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CloudTrail 異常活動偵測代理

透過 AWS CloudTrail Lookup Events API 分析事件日誌,偵測異常的 IAM 活動。利用 API 呼叫模式的統計基準化,標記可疑的 AssumeRole 鏈、來自新 IP 的主控台登入,以及權限提升嘗試。

CloudTrail 異常活動偵測代理 是什麼?

此代理技能專門用於 AWS CloudTrail 事件的異常偵測,透過 Lookup Events API 持續掃描 IAM 相關活動。它建立 API 呼叫模式的統計基準,能夠自動識別並標記偏離正常行為的事件,例如異常的 AssumeRole 鏈(角色切換序列)、從未見過的 IP 位址發起的主控台登入,以及試圖提升權限的攻擊行為。支援 AWS SDK for Python 環境,可直接整合至現有 CloudTrail 監控工作流程。代理會參考上游文件中的 LookupEvents 限制,例如 Insights 事件僅在啟用 Insights 的追蹤中可用,且部分過濾條件(如類別)不會在回應中返回。這讓安全工程師與 DevOps 團隊能更即時地掌握潛在威脅,並針對異常行為進行深入調查。

相容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/agentskillexchange/skills/tree/main/skills/cloudtrail-anomaly-detection-agent

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說明文件

CloudTrail 異常活動偵測代理 是做什麼的?

透過 AWS CloudTrail Lookup Events API 分析事件日誌,偵測異常的 IAM 活動。利用 API 呼叫模式的統計基準化,標記可疑的 AssumeRole 鏈、來自新 IP 的主控台登入,以及權限提升嘗試。

安裝

來自上游的需求與注意事項:

  • AWS SDK for Python

基本使用或入門說明:

  • LookupEvents 會傳回已啟用 Insights 之追蹤的最新 Insights 事件。若想檢視事件資料儲存的 Insights 事件,您可以在該儲存區上執行查詢。

  • 某些類別不會在回應中返回。例如,如果您未指定特定條件。

  • 範例:若原始呼叫指定了 AttributeKey 為 'Username' 且值為特定帳號,則結果將依此過濾。

  • 來源:https://docs.aws.amazon.com/awscloudtrail/latest/APIReference/API_LookupEvents.html

來源

Individual skills in this repo

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

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ACF to Gutenberg Block Migrator

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act Local GitHub Actions Runner

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

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

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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

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Add multimodal lifelong memory to MCP and Python agents with Sim

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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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