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Linux 호스트 강화 드리프트 감사 (SSH 노출 또는 롤아웃 전)

Lynis를 사용하여 호스트 내부 보안 감사를 실행하고 결과를 에이전트 또는 운영자를 위한 우선순위가 지정된 강화 체크리스트로 변환합니다. 시스템이 인터넷에 노출되기 직전, 기본 이미지 변경 후, 또는 일반 취약점 스캔 대신 강화 드리프트를 빠르게 확인해야 할 때 호출하세요.

Linux 호스트 강화 드리프트 감사 (SSH 노출 또는 롤아웃 전)란 무엇인가요?

이 스킬은 Lynis를 활용하여 Linux/Unix 호스트에서 보안 감사를 자동으로 수행하고, 발견된 취약점과 설정 문제를 우선순위가 지정된 강화 체크리스트로 변환합니다. SSH 노출 전, 프로덕션 롤아웃 전, 또는 기본 이미지 변경 후에 호출하면 시스템의 보안 강화 상태가 원래 기준에서 얼마나 벗어났는지(드리프트) 빠르게 파악할 수 있습니다. 일반 취약점 스캔과 달리 실제 시스템 강화에 초점을 맞추므로, 에이전트나 운영자가 즉시 실행 가능한 조치를 제공합니다. Lynis는 오픈 소스 도구로, Linux, BSD, macOS 등 다양한 플랫폼에서 패키지 또는 소스 클론을 통해 설치할 수 있으며, 공식 문서와 커뮤니티 자료가 풍부합니다.

지원 대상~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/agentskillexchange/skills/tree/main/skills/audit-linux-host-hardening-drift-before-exposing-ssh-or-rolling-to-production
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이 에이전트 스킬이 미리 로드된 새 채팅을 엽니다.

OpenAIChatGPTClaudeClaudeGeminiGeminiGrokGrokPerplexityPerplexityDeepSeekDeepSeek

문서

SSH 노출 또는 프로덕션 롤아웃 전 Linux 호스트 강화 드리프트 감사

Lynis를 사용하여 호스트 내부 보안 감사를 실행하고 결과를 에이전트 또는 운영자를 위한 우선순위가 지정된 강화 체크리스트로 변환합니다. 시스템이 인터넷에 노출되기 직전, 기본 이미지 변경 후, 또는 일반 취약점 스캔 대신 강화 드리프트를 빠르게 확인해야 할 때 호출하세요.

사전 요구 사항

대상 UNIX 계열 호스트에 대한 셸 액세스 권한이 필요하며, 더 포괄적인 감사 범위를 위해 루트 또는 sudo 권한이 권장됩니다.

설치

환경에 맞는 업스트림 설치 또는 설정 경로를 사용하세요:

업스트림의 요구 사항 및 주의 사항:

기본 사용법 또는 시작하기 참고:

  • Lynis를 설치하는 여러 옵션이 있습니다.

  • 소프트웨어 패키지

  • Linux, BSD, macOS를 실행하는 시스템의 경우 일반적으로 패키지를 사용할 수 있습니다. 이는 빠르게 설치하고 쉽게 업데이트할 수 있으므로 Lynis를 얻는 선호되는 방법입니다. Lynis 프로젝트 자체에서도 제공합니다...

  • 출처: https://github.com/CISOfy/lynis

  • 업스트림 문서에서 발췌: https://raw.githubusercontent.com/CISOfy/lynis/HEAD/README.md

문서

출처

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

Academic Paper Citation Network Mapper

Builds citation networks from Semantic Scholar API and CrossRef DOI metadata. Visualizes paper influence graphs using NetworkX, identifies seminal works, and tracks research lineage across fields.

ACF Custom Fields REST Exposer

Exposes Advanced Custom Fields data through the WordPress REST API using register_rest_field and acf_format_value. Handles repeater fields, flexible content layouts, and gallery fields with proper serialization.

ACF Extended for Advanced Custom Fields Workflows

An ASE skill built around ACF Extended, the WordPress enhancement suite for Advanced Custom Fields that adds field types, admin improvements, front-end forms, options pages, and developer tooling. It is a practical fit for agents working inside complex WordPress content models and custom field workflows.

ACF to Gutenberg Block Migrator

Converts Advanced Custom Fields field groups into native Gutenberg blocks using the ACF Block API v2 and @wordpress/scripts build pipeline. Maps ACF repeaters, groups, and flexible content to InnerBlocks and block attributes with server-side rendering via acf_register_block_type().

Activepieces Open Source Workflow Automation

Activepieces is an open-source, self-hostable workflow automation platform with 200+ integrations. It provides a visual builder for creating automated workflows and exposes all its connectors as MCP servers for AI agent use.

ActivityWatch Cross-Platform Automated Time Tracker and Producti

ActivityWatch is a privacy-first, open-source automated time tracker that records application usage, browser activity, and AFK status across Windows, macOS, and Linux. With 16k+ GitHub stars, it provides detailed productivity analytics without sending data to external servers.

act Local GitHub Actions Runner

act is an open-source CLI tool that runs GitHub Actions workflows locally using Docker, enabling fast feedback on workflow changes without pushing to GitHub. It is a standard tool for local Actions development and testing.

Add a browser review checkpoint before risky agent actions with

Use AgentClick when an agent should pause before risky commands, plans, drafts, or code changes so a human can inspect, edit, approve, or reject them in a purpose-built browser UI.

Add Claude design-system and accessibility workflows with UX/UI

Use UX/UI Agent Skills when Claude should generate tokens, component specs, accessibility audits, and framework-specific UI code from a repeatable design workflow.

Add executable smoke tests for shell scripts and CLIs before ref

Use Bats-core when an agent needs to turn fragile shell scripts or command-line workflows into something it can verify repeatedly after edits. The agent writes focused Bash tests for success paths, failure paths, and output contracts, then runs them locally or in CI before a refactor, release, or incident fix goes out.

Add graph-backed memory and context retrieval to agent workflows

Use Cognee to ingest project knowledge into graph and vector memory so agents can retrieve durable context across sessions and workflows.

Add IDE-style semantic code navigation and symbol-safe refactors

Give a coding agent symbol-aware lookup, cross-file rename, and structural edit tools before it starts making brittle text-only changes.

Add managed long-term memory to LangGraph agents with LangMem

Give LangGraph agents memory management and search tools so they can store, retrieve, and update durable facts across sessions.

Add multimodal lifelong memory to MCP and Python agents with Sim

Use SimpleMem to store, compress, index, and retrieve text or multimodal memories for agents through MCP or Python integrations.

Add persistent project memory and hook-driven synthesis with Cla

Keep Claude Code sessions grounded in prior decisions, project context, and daily handoff notes instead of starting from zero every time.

Add Postgres-native vector retrieval to agent and RAG workflows

Store embeddings beside application data in Postgres, create vector indexes, and query nearest neighbors for semantic search, RAG, recommendations, or agent memory retrieval.

Address GitHub PR review comments from the current branch with g

Find the open PR for the current branch, gather unresolved review comments, and drive a focused comment-resolution workflow with gh-authenticated context.

Add runtime guardrails to TypeScript agents with VoltAgent

Use VoltAgent to intercept, validate, and enforce input/output policies in TypeScript agent workflows.

Add temporal context memory to agent workflows with Zep

Use Zep as an external context layer for agents that need to store events, assemble temporal graph context, and retrieve relevant memory before model calls.

Adobe Firefly API Batch Image Generator

Calls Adobe Firefly

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