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Defense type：Detection and filtering Attack surface / entry point：Tool and skill descriptions Attack surface / entry point：Code repositories and dependencies Attack surface / entry point：Training data Layer：Application layer Clear all

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AttacksarXiv 2610.10612Oct 7
PyCache Trap 利用 Python 缓存替换绕过七款 Agent Skill 扫描器
提出 PyCache Trap，用字节码缓存替换绕过 Agent 技能扫描器
arXiv
2610.10612
Published
Oct 7
Layer
Application layer
Setting
coding agent
Evaluated models
CISCO, HSS, AUDITOR and others8
- DefensesDetection and filtering
- AttacksDetection evasion
- TechniqueDefense-targeted
- ComponentMCP and skills
Abstract论文剖析智能体技能审查与执行脱节盲区，提出 PyCache Trap 攻击并构建基于可信复现的 EAV 防御。
这篇论文研究了智能体技能（Agent Skills）安全扫描中的“审查–执行脱节”问题，并提出了对应的攻击验证与防御方案。
Paper analysisRead analysis
Analysis and theoryarXiv 2610.06001Oct 5
AgentSpy: Observing AI agent behavior at the system call layer and detecting skill injection attacks
提出 AgentSpy，在系统调用层观测 Agent 行为并检测技能注入
arXiv
2610.06001
Published
Oct 5
Layer
Application layer
Setting
coding agent
Evaluated models
gpt-5.6-terra, deepseek-v4-flash, glm-5.3-flash and others4
- DefensesDetection and filtering
- AttacksPoisoning and backdoors
- ComponentMCP and skills
Abstract提出了系统级智能体监控框架 AgentSpy，揭示出通过测试背后的非预期行为与注入风险。
本研究提出了面向 AI 智能体的系统级外部监控与行为分析框架 AgentSpy。
Paper analysisRead analysis
DefensesarXiv 2610.02432Oct 2
论文提出 LLM 输入扰动鲁棒性度量，并发布 ASA 攻击与 AttestMCP 防护
提出 ASA 与 AttestMCP，度量并降低 LLM 对输入序列扰动的敏感
arXiv
2610.02432
Published
Oct 2
Layer
Application layer
Setting
LLM applications, AI Agent
Attacker
Black-box
Evaluated models
Gemma-3-27B-Instruct, Gemma-3-4B-Instruct, Llama-3.2-3B-Instruct and others12
- DefensesDetection and filtering
- AttacksDetection evasion
- ComponentGuardrails and judges
Paper analysisRead analysis
DefensesarXiv 2609.36879Sep 29
SKILLLITE：用小模型做证据引导的恶意 Agent Skill 审计
提出证据引导的 SKILLLITE，审计部署前恶意 Agent Skill
arXiv
2609.36879
Published
Sep 29
Layer
Application layer
Setting
AI Agent
Evaluated models
Gemma4:e4b, Qwen3.5:9B, DeepSeek-R1:8B and others4
- DefensesDetection and filtering
- AttacksPoisoning and backdoors
- ComponentMCP and skills
AbstractSKILLLITE 把证据抽取外置，让紧凑 LLM 只做意图条件下的风险裁决，三个基准上 F1 高于所列基线。
SKILLLITE是面向紧凑、可本地部署 LLM 的恶意 Agent Skill 预执行审计框架，作者单位为南洋理工大学。
Paper analysisRead analysis
AttacksarXiv 2609.22510Sep 19
特拉维夫大学提出爆炸性提示词：条件触发的间接提示注入可绕过九款生产 Agent
提出条件触发的爆炸提示词，并设计摄入期检测器 DeFuse
arXiv
2609.22510
Published
Sep 19
Layer
Application layer
Setting
AI Agent
Evaluated models
Llama-3.1-8B-Instruct, Llama-3.1-70B-Instruct, Qwen2.5-32B-Instruct and others15
- DefensesDetection and filtering
- AttacksPrompt injection
- TechniqueDormant triggers
- ComponentGuardrails and judges
Abstract论文揭示了条件触发使提示注入绕过防御并在触发时执行工具，提出轻量检测器并在摄入期有效防范。
论文针对大语言模型智能体面临的间接提示注入威胁，研究了利用条件句式实现时间分离的爆炸提示词。
Paper analysisRead analysis
DefensesarXiv 2609.14079Sep 13
SkillSecurer：检测并修补 AI Agent 技能中的提示注入漏洞
提出 SkillSecurer，检测并修补 Agent 技能中的提示注入漏洞
arXiv
2609.14079
Published
Sep 13
Layer
Application layer
Setting
coding agent
Evaluated models
Claude Sonnet 5, Gemini 3.6 Flash, GPT-5.6 Sol and others10
- DefensesDetection and filtering
- AttacksPrompt injection
- ComponentMCP and skills
Paper analysisRead analysis
AttacksarXiv 2608.09732Aug 10
ColluSkill 用跨技能组合绕过 Agent 技能扫描器
提出 ColluSkill，用跨技能组合绕过 Agent 技能扫描器
arXiv
2608.09732
Published
Aug 10
Layer
Application layer
Setting
coding agent
Attacker
Black-box, Gray-box
Evaluated models
GPT-5.5, DeepSeek-V4-Pro, GLM-5.2
- DefensesDetection and filtering
- AttacksDetection evasion
- TechniqueDefense-targeted
- ComponentMCP and skills
Abstract论文揭示了单技能孤立扫描的盲区，提出多技能链攻击 ColluSkill 与上下文防御 ChainGuard 并验证了有效性。
Paper analysisRead analysis
DefensesarXiv 2608.06422Aug 6
CMU 研究：分片判断可避免 LLM 监督失效并抵御对抗利用
提出分片监督，将评判标准分配给独立调用以抵御展示攻击
arXiv
2608.06422
Published
Aug 6
Layer
Application layer
Setting
LLM applications
Attacker
Black-box
Evaluated models
Claude Opus 4.8, Claude Sonnet 4.6, Claude Opus 4.6 and others4
- DefensesDetection and filtering
- AttacksDetection evasion
- ComponentGuardrails and judges
Abstract论文揭示决策负载是大模型监督的独立瓶颈，提出分片与辩论机制有效分离注意力与平衡证据，在多项高难度基准上实现稳健评判。
本文系统研究了大语言模型在执行多标准监督与评判时的决策负载瓶颈及其安全风险。
Paper analysisRead analysis
DefensesarXiv 2608.03485Aug 4
SkillSentry：用自适应蜜罐世界动态检测 Agent 技能安全
提出 SkillSentry，用自适应蜜罐世界在安装前检测 Agent 技能是否越出能力契约
arXiv
2608.03485
Published
Aug 4
Layer
Application layer
Setting
AI Agent
Evaluated models
DeepSeek-V4-Pro, Qwen, Kimi and others4
- DefensesDetection and filtering
- AttacksPoisoning and backdoors
- ComponentMCP and skills
Abstract契约加配对执行审计技能越权。
SkillSentry 是安装前的动态技能审计，用来发现超出宣称功能的能力漂移。技能一旦安装，就能使用宿主的文件、shell、凭证和网络，而有害分支可能要等特定资源才出现。作者认为，源码或一次性语义判断既不能确认分支会执行，也不能把技能造成的效果与任务或基座智能体的动作分开。
Paper analysisRead analysis
DefensesarXiv 2607.25297Jul 28
MTGuard: Hybrid Analysis for Secure MCP Tool Calls in LLM Agents
Proposes MTGuard, which blocks unsafe tool calls by comparing MCP call declarations with execution traces.
arXiv
2607.25297
Published
Jul 28
Layer
Application layer
Setting
AI Agent
Evaluated models
DeepSeek-V4-Flash, DeepSeek-V4-Pro, GPT-5.6 Luna
- DefensesMonitoring and auditing
- AttacksPoisoning and backdoors
- ComponentMCP and skills
Paper analysisRead analysis
DefensesarXiv 2605.17380May 17
Uber proposes ADR enterprise-level agent detection system, deployed on 7,200 hosts for ten months
提出企业级检测系统 ADR，识别编程 Agent 的提示注入与恶意 MCP
arXiv
2605.17380
Published
May 17
Layer
Application layer
Setting
coding agent
- DefensesDetection and filtering
- AttacksPrompt injection
- ComponentMCP and skills
Abstract提出了端点因果遥测、两级在线分流与离线红队闭环的 ADR 系统，并在生产环境中验证了有效性。
Paper analysisRead analysis
DefensesarXiv 2601.09292Jan 14
蓝队测试函数调用 Agent
提出 Tool Obfuscation 并评测函数调用 Agent 的攻防
arXiv
2601.09292
Published
Jan 14
Layer
Application layer
Setting
AI Agent
Evaluated models
Qwen3:8B, Llama-3.2:3B, Granite3.2:8B and others5
- DefensesDetection and filtering
- AttacksPrompt injection
- ComponentGuardrails and judges
Paper analysisRead analysis

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