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Related papers: SkillOps: Managing LLM Agent Skill Libraries as Se…

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Large Language Model (LLM) agents are increasingly extended at runtime via skill packages, structured natural-language instruction bundles loaded from a well-known directory. Community install tooling and registries exist, but two gaps…

Artificial Intelligence · Computer Science 2026-04-21 Sampriti Saha , Pranav Hemanth

Large language model (LLM) agent systems are increasingly expected to improve after deployment, but existing work often decouples two adaptation targets: skill evolution and multi-agent system (MAS) restructuring. This separation can create…

Multiagent Systems · Computer Science 2026-05-19 Shuai Pan , Yixiang Liu , Jiaye Gao , Te Gao , Weiwen Liu , Jianghao Lin , Zhihui Fu , Jun Wang , Weinan Zhang , Yong Yu

With the rapid evolution of Large Language Model (LLM) agent ecosystems, centralized skill marketplaces have emerged as pivotal infrastructure for augmenting agent capabilities. However, these marketplaces face unprecedented security…

Cryptography and Security · Computer Science 2026-03-24 Zihan Guo , Zhiyu Chen , Xiaohang Nie , Jianghao Lin , Yuanjian Zhou , Weinan Zhang

In recent years, a variety of powerful LLM-based agentic systems have been applied to automate complex tasks through task orchestration. However, existing orchestration methods still face key challenges, including strategy collapse under…

Artificial Intelligence · Computer Science 2026-05-15 Mingda Zhang , Tiesunlong Shen , Haoran Luo , Wenjin Liu , Zikai Xiao , Erik Cambria , Xiaoying Tang

Equipping LLM agents with reusable skills derived from past experience has become a popular and successful approach for tackling complex and long-horizon tasks. However, such lessons are often encoded as textual guidance that remains…

Artificial Intelligence · Computer Science 2026-05-19 Hongjun Liu , Yifei Ming , Shafiq Joty , Chen Zhao

Current AI agents can flexibly invoke tools and execute complex tasks, yet their long-term advancement is hindered by the lack of systematic accumulation and transfer of skills. Without a unified mechanism for skill consolidation, agents…

The transition from monolithic language models to modular, skill-equipped agents marks a defining shift in how large language models (LLMs) are deployed in practice. Rather than encoding all procedural knowledge within model weights, agent…

Multiagent Systems · Computer Science 2026-02-18 Renjun Xu , Yang Yan

Retrieval-augmented LLM agents increasingly rely on curated skill banks: collections of reusable textual principles that guide decision making on complex tasks. Existing approaches typically expand these banks in an append-only fashion,…

Computation and Language · Computer Science 2026-05-29 Wentao Hu , Zhendong Chu , Yiming Zhang , Junda Wu , Ming Jin , Xiangyu Zhao , Yilei Shao , Yanfeng Wang , Qingsong Wen

Skills, i.e., structured workflow instructions distilled for large language models (LLMs), are becoming an increasingly important mechanism for improving agent performance on real-world downstream tasks. However, as the open-source skill…

Computation and Language · Computer Science 2026-05-29 Jiahao Ying , Boxian Ai , Wei Tang , Siyuan Liu , Yixin Cao

Large language model (LLM) agents such as OpenClaw rely on reusable skills to perform complex tasks, yet these skills remain largely static after deployment. As a result, similar workflows, tool usage patterns, and failure modes are…

Artificial Intelligence · Computer Science 2026-04-10 Ziyu Ma , Shidong Yang , Yuxiang Ji , Xucong Wang , Yong Wang , Yiming Hu , Tongwen Huang , Xiangxiang Chu

Skill libraries allow LLM agents to load task-specific instructions on demand, letting non-expert users solve domain-specific tasks through natural language without knowing which skills exist or how they work. However, performance degrades…

Software Engineering · Computer Science 2026-05-26 Hongwen Song , Song , Wei

AI agents can extend their capabilities at inference time by loading reusable skills into context, yet equipping an agent with too many skills, particularly irrelevant ones, degrades performance. As community-driven skill repositories grow,…

Artificial Intelligence · Computer Science 2026-03-31 Fangzhou Li , Pagkratios Tagkopoulos , Ilias Tagkopoulos

Large language models (LLMs) have evolved into autonomous agents that rely on open skill ecosystems (e.g., ClawHub and Skills.Rest), hosting numerous publicly reusable skills. Existing security research on these ecosystems mainly focuses on…

Cryptography and Security · Computer Science 2026-04-20 Yukun Jiang , Yage Zhang , Michael Backes , Xinyue Shen , Yang Zhang

LLM-based agent systems increasingly rely on agent skills sourced from open registries to extend their capabilities, yet the openness of such ecosystems makes skills difficult to thoroughly vet. Existing attacks rely on injecting malicious…

Cryptography and Security · Computer Science 2026-04-08 Zenghao Duan , Yuxin Tian , Zhiyi Yin , Liang Pang , Jingcheng Deng , Zihao Wei , Shicheng Xu , Yuyao Ge , Xueqi Cheng

Agent skills provide a lightweight way to adapt LLM agents to specialized domains by storing reusable procedural knowledge in structured files. However, whether downloaded from third parties or self-generated, these skills are often…

Artificial Intelligence · Computer Science 2026-05-28 Hanyu Wang , Yifan Lan , Bochuan Cao , Lu Lin , Jinghui Chen

Multi-agent AI systems have proven effective for complex reasoning. These systems are compounded by specialized agents, which collaborate through explicit communication, but incur substantial computational overhead. A natural question…

Artificial Intelligence · Computer Science 2026-01-15 Xiaoxiao Li

AI for Industrial Asset Lifecycle Management aims to automate complex operational workflows, such as condition monitoring and maintenance scheduling, to minimize system downtime. While traditional AI/ML approaches solve narrow tasks in…

Agent Skills have become a practical way to extend LLM agents by packaging metadata, natural-language instructions, and executable resources into reusable capability bundles. However, this growing Skill ecosystem introduces a new compliance…

Cryptography and Security · Computer Science 2026-05-08 Jiangrong Wu , Yuhong Nan , Yixi Lin , Huaijin Wang , Yuming Xiao , Shuai Wang , Zibin Zheng

AI for IT Operations (AIOps) aims to automate complex operational tasks, such as fault localization and root cause analysis, to reduce human workload and minimize customer impact. While traditional DevOps tools and AIOps algorithms often…

Artificial Intelligence · Computer Science 2025-01-14 Yinfang Chen , Manish Shetty , Gagan Somashekar , Minghua Ma , Yogesh Simmhan , Jonathan Mace , Chetan Bansal , Rujia Wang , Saravan Rajmohan

Modern automation systems increasingly rely on modular architectures, with capabilities and skills as one solution approach. Capabilities define the functions of resources in a machine-readable form and skills provide the concrete…

Artificial Intelligence · Computer Science 2025-12-10 Luis Miguel Vieira da Silva , Aljosha Köcher , Nicolas König , Felix Gehlhoff , Alexander Fay