toolweb-ubuntu-hardening」即可一键安装，无需额外配置。
Ubuntu Hardening 是免费的吗？
是的，Ubuntu Hardening 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Ubuntu Hardening 支持哪些平台？
Ubuntu Hardening 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Ubuntu Hardening？
由 ToolWeb（@krishnakumarmahadevan-cmd）开发并维护，当前版本 v1.0.0。
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