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安全護盾

使用此技能防止在操作生產系統或自動執行代理時發生破壞性操作。

安全護盾 是什麼?

安全護盾(Safety Guard)是一個專為 AI 代理(如 Claude Code、Codex 等)設計的技能,旨在防止在生產系統或自動執行模式下發生破壞性操作。它提供三種保護模式:謹慎模式(Careful Mode)會攔截 `rm -rf`、`git push --force` 等危險指令並要求確認;凍結模式(Freeze Mode)可將檔案編輯鎖定在特定目錄(例如 `src/components/`)內;守衛模式(Guard Mode)則結合兩者,提供最高安全性,允許代理讀取任意路徑但僅能寫入指定目錄。解除保護可使用 `/safety-guard off` 指令。此技能通過 PreToolUse 鉤子攔截 Bash、Write、Edit 等工具呼叫,並將所有被封鎖的操作記錄到 `~/.claude/safety-guard.log` 檔案中,適合與 ECC 2.0 的可觀測性風險評分搭配使用。

相容平台✓Claude Code✓Codex CLI~Cursor
npx skills add https://github.com/affaan-m/everything-claude-code/tree/main/skills/safety-guard

在你喜歡的 AI 中提問

開啟一個已預先載入此 Agent Skill 的新對話。

說明文件

安全護盾 — 防止破壞性操作

使用時機

  • 操作生產系統時
  • 代理以自動模式(全自動模式)執行時
  • 想限制編輯僅限於特定目錄時
  • 執行敏感操作(遷移、部署、資料變更)時

運作原理

三種保護模式:

模式 1:謹慎模式

在執行前攔截破壞性指令並發出警告:

監控模式:
- rm -rf(特別是 /、~ 或專案根目錄)
- git push --force
- git reset --hard
- git checkout .(捨棄所有變更)
- DROP TABLE / DROP DATABASE
- docker system prune
- kubectl delete
- chmod 777
- sudo rm
- npm publish(意外發佈)
- 任何含有 --no-verify 的指令

檢測到時:顯示指令用途、要求確認、建議更安全的替代方案。

模式 2:凍結模式

將檔案編輯鎖定在特定目錄樹中:

/safety-guard freeze src/components/

任何在 src/components/ 之外的寫入/編輯操作都會被阻止並附上說明。適用於希望代理專注於某個區域而不觸及其他無關程式碼的情況。

模式 3:守衛模式(謹慎模式 + 凍結模式合併)

兩種保護同時啟用。為自動代理提供最高安全性。

/safety-guard guard --dir src/api/ --allow-read-all

代理可以讀取任何內容,但只能寫入 src/api/。破壞性指令在所有位置都會被封鎖。

解除保護

/safety-guard off

實作方式

使用 PreToolUse 鉤子攔截 Bash、Write、Edit 和 MultiEdit 工具呼叫。在允許執行前,檢查指令/路徑是否符合現行規則。

整合

  • 預設為 codex -a never 工作階段啟用
  • 與 ECC 2.0 中的可觀測性風險評分搭配使用
  • 將所有被封鎖的操作記錄到 ~/.claude/safety-guard.log

Individual skills in this repo

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

accessibility

Design, implement, and audit inclusive digital products using WCAG 2.2 Level AA. Use when building or auditing UI that must meet WCAG 2.2 Level AA, or when reviewing a change for keyboard, contrast, or screen-reader support.

affaan-m/claude-api

Anthropic Claude API patterns for Python and TypeScript. Covers Messages API, streaming, tool use, vision, extended thinking, batches, prompt caching, and Claude Agent SDK. Use when building applications with the Claude API or Anthropic SDKs.

affaan-m/everything-claude-code

End-to-end marketing campaign planning and execution. Covers audience research, positioning, campaign angle definition, landing page copy, email sequences, social posts, ad copy, short-form video scripts, and content calendars. Use as the orchestration layer for multi-channel product launches. Use when planning or executing a multi-channel product launch, or producing landing page, email, social, or ad copy.

affaan-m/everything-claude-code

Development conventions and patterns for everything-claude-code. JavaScript project with conventional commits.

affaan-m/everything-claude-code-conventions

Development conventions and patterns for everything-claude-code. JavaScript project with conventional commits.

affaan-m/frontend-design

Create distinctive, production-grade frontend interfaces with high design quality. Use when the user asks to build web components, pages, or applications and the visual direction matters as much as the code quality.

affaan-m/gget

gget CLI and Python workflow for quick genomic database queries, sequence lookup, BLAST-style searches, enrichment checks, and reproducible bioinformatics evidence logs.

affaan-m/literature-review

Systematic literature-review workflow for academic, biomedical, technical, and scientific topics, including search planning, source screening, synthesis, citation checks, and evidence logging.

affaan-m/motion-ui

Production-ready UI motion system for React/Next.js. Use when implementing animations, transitions, or motion patterns.

affaan-m/project-guidelines-example

Example project-specific skill template based on a real production application.

affaan-m/pubmed-database

Direct PubMed and NCBI E-utilities search workflows for biomedical literature, MeSH queries, PMID lookup, citation retrieval, and API-backed literature monitoring.

affaan-m/scholar-evaluation

Structured scholarly-work evaluation for papers, proposals, literature reviews, methods sections, evidence quality, citation support, and research-writing feedback.

affaan-m/uspto-database

USPTO patent and trademark data workflow for official record lookup, PatentSearch queries, TSDR checks, assignment data, and reproducible IP research logs.

agent-architecture-audit

Full-stack diagnostic for agent and LLM applications. Audits the 12-layer agent stack for wrapper regression, memory pollution, tool discipline failures, hidden repair loops, and rendering corruption. Produces severity-ranked findings with code-first fixes. Essential for developers building agent applications, autonomous loops, or any LLM-powered feature. Use when an agent or LLM feature misbehaves and the failing layer is unknown, or before shipping an agent stack.

agent-eval

Head-to-head comparison of coding agents (Claude Code, Aider, Codex, etc.) on custom tasks with pass rate, cost, time, and consistency metrics. Use when choosing between coding agents, or when a change to an agent setup needs measured pass rate, cost, and time rather than an impression.

agent-harness-construction

Design and optimize AI agent action spaces, tool definitions, and observation formatting for higher completion rates. Use when defining or revising an agent

agentic-engineering

Operate as an agentic engineer using eval-first execution, decomposition, and cost-aware model routing. Use when planning or executing engineering work that agents will carry out end to end.

agentic-os

Build persistent multi-agent operating systems on Claude Code. Covers kernel architecture, specialist agents, slash commands, file-based memory, scheduled automation, and state management without external databases. Use when building a persistent multi-agent system on Claude Code with its own memory, commands, and scheduling.

agent-introspection-debugging

Structured self-debugging workflow for AI agent failures using capture, diagnosis, contained recovery, and introspection reports. Use when an agent run fails and you need a reproducible diagnosis instead of a retry.

agent-payment-x402

Add x402 payment execution to AI agents with per-task budgets, spending controls, and non-custodial wallets. Supports Base through agentwallet-sdk and X Layer through OKX Payments / OKX Agent Payments Protocol. Use when an agent must pay for something itself and needs per-task budgets, spending controls, and a non-custodial wallet.

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