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🧩 A Survey of Agent Skills: Toward Procedural Infrastructure for LLM Agents

Taxonomy of agent skills

🌐 Preprint Link · 📄 PDF File · 🗺️ Taxonomy · 📚 Paper List · ✨ Contribute

🌟 Overview

Agent skills are emerging as a reusable procedural layer for LLM agents: they compress experience, encode domain know-how, package workflows, and help agents retrieve, compose, execute, refine, and govern capabilities across tasks. This repository accompanies the survey A Survey of Agent Skills: Toward Procedural Infrastructure for LLM Agents and collects papers around the agent-skill ecosystem.

🫆 Citation

@article{yang2026asurveyofagentskills,
	doi = {10.20944/preprints202605.1276.v1},
	url = {https://doi.org/10.20944/preprints202605.1276.v1},
	year = 2026,
	month = {May},
	publisher = {Preprints},
	author = {Cehao Yang and Xiaojun Wu and Honghao Liu and Xueyuan Lin and Chengjin Xu and Xuhui Jiang and Yuanliang Sun and Wenjie Zhang and Zhichao Shi and Yijie Xu and Jia Li and Hui Xiong and Jian Guo},
	title = {A Survey of Agent Skills: Toward Procedural Infrastructure for LLM Agents},
	journal = {Preprints}
}

🗺️ Taxonomy at a Glance

The survey organizes agent-skill research into six connected layers:

Icon Layer What it Covers
🧠 Ontology What a skill is, how it relates to memory, cognition, compression, and reusable procedural knowledge.
📦 Representation and Packaging How skills are written, structured, serialized, distributed, and packaged.
🔁 Lifecycle How skills are acquired, stored, retrieved, executed, refined, retired, and internalized.
⚙️ Runtime Integration How skills connect to terminals, tools, multi-agent systems, benchmarks, and execution harnesses.
🛡️ Governance How skill ecosystems handle marketplaces, security risks, safety, auditing, and trustworthy usage.
🚀 Application Where agent skills are used in embodied robotics, games, web agents, GUI/mobile/OS agents, and coding workflows.

✨ Tips for Uploading Papers

Suggested row format:

| Paper Title | [arXiv](https://arxiv.org/abs/xxxx.xxxxx) | Author A, Author B, Author C | 2026 |

🧠 Layer 1: Ontology

Starting from Memory: The Cognitive Architecture of Agents

Paper Title Paper URL Author List Year
ReAct: Synergizing Reasoning and Acting in Language Models https://arxiv.org/abs/2210.03629 Shunyu Yao, Jeffrey Zhao, Dian Yu, Nan Du, Izhak Shafran, Karthik Narasimhan, Yuan Cao 2023
Cognitive Architectures for Language Agents https://arxiv.org/abs/2309.02427 Theodore R. Sumers, Shunyu Yao, Karthik Narasimhan, Thomas L. Griffiths 2024
A Survey on the Memory Mechanism of Large Language Model based Agents https://arxiv.org/abs/2404.13501 Zeyu Zhang, Xiaohe Bo, Chen Ma, Rui Li, Xu Chen, Quanyu Dai, Jieming Zhu, Zhenhua Dong, Ji-Rong Wen 2024

Human Inspiration: Skill as Compression from Memory to Pattern

Paper Title Paper URL Author List Year
Experience Compression Spectrum: Unifying Memory, Skills, and Rules in LLM Agents https://arxiv.org/abs/2604.15877 Xing Zhang, Guanghui Wang, Yanwei Cui, Wei Qiu, Ziyuan Li, Bing Zhu, Peiyang He 2026
Procedural Knowledge Improves Agentic LLM Workflows https://arxiv.org/abs/2511.07568 Vincent Hsiao, Mark Roberts, Leslie Smith 2025

Skill as a Medium: Distilling and Reusing Human Wisdom

Paper Title Paper URL Author List Year
SkillsBench: Benchmarking How Well Agent Skills Work Across Diverse Tasks https://arxiv.org/abs/2602.12670 Xiangyi Li, Wenbo Chen, Yimin Liu, Shenghan Zheng, Xiaokun Chen, Yifeng He, Yubo Li, Bingran You, Haotian Shen, Jiankai Sun, Shuyi Wang, Binxu Li, Qunhong Zeng, Di Wang, Xuandong Zhao, Yuanli Wang, Roey Ben Chaim, Zonglin Di, Yipeng Gao, Junwei He, Yizhuo He, Liqiang Jing, Luyang Kong, Xin Lan, Jiachen Li, Songlin Li, Yijiang Li, Yueqian Lin, Xinyi Liu, Xuanqing Liu, Haoran Lyu, Ze Ma, Bowei Wang, Runhui Wang, Tianyu Wang, Wengao Ye, Yue Zhang, Hanwen Xing, Yiqi Xue, Steven Dillmann, Han-chung Lee 2026
ExpeL: LLM Agents Are Experiential Learners https://arxiv.org/abs/2308.10144 Andrew Zhao, Daniel Huang, Quentin Xu, Matthieu Lin, Yong-Jin Liu, Gao Huang 2024
SOP-Agent: Empower General Purpose AI Agent with Domain-Specific SOPs https://arxiv.org/abs/2501.09316 Anbang Ye, Qianran Ma, Jia Chen, Muqi Li, Tong Li, Fujiao Liu, Siqi Mai, Meichen Lu, Haitao Bao, Yang You 2025
Agent Skills: A Data-Driven Analysis of Claude Skills for Extending Large Language Model Functionality https://arxiv.org/abs/2602.08004 George Ling, Shanshan Zhong, Richard Huang 2026

📦 Layer 2: Representation and Packaging

Natural Language

Paper Title Paper URL Author List Year
ExpeL: LLM Agents Are Experiential Learners https://arxiv.org/abs/2308.10144 Andrew Zhao, Daniel Huang, Quentin Xu, Matthieu Lin, Yong-Jin Liu, Gao Huang 2024

Code Snippets

Paper Title Paper URL Author List Year
Voyager: An Open-Ended Embodied Agent with Large Language Models https://arxiv.org/abs/2305.16291 Guanzhi Wang, Yuqi Xie, Yunfan Jiang, Ajay Mandlekar, Chaowei Xiao, Yuke Zhu, Linxi Fan, Anima Anandkumar 2023

Decision Graph

Paper Title Paper URL Author List Year
SOP-Agent: Empower General Purpose AI Agent with Domain-Specific SOPs https://arxiv.org/abs/2501.09316 Anbang Ye, Qianran Ma, Jia Chen, Muqi Li, Tong Li, Fujiao Liu, Siqi Mai, Meichen Lu, Haitao Bao, Yang You 2025

Advanced Design

Paper Title Paper URL Author List Year
Skilldex: A Package Manager and Registry for Agent Skill Packages with Hierarchical Scope-Based Distribution https://arxiv.org/abs/2604.16911 Sampriti Saha, Pranav Hemanth 2026
From Skill Text to Skill Structure: The Scheduling-Structural-Logical Representation for Agent Skills https://arxiv.org/abs/2604.24026 Qiliang Liang, Hansi Wang, Zhong Liang, Yang Liu 2026

🔁 Layer 3: Lifecycle

Acquisition Stage

Paper Title Paper URL Author List Year
Inducing Programmatic Skills for Agentic Tasks https://arxiv.org/abs/2504.06821 Zora Zhiruo Wang, Apurva Gandhi, Graham Neubig, Daniel Fried 2025
SkillWeaver: Web Agents can Self-Improve by Discovering and Honing Skills https://arxiv.org/abs/2504.07079 Boyuan Zheng, Michael Y. Fatemi, Xiaolong Jin, Zora Zhiruo Wang, Apurva Gandhi, Yueqi Song, Yu Gu, Jayanth Srinivasa, Gaowen Liu, Graham Neubig, Yu Su 2025
Automated Skill Discovery for Language Agents through Exploration and Iterative Feedback https://arxiv.org/abs/2506.04287 Yongjin Yang, Sinjae Kang, Juyong Lee, Dongjun Lee, Se-Young Yun, Kimin Lee 2025
SkillCraft: Can LLM Agents Learn to Use Tools Skillfully? https://arxiv.org/abs/2603.00718 Shiqi Chen, Jingze Gai, Ruochen Zhou, Jinghan Zhang, Tongyao Zhu, Junlong Li, Kangrui Wang, Zihan Wang, Zhengyu Chen, Klara Kaleb, Ning Miao, Siyang Gao, Cong Lu, Manling Li, Junxian He, Yee Whye Teh 2026
SkillRL: Evolving Agents via Recursive Skill-Augmented Reinforcement Learning https://arxiv.org/abs/2602.08234 Peng Xia, Jianwen Chen, Hanyang Wang, Jiaqi Liu, Kaide Zeng, Yu Wang, Siwei Han, Yiyang Zhou, Xujiang Zhao, Haifeng Chen, Zeyu Zheng, Cihang Xie, Huaxiu Yao 2026
SkillX: Automatically Constructing Skill Knowledge Bases for Agents https://arxiv.org/abs/2604.04804 Chenxi Wang, Zhuoyun Yu, Xin Xie, Wuguannan Yao, Runnan Fang, Shuofei Qiao, Kexin Cao, Guozhou Zheng, Xiang Qi, Peng Zhang, Shumin Deng 2026
Dynamic Dual-Granularity Skill Bank for Agentic RL https://arxiv.org/abs/2603.28716 Songjun Tu, Chengdong Xu, Qichao Zhang, Yaocheng Zhang, Xiangyuan Lan, Linjing Li, Dongbin Zhao 2026
XSkill: Continual Learning from Experience and Skills in Multimodal Agents https://arxiv.org/abs/2603.12056 Guanyu Jiang, Zhaochen Su, Xiaoye Qu, Yi R. Fung 2026
Skill-Pro: Learning Reusable Skills from Experience via Non-Parametric PPO for LLM Agents https://arxiv.org/abs/2602.01869 Qirui Mi, Zhijian Ma, Mengyue Yang, Haoxuan Li, Yisen Wang, Haifeng Zhang, Jun Wang 2026
Co-Evolving LLM Decision and Skill Bank Agents for Long-Horizon Tasks https://arxiv.org/abs/2604.20987 Xiyang Wu, Zongxia Li, Guangyao Shi, Alexander Duffy, Tyler Marques, Matthew Lyle Olson, Tianyi Zhou, Dinesh Manocha 2026
Skillact: Using skill abstractions improves llm agents https://openreview.net/forum?id=6LG3cIRrF4 Anthony Zhe Liu, Jongwook Choi, Sungryull Sohn, Yao Fu, Jaekyeom Kim, Dong-Ki Kim, Xinhe Wang, Jaewon Yoo, Honglak Lee 2024
PolySkill: Learning Generalizable Skills Through Polymorphic Abstraction https://arxiv.org/abs/2510.15863 Simon Yu, Gang Li, Weiyan Shi, Peng Qi 2026
CASCADE: Cumulative Agentic Skill Creation through Autonomous Development and Evolution https://arxiv.org/abs/2512.23880 Xu Huang, Junwu Chen, Yuxing Fei, Zhuohan Li, Philippe Schwaller, Gerbrand Ceder 2026
SKILLFOUNDRY: Building Self-Evolving Agent Skill Libraries from Heterogeneous Scientific Resources https://arxiv.org/abs/2604.03964 Shuaike Shen, Wenduo Cheng, Mingqian Ma, Alistair Turcan, Martin Jinye Zhang, Jian Ma 2026
Trace2Skill: Distill Trajectory-Local Lessons into Transferable Agent Skills https://arxiv.org/abs/2603.25158 Jingwei Ni, Yihao Liu, Xinpeng Liu, Yutao Sun, Mengyu Zhou, Pengyu Cheng, Dexin Wang, Erchao Zhao, Xiaoxi Jiang, Guanjun Jiang 2026
ARISE: Agent Reasoning with Intrinsic Skill Evolution in Hierarchical Reinforcement Learning https://arxiv.org/abs/2603.16060 Yu Li, Rui Miao, Zhengling Qi, Tian Lan 2026
CoEvoSkills: Self-Evolving Agent Skills via Co-Evolutionary Verification https://arxiv.org/abs/2604.01687 Hanrong Zhang, Shicheng Fan, Henry Peng Zou, Yankai Chen, Zhenting Wang, Jiayu Zhou, Chengze Li, Wei-Chieh Huang, Yifei Yao, Kening Zheng, Xue Liu, Xiaoxiao Li, Philip S. Yu 2026
AutoSkill: Experience-Driven Lifelong Learning via Skill Self-Evolution https://arxiv.org/abs/2603.01145 Yutao Yang, Junsong Li, Qianjun Pan, Bihao Zhan, Yuxuan Cai, Lin Du, Jie Zhou, Kai Chen, Qin Chen, Xin Li, Bo Zhang, Liang He 2026

Storage Stage

Paper Title Paper URL Author List Year
SkillX: Automatically Constructing Skill Knowledge Bases for Agents https://arxiv.org/abs/2604.04804 Chenxi Wang, Zhuoyun Yu, Xin Xie, Wuguannan Yao, Runnan Fang, Shuofei Qiao, Kexin Cao, Guozhou Zheng, Xiang Qi, Peng Zhang, Shumin Deng 2026
SkillRL: Evolving Agents via Recursive Skill-Augmented Reinforcement Learning https://arxiv.org/abs/2602.08234 Peng Xia, Jianwen Chen, Hanyang Wang, Jiaqi Liu, Kaide Zeng, Yu Wang, Siwei Han, Yiyang Zhou, Xujiang Zhao, Haifeng Chen, Zeyu Zheng, Cihang Xie, Huaxiu Yao 2026
Dynamic Dual-Granularity Skill Bank for Agentic RL https://arxiv.org/abs/2603.28716 Songjun Tu, Chengdong Xu, Qichao Zhang, Yaocheng Zhang, Xiangyuan Lan, Linjing Li, Dongbin Zhao 2026
Arise: Agent reasoning with intrinsic skill evolution in hierarchical reinforcement learning https://arxiv.org/abs/2603.16060 Yu Li, Rui Miao, Zhengling Qi, Tian Lan 2026
Organizing, Orchestrating, and Benchmarking Agent Skills at Ecosystem Scale https://arxiv.org/abs/2603.02176 Hao Li, Chunjiang Mu, Jianhao Chen, Siyue Ren, Zhiyao Cui, Yiqun Zhang, Lei Bai, Shuyue Hu 2026
Don't Retrieve, Navigate: Distilling Enterprise Knowledge into Navigable Agent Skills for QA and RAG https://arxiv.org/abs/2604.14572 Yiqun Sun, Pengfei Wei, Lawrence B. Hsieh 2026
SKILLFOUNDRY: Building Self-Evolving Agent Skill Libraries from Heterogeneous Scientific Resources https://arxiv.org/abs/2604.03964 Shuaike Shen, Wenduo Cheng, Mingqian Ma, Alistair Turcan, Martin Jinye Zhang, Jian Ma 2026
Graph of Skills: Dependency-Aware Structural Retrieval for Massive Agent Skills https://arxiv.org/abs/2604.05333 Dawei Liu, Zongxia Li, Hongyang Du, Xiyang Wu, Shihang Gui, Yongbei Kuang, Lichao Sun 2026
SkillNet: Create, Evaluate, and Connect AI Skills https://arxiv.org/abs/2603.04448 Yuan Liang, Ruobin Zhong, Haoming Xu, Chen Jiang, Yi Zhong, Runnan Fang, Jia-Chen Gu, Shumin Deng, Yunzhi Yao, Mengru Wang, Shuofei Qiao, Xin Xu, Tongtong Wu, Kun Wang, Yang Liu, Zhen Bi, Jungang Lou, Yuchen Eleanor Jiang, Hangcheng Zhu, Gang Yu, Haiwen Hong, Longtao Huang, Hui Xue, Chenxi Wang, Yijun Wang, Zifei Shan, Xi Chen, Zhaopeng Tu, Feiyu Xiong, Xin Xie, Peng Zhang, Zhengke Gui, Lei Liang, Jun Zhou, Chiyu Wu, Jin Shang, Yu Gong, Junyu Lin, Changliang Xu, Hongjie Deng, Wen Zhang, Keyan Ding, Qiang Zhang, Fei Huang, Ningyu Zhang, Jeff Z. Pan, Guilin Qi, Haofen Wang, Huajun Chen 2026

Retrieval & Disclosure

Paper Title Paper URL Author List Year
Skill Retrieval Augmentation for Agentic AI https://arxiv.org/abs/2604.24594 Weihang Su, Jianming Long, Qingyao Ai, Yichen Tang, Changyue Wang, Yiteng Tu, Yiqun Liu 2026
How Well Do Agentic Skills Work in the Wild: Benchmarking LLM Skill Usage in Realistic Settings https://arxiv.org/abs/2604.04323 Yujian Liu, Jiabao Ji, Li An, Tommi Jaakkola, Yang Zhang, Shiyu Chang 2026
CUA-Skill: Develop Skills for Computer Using Agent https://arxiv.org/abs/2601.21123 Tianyi Chen, Yinheng Li, Michael Solodko, Sen Wang, Nan Jiang, Tingyuan Cui, Junheng Hao, Jongwoo Ko, Sara Abdali, Leon Xu, Suzhen Zheng, Hao Fan, Pashmina Cameron, Justin Wagle, Kazuhito Koishida 2026
AutoSkill: Experience-Driven Lifelong Learning via Skill Self-Evolution https://arxiv.org/abs/2603.01145 Yutao Yang, Junsong Li, Qianjun Pan, Bihao Zhan, Yuxuan Cai, Lin Du, Jie Zhou, Kai Chen, Qin Chen, Xin Li, Bo Zhang, Liang He 2026
SkillRouter: Skill Routing for LLM Agents at Scale https://arxiv.org/abs/2603.22455 YanZhao Zheng, ZhenTao Zhang, Chao Ma, YuanQiang Yu, JiHuai Zhu, Yong Wu, Tianze Xu, Baohua Dong, Hangcheng Zhu, Ruohui Huang, Gang Yu 2026
SkillReducer: Optimizing LLM Agent Skills for Token Efficiency https://arxiv.org/abs/2603.29919 Yudong Gao, Zongjie Li, Yuanyuanyuan, Zimo Ji, Pingchuan Ma, Shuai Wang 2026
Graph of Skills: Dependency-Aware Structural Retrieval for Massive Agent Skills https://arxiv.org/abs/2604.05333 Dawei Liu, Zongxia Li, Hongyang Du, Xiyang Wu, Shihang Gui, Yongbei Kuang, Lichao Sun 2026

Composition, Orchestration & Execution

Paper Title Paper URL Author List Year
PolySkill: Learning Generalizable Skills Through Polymorphic Abstraction https://arxiv.org/abs/2510.15863 Simon Yu, Gang Li, Weiyan Shi, Peng Qi 2026
SkillWeaver: Web Agents can Self-Improve by Discovering and Honing Skills https://arxiv.org/abs/2504.07079 Boyuan Zheng, Michael Y. Fatemi, Xiaolong Jin, Zora Zhiruo Wang, Apurva Gandhi, Yueqi Song, Yu Gu, Jayanth Srinivasa, Gaowen Liu, Graham Neubig, Yu Su 2025
Organizing, Orchestrating, and Benchmarking Agent Skills at Ecosystem Scale https://arxiv.org/abs/2603.02176 Hao Li, Chunjiang Mu, Jianhao Chen, Siyue Ren, Zhiyao Cui, Yiqun Zhang, Lei Bai, Shuyue Hu 2026
GraSP: Graph-Structured Skill Compositions for LLM Agents https://arxiv.org/abs/2604.17870 Tianle Xia, Lingxiang Hu, Yiding Sun, Ming Xu, Lan Xu, Siying Wang, Wei Xu, Jie Jiang 2026
SkillCraft: Can LLM Agents Learn to Use Tools Skillfully? https://arxiv.org/abs/2603.00718 Shiqi Chen, Jingze Gai, Ruochen Zhou, Jinghan Zhang, Tongyao Zhu, Junlong Li, Kangrui Wang, Zihan Wang, Zhengyu Chen, Klara Kaleb, Ning Miao, Siyang Gao, Cong Lu, Manling Li, Junxian He, Yee Whye Teh 2026
SkillOrchestra: Learning to Route Agents via Skill Transfer https://arxiv.org/abs/2602.19672 Jiayu Wang, Yifei Ming, Zixuan Ke, Shafiq Joty, Aws Albarghouthi, Frederic Sala 2026
Agentic Proposing: Enhancing Large Language Model Reasoning via Compositional Skill Synthesis https://arxiv.org/abs/2602.03279 Zhengbo Jiao, Shaobo Wang, Zifan Zhang, Xuan Ren, Wei Wang, Bing Zhao, Hu Wei, Linfeng Zhang 2026

Refinement & Evolution

Paper Title Paper URL Author List Year
SkillTracer: Structural Failure Attribution and Refinement of Agentic Skills in Long-Horizon Web Tasks https://openreview.net/forum?id=OiyEjThGeZ Yuyang Li, Yiran Dou, Jie-Jing Shao, Yueming Lyu, Ivor Tsang, Haiyan Yin
Meta Context Engineering via Agentic Skill Evolution https://arxiv.org/abs/2601.21557 Haoran Ye, Xuning He, Vincent Arak, Haonan Dong, Guojie Song 2026
Skill-Pro: Learning Reusable Skills from Experience via Non-Parametric PPO for LLM Agents https://arxiv.org/abs/2602.01869 Qirui Mi, Zhijian Ma, Mengyue Yang, Haoxuan Li, Yisen Wang, Haifeng Zhang, Jun Wang 2026
MemSkill: Learning and Evolving Memory Skills for Self-Evolving Agents https://arxiv.org/abs/2602.02474 Haozhen Zhang, Quanyu Long, Jianzhu Bao, Tao Feng, Weizhi Zhang, Haodong Yue, Wenya Wang 2026
EvoSkill: Automated Skill Discovery for Multi-Agent Systems https://arxiv.org/abs/2603.02766 Salaheddin Alzubi, Noah Provenzano, Jaydon Bingham, Weiyuan Chen, Tu Vu 2026
Memento-Skills: Let Agents Design Agents https://arxiv.org/abs/2603.18743 Huichi Zhou, Siyuan Guo, Anjie Liu, Zhongwei Yu, Ziqin Gong, Bowen Zhao, Zhixun Chen, Menglong Zhang, Yihang Chen, Jinsong Li, Runyu Yang, Qiangbin Liu, Xinlei Yu, Jianmin Zhou, Na Wang, Chunyang Sun, Jun Wang 2026
Dynamic Dual-Granularity Skill Bank for Agentic RL https://arxiv.org/abs/2603.28716 Songjun Tu, Chengdong Xu, Qichao Zhang, Yaocheng Zhang, Xiangyuan Lan, Linjing Li, Dongbin Zhao 2026
CoEvoSkills: Self-Evolving Agent Skills via Co-Evolutionary Verification https://arxiv.org/abs/2604.01687 Hanrong Zhang, Shicheng Fan, Henry Peng Zou, Yankai Chen, Zhenting Wang, Jiayu Zhou, Chengze Li, Wei-Chieh Huang, Yifei Yao, Kening Zheng, Xue Liu, Xiaoxiao Li, Philip S. Yu 2026
SkillClaw: Let Skills Evolve Collectively with Agentic Evolver https://arxiv.org/abs/2604.08377 Ziyu Ma, Shidong Yang, Yuxiang Ji, Xucong Wang, Yong Wang, Yiming Hu, Tongwen Huang, Xiangxiang Chu 2026
SkillForge: Forging Domain-Specific, Self-Evolving Agent Skills in Cloud Technical Support https://arxiv.org/abs/2604.08618 Xingyan Liu, Xiyue Luo, Linyu Li, Ganghong Huang, Jianfeng Liu, Honglin Qiao 2026

Deprecation & Retirement

Paper Title Paper URL Author List Year
Skill-Pro: Learning Reusable Skills from Experience via Non-Parametric PPO for LLM Agents https://arxiv.org/abs/2602.01869 Qirui Mi, Zhijian Ma, Mengyue Yang, Haoxuan Li, Yisen Wang, Haifeng Zhang, Jun Wang 2026
Dynamic Dual-Granularity Skill Bank for Agentic RL https://arxiv.org/abs/2603.28716 Songjun Tu, Chengdong Xu, Qichao Zhang, Yaocheng Zhang, Xiangyuan Lan, Linjing Li, Dongbin Zhao 2026
Reinforcement learning for self-improving agent with skill library https://arxiv.org/abs/2512.17102 Jiongxiao Wang, Qiaojing Yan, Yawei Wang, Yijun Tian, Soumya Smruti Mishra, Zhichao Xu, Megha Gandhi, Panpan Xu, Lin Lee Cheong 2025

Internalization Stage

Paper Title Paper URL Author List Year
EvolveR: Self-Evolving LLM Agents through an Experience-Driven Lifecycle https://arxiv.org/abs/2510.16079 Rong Wu, Xiaoman Wang, Jianbiao Mei, Pinlong Cai, Daocheng Fu, Cheng Yang, Licheng Wen, Xuemeng Yang, Yufan Shen, Yuxin Wang, Botian Shi 2025
SKILL0: In-Context Agentic Reinforcement Learning for Skill Internalization https://arxiv.org/abs/2604.02268 Zhengxi Lu, Zhiyuan Yao, Jinyang Wu, Chengcheng Han, Qi Gu, Xunliang Cai, Weiming Lu, Jun Xiao, Yueting Zhuang, Yongliang Shen 2026
Skill-SD: Skill-Conditioned Self-Distillation for Multi-turn LLM Agents https://arxiv.org/abs/2604.10674 Hao Wang, Guozhi Wang, Han Xiao, Yufeng Zhou, Yue Pan, Jichao Wang, Ke Xu, Yafei Wen, Xiaohu Ruan, Xiaoxin Chen, Honggang Qi 2026
StepHint: Multi-level Stepwise Hints Enhance Reinforcement Learning to Reason https://arxiv.org/abs/2507.02841 Kaiyi Zhang, Ang Lv, Jinpeng Li, Yongbo Wang, Feng Wang, Haoyuan Hu, Rui Yan 2025
Internalizing Meta-Experience into Memory for Guided Reinforcement Learning in Large Language Models https://arxiv.org/abs/2602.10224 Shiting Huang, Zecheng Li, Yu Zeng, Qingnan Ren, Zhen Fang, Qisheng Su, Kou Shi, Lin Chen, Zehui Chen, Feng Zhao 2026
Dynamic Dual-Granularity Skill Bank for Agentic RL https://arxiv.org/abs/2603.28716 Songjun Tu, Chengdong Xu, Qichao Zhang, Yaocheng Zhang, Xiangyuan Lan, Linjing Li, Dongbin Zhao 2026

⚙️ Layer 4: Runtime Integration

Terminal Interface

Paper Title Paper URL Author List Year
Terminal-Bench: Benchmarking Agents on Hard, Realistic Tasks in Command Line Interfaces https://arxiv.org/abs/2601.11868 Mike A. Merrill, Alexander G. Shaw, Nicholas Carlini, Boxuan Li, Harsh Raj, Ivan Bercovich, Lin Shi, Jeong Yeon Shin, Thomas Walshe, E. Kelly Buchanan, Junhong Shen, Guanghao Ye, Haowei Lin, Jason Poulos, Maoyu Wang, Marianna Nezhurina, Jenia Jitsev, Di Lu, Orfeas Menis Mastromichalakis, Zhiwei Xu, Zizhao Chen, Yue Liu, Robert Zhang, Leon Liangyu Chen, Anurag Kashyap, Jan-Lucas Uslu, Jeffrey Li, Jianbo Wu, Minghao Yan, Song Bian, Vedang Sharma, Ke Sun, Steven Dillmann, Akshay Anand, Andrew Lanpouthakoun, Bardia Koopah, Changran Hu, Etash Guha, Gabriel H. S. Dreiman, Jiacheng Zhu, Karl Krauth, Li Zhong, Niklas Muennighoff, Robert Amanfu, Shangyin Tan, Shreyas Pimpalgaonkar, Tushar Aggarwal, Xiangning Lin, Xin Lan, Xuandong Zhao, Yiqing Liang, Yuanli Wang, Zilong Wang, Changzhi Zhou, David Heineman, Hange Liu, Harsh Trivedi, John Yang, Junhong Lin, Manish Shetty, Michael Yang, Nabil Omi, Negin Raoof, Shanda Li, Terry Yue Zhuo, Wuwei Lin, Yiwei Dai, Yuxin Wang, Wenhao Chai, Shang Zhou, Dariush Wahdany, Ziyu She, Jiaming Hu, Zhikang Dong, Yuxuan Zhu, Sasha Cui, Ahson Saiyed, Arinbjörn Kolbeinsson, Jesse Hu, Christopher Michael Rytting, Ryan Marten, Yixin Wang, Alex Dimakis, Andy Konwinski, Ludwig Schmidt 2026
Terminal Agents Suffice for Enterprise Automation https://arxiv.org/abs/2604.00073 Patrice Bechard, Orlando Marquez Ayala, Emily Chen, Jordan Skelton, Sagar Davasam, Srinivas Sunkara, Vikas Yadav, Sai Rajeswar 2026
Toward Scalable Terminal Task Synthesis via Skill Graphs https://arxiv.org/abs/2604.25727 Zhiyuan Fan, Tinghao Yu, Yuanjun Cai, Jiangtao Guan, Yun Yang, Dingxin Hu, Jiang Zhou, Xing Wu, Zhuo Han, Feng Zhang, Lilin Wang 2026
AgentClick: A Skill-Based Human-in-the-Loop Review Layer for Terminal AI Agents https://arxiv.org/abs/2604.16520 Haomin Zhuang, Hanwen Xing, Xiangliang Zhang 2026

Tool Interface

Paper Title Paper URL Author List Year
Toolformer: Language Models Can Teach Themselves to Use Tools https://arxiv.org/abs/2302.04761 Timo Schick, Jane Dwivedi-Yu, Roberto Dessì, Roberta Raileanu, Maria Lomeli, Luke Zettlemoyer, Nicola Cancedda, Thomas Scialom 2023
MCP-AgentBench: Evaluating Real-World Language Agent Performance with MCP-Mediated Tools https://arxiv.org/abs/2509.09734 Zikang Guo, Benfeng Xu, Chiwei Zhu, Wentao Hong, Xiaorui Wang, Zhendong Mao 2025
Agent Skill Framework: Perspectives on the Potential of Small Language Models in Industrial Environments https://arxiv.org/abs/2602.16653 Yangjie Xu, Lujun Li, Lama Sleem, Niccolo Gentile, Yewei Song, Yiqun Wang, Siming Ji, Wenbo Wu, Radu State 2026
Procedural Knowledge Improves Agentic LLM Workflows https://arxiv.org/abs/2511.07568 Vincent Hsiao, Mark Roberts, Leslie Smith 2025
SkillCraft: Can LLM Agents Learn to Use Tools Skillfully? https://arxiv.org/abs/2603.00718 Shiqi Chen, Jingze Gai, Ruochen Zhou, Jinghan Zhang, Tongyao Zhu, Junlong Li, Kangrui Wang, Zihan Wang, Zhengyu Chen, Klara Kaleb, Ning Miao, Siyang Gao, Cong Lu, Manling Li, Junxian He, Yee Whye Teh 2026

Multi-Agent System Integration

Paper Title Paper URL Author List Year
MetaGPT: Meta Programming for A Multi-Agent Collaborative Framework https://arxiv.org/abs/2308.00352 Sirui Hong, Mingchen Zhuge, Jiaqi Chen, Xiawu Zheng, Yuheng Cheng, Ceyao Zhang, Jinlin Wang, Zili Wang, Steven Ka Shing Yau, Zijuan Lin, Liyang Zhou, Chenyu Ran, Lingfeng Xiao, Chenglin Wu, Jürgen Schmidhuber 2024
When Single-Agent with Skills Replace Multi-Agent Systems and When They Fail https://arxiv.org/abs/2601.04748 Xiaoxiao Li 2026
ABSTRAL: Automatic Design of Multi-Agent Systems Through Iterative Refinement and Topology Optimization https://arxiv.org/abs/2603.22791 Weijia Song, Jiashu Yue, Zhe Pang 2026
SkillGraph: Self-Evolving Multi-Agent Collaboration with Multimodal Graph Topology https://arxiv.org/abs/2604.17503 Zheng Nie, Ruolin Shen, Xinlei Yu, Bo Yin, Jiangning Zhang, Xiaobin Hu 2026
Memento-Skills: Let Agents Design Agents https://arxiv.org/abs/2603.18743 Huichi Zhou, Siyuan Guo, Anjie Liu, Zhongwei Yu, Ziqin Gong, Bowen Zhao, Zhixun Chen, Menglong Zhang, Yihang Chen, Jinsong Li, Runyu Yang, Qiangbin Liu, Xinlei Yu, Jianmin Zhou, Na Wang, Chunyang Sun, Jun Wang 2026

Harness Integration

Paper Title Paper URL Author List Year
ClawArena: Benchmarking AI Agents in Evolving Information Environments https://arxiv.org/abs/2604.04202 Haonian Ji, Kaiwen Xiong, Siwei Han, Peng Xia, Shi Qiu, Yiyang Zhou, Jiaqi Liu, Jinlong Li, Bingzhou Li, Zeyu Zheng, Cihang Xie, Huaxiu Yao 2026
SkillsBench: Benchmarking How Well Agent Skills Work Across Diverse Tasks https://arxiv.org/abs/2602.12670 Xiangyi Li, Wenbo Chen, Yimin Liu, Shenghan Zheng, Xiaokun Chen, Yifeng He, Yubo Li, Bingran You, Haotian Shen, Jiankai Sun, Shuyi Wang, Binxu Li, Qunhong Zeng, Di Wang, Xuandong Zhao, Yuanli Wang, Roey Ben Chaim, Zonglin Di, Yipeng Gao, Junwei He, Yizhuo He, Liqiang Jing, Luyang Kong, Xin Lan, Jiachen Li, Songlin Li, Yijiang Li, Yueqian Lin, Xinyi Liu, Xuanqing Liu, Haoran Lyu, Ze Ma, Bowei Wang, Runhui Wang, Tianyu Wang, Wengao Ye, Yue Zhang, Hanwen Xing, Yiqi Xue, Steven Dillmann, Han-chung Lee 2026
SkillLearnBench: Benchmarking Continual Learning Methods for Agent Skill Generation on Real-World Tasks https://arxiv.org/abs/2604.20087 Shanshan Zhong, Yi Lu, Jingjie Ning, Yibing Wan, Lihan Feng, Yuyi Ao, Leonardo F. R. Ribeiro, Markus Dreyer, Sean Ammirati, Chenyan Xiong 2026
Organizing, Orchestrating, and Benchmarking Agent Skills at Ecosystem Scale https://arxiv.org/abs/2603.02176 Hao Li, Chunjiang Mu, Jianhao Chen, Siyue Ren, Zhiyao Cui, Yiqun Zhang, Lei Bai, Shuyue Hu 2026
AgentFactory: A Self-Evolving Framework Through Executable Subagent Accumulation and Reuse https://arxiv.org/abs/2603.18000 Zhang Zhang, Shuqi Lu, Hongjin Qian, Di He, Zheng Liu 2026
SkillFlow:Benchmarking Lifelong Skill Discovery and Evolution for Autonomous Agents https://arxiv.org/abs/2604.17308 Ziao Zhang, Kou Shi, Shiting Huang, Avery Nie, Yu Zeng, Yiming Zhao, Zhen Fang, Qishen Su, Haibo Qiu, Wei Yang, Qingnan Ren, Shun Zou, Wenxuan Huang, Lin Chen, Zehui Chen, Feng Zhao 2026
AgentEvolver: Towards Efficient Self-Evolving Agent System https://arxiv.org/abs/2511.10395 Yunpeng Zhai, Shuchang Tao, Cheng Chen, Anni Zou, Ziqian Chen, Qingxu Fu, Shinji Mai, Li Yu, Jiaji Deng, Zouying Cao, Zhaoyang Liu, Bolin Ding, Jingren Zhou 2025

🛡️ Layer 5: Governance

Marketplaces and Ecosystems

Paper Title Paper URL Author List Year
Agent Skills: A Data-Driven Analysis of Claude Skills for Extending Large Language Model Functionality https://arxiv.org/abs/2602.08004 George Ling, Shanshan Zhong, Richard Huang 2026

Threat and Risk Surface

Paper Title Paper URL Author List Year
When Skills Lie: Hidden-Comment Injection in LLM Agents https://arxiv.org/abs/2602.10498 Qianli Wang, Boyang Ma, Minghui Xu, Yue Zhang 2026
Agent Skills Enable a New Class of Realistic and Trivially Simple Prompt Injections https://arxiv.org/abs/2510.26328 David Schmotz, Sahar Abdelnabi, Maksym Andriushchenko 2025
SkillJect: Automating Stealthy Skill-Based Prompt Injection for Coding Agents with Trace-Driven Closed-Loop Refinement https://arxiv.org/abs/2602.14211 Xiaojun Jia, Jie Liao, Simeng Qin, Jindong Gu, Wenqi Ren, Xiaochun Cao, Yang Liu, Philip Torr 2026
Skill-Inject: Measuring Agent Vulnerability to Skill File Attacks https://arxiv.org/abs/2602.20156 David Schmotz, Luca Beurer-Kellner, Sahar Abdelnabi, Maksym Andriushchenko 2026
Prompt Injection Attacks on Agentic Coding Assistants: A Systematic Analysis of Vulnerabilities in Skills, Tools, and Protocol Ecosystems https://arxiv.org/abs/2601.17548 Narek Maloyan, Dmitry Namiot 2026
BadSkill: Backdoor Attacks on Agent Skills via Model-in-Skill Poisoning https://arxiv.org/abs/2604.09378 Guiyao Tie, Jiawen Shi, Pan Zhou, Lichao Sun 2026
SkillTrojan: Backdoor Attacks on Skill-Based Agent Systems https://arxiv.org/abs/2604.06811 Yunhao Feng, Yifan Ding, Yingshui Tan, Boren Zheng, Yanming Guo, Xiaolong Li, Kun Zhai, Yishan Li, Wenke Huang 2026
HarmfulSkillBench: How Do Harmful Skills Weaponize Your Agents? https://arxiv.org/abs/2604.15415 Yukun Jiang, Yage Zhang, Michael Backes, Xinyue Shen, Yang Zhang 2026
Malicious Agent Skills in the Wild: A Large-Scale Security Empirical Study https://arxiv.org/abs/2602.06547 Yi Liu, Zhihao Chen, Yanjun Zhang, Gelei Deng, Yuekang Li, Jianting Ning, Ying Zhang, Leo Yu Zhang 2026
Agent Skills in the Wild: An Empirical Study of Security Vulnerabilities at Scale https://arxiv.org/abs/2601.10338 Yi Liu, Weizhe Wang, Ruitao Feng, Yao Zhang, Guangquan Xu, Gelei Deng, Yuekang Li, Leo Zhang 2026
Red Skills or Blue Skills? A Dive Into Skills Published on ClawHub https://arxiv.org/abs/2604.13064 Haichuan Hu, Ye Shang, Quanjun Zhang 2026
RouteGuard: Internal-Signal Detection of Skill Poisoning in LLM Agents https://arxiv.org/abs/2604.22888 Wenjie Xiao, Xuehai Tang, Biyu Zhou, Songlin Hu, Jizhong Han 2026
SkillClone: Multi-Modal Clone Detection and Clone Propagation Analysis in the Agent Skill Ecosystem https://arxiv.org/abs/2603.22447 Jiaying Zhu, Lyuye Zhang, Wenbo Guo, Yang Liu 2026
Formal analysis and supply chain security for agentic AI skills https://arxiv.org/abs/2603.00195 Varun Pratap Bhardwaj 2026
Supply-Chain Poisoning Attacks Against LLM Coding Agent Skill Ecosystems https://arxiv.org/abs/2604.03081 Yubin Qu, Yi Liu, Tongcheng Geng, Gelei Deng, Yuekang Li, Leo Yu Zhang, Ying Zhang, Lei Ma 2026
SkillProbe: Security Auditing for Emerging Agent Skill Marketplaces via Multi-Agent Collaboration https://arxiv.org/abs/2603.21019 Zihan Guo, Zhiyu Chen, Xiaohang Nie, Jianghao Lin, Yuanjian Zhou, Weinan Zhang 2026
SkillSieve: A Hierarchical Triage Framework for Detecting Malicious AI Agent Skills https://arxiv.org/abs/2604.06550 Yinghan Hou, Zongyou Yang 2026
Structured Security Auditing and Robustness Enhancement for Untrusted Agent Skills https://arxiv.org/abs/2604.25109 Lijia Lv, Xuehai Tang, Jie Wen, Jizhong Han, Songlin Hu 2026
SkillAttack: Automated Red Teaming of Agent Skills through Attack Path Refinement https://arxiv.org/abs/2604.04989 Zenghao Duan, Yuxin Tian, Zhiyi Yin, Liang Pang, Jingcheng Deng, Zihao Wei, Shicheng Xu, Yuyao Ge, Xueqi Cheng 2026
Malicious Or Not: Adding Repository Context to Agent Skill Classification https://arxiv.org/abs/2603.16572 Florian Holzbauer, David Schmidt, Gabriel Gegenhuber, Sebastian Schrittwieser, Johanna Ullrich 2026
Taming OpenClaw: Security Analysis and Mitigation of Autonomous LLM Agent Threats https://arxiv.org/abs/2603.11619 Xinhao Deng, Yixiang Zhang, Jiaqing Wu, Jiaqi Bai, Sibo Yi, Zhuoheng Zou, Yue Xiao, Rennai Qiu, Jianan Ma, Jialuo Chen, Xiaohu Du, Xiaofang Yang, Shiwen Cui, Changhua Meng, Weiqiang Wang, Jiaxing Song, Ke Xu, Qi Li 2026
STARS: Skill-Triggered Audit for Request-Conditioned Invocation Safety in Agent Systems https://arxiv.org/abs/2604.10286 Guijia Zhang, Shu Yang, Xilin Gong, Di Wang 2026

Safe Usage and Governance Mechanisms

Paper Title Paper URL Author List Year
SoK: Agentic Skills--Beyond Tool Use in LLM Agents https://arxiv.org/abs/2602.20867 Yanna Jiang, Delong Li, Haiyu Deng, Baihe Ma, Xu Wang, Qin Wang, Guangsheng Yu 2026
Credential Leakage in LLM Agent Skills: A Large-Scale Empirical Study https://arxiv.org/abs/2604.03070 Zhihao Chen, Ying Zhang, Yi Liu, Gelei Deng, Yuekang Li, Yanjun Zhang, Jianting Ning, Leo Yu Zhang, Lei Ma, Zhiqiang Li 2026
NeMo Guardrails: A Toolkit for Controllable and Safe LLM Applications with Programmable Rails https://arxiv.org/abs/2310.10501 Traian Rebedea, Razvan Dinu, Makesh Sreedhar, Christopher Parisien, Jonathan Cohen 2023
Agent Contracts: A Formal Framework for Resource-Bounded Autonomous AI Systems https://arxiv.org/abs/2601.08815 Qing Ye, Jing Tan 2026
SkillNet: Create, Evaluate, and Connect AI Skills https://arxiv.org/abs/2603.04448 Yuan Liang, Ruobin Zhong, Haoming Xu, Chen Jiang, Yi Zhong, Runnan Fang, Jia-Chen Gu, Shumin Deng, Yunzhi Yao, Mengru Wang, Shuofei Qiao, Xin Xu, Tongtong Wu, Kun Wang, Yang Liu, Zhen Bi, Jungang Lou, Yuchen Eleanor Jiang, Hangcheng Zhu, Gang Yu, Haiwen Hong, Longtao Huang, Hui Xue, Chenxi Wang, Yijun Wang, Zifei Shan, Xi Chen, Zhaopeng Tu, Feiyu Xiong, Xin Xie, Peng Zhang, Zhengke Gui, Lei Liang, Jun Zhou, Chiyu Wu, Jin Shang, Yu Gong, Junyu Lin, Changliang Xu, Hongjie Deng, Wen Zhang, Keyan Ding, Qiang Zhang, Fei Huang, Ningyu Zhang, Jeff Z. Pan, Guilin Qi, Haofen Wang, Huajun Chen 2026
Towards Secure Agent Skills: Architecture, Threat Taxonomy, and Security Analysis https://arxiv.org/abs/2604.02837 Zhiyuan Li, Jingzheng Wu, Xiang Ling, Xing Cui, Tianyue Luo 2026
SafeClaw-R: Towards Safe and Secure Multi-Agent Personal Assistants https://arxiv.org/abs/2603.28807 Haoyu Wang, Zibo Xiao, Yedi Zhang, Christopher M. Poskitt, Jun Sun 2026

🚀 Layer 6: Application

Embodied Robotics & Physical Manipulation

Paper Title Paper URL Author List Year
Do As I Can, Not As I Say: Grounding Language in Robotic Affordances https://arxiv.org/abs/2204.01691 Michael Ahn, Anthony Brohan, Noah Brown, Yevgen Chebotar, Omar Cortes, Byron David, Chelsea Finn, Chuyuan Fu, Keerthana Gopalakrishnan, Karol Hausman, Alex Herzog, Daniel Ho, Jasmine Hsu, Julian Ibarz, Brian Ichter, Alex Irpan, Eric Jang, Rosario Jauregui Ruano, Kyle Jeffrey, Sally Jesmonth, Nikhil J Joshi, Ryan Julian, Dmitry Kalashnikov, Yuheng Kuang, Kuang-Huei Lee, Sergey Levine, Yao Lu, Linda Luu, Carolina Parada, Peter Pastor, Jornell Quiambao, Kanishka Rao, Jarek Rettinghouse, Diego Reyes, Pierre Sermanet, Nicolas Sievers, Clayton Tan, Alexander Toshev, Vincent Vanhoucke, Fei Xia, Ted Xiao, Peng Xu, Sichun Xu, Mengyuan Yan, Andy Zeng 2022
XSkill: Cross Embodiment Skill Discovery https://arxiv.org/abs/2307.09955 Mengda Xu, Zhenjia Xu, Cheng Chi, Manuela Veloso, Shuran Song 2023
Uni-Skill: Building Self-Evolving Skill Repository for Generalizable Robotic Manipulation https://arxiv.org/abs/2603.02623 Senwei Xie, Yuntian Zhang, Ruiping Wang, Xilin Chen 2026
Agentic Skill Discovery https://arxiv.org/abs/2405.15019 Xufeng Zhao, Cornelius Weber, Stefan Wermter 2024
Lifelong Robot Library Learning: Bootstrapping Composable and Generalizable Skills for Embodied Control with Language Models https://arxiv.org/abs/2406.18746 Georgios Tziafas, Hamidreza Kasaei 2024
VLM Agents Generate Their Own Memories: Distilling Experience into Embodied Programs of Thought https://arxiv.org/abs/2406.14596 Gabriel Sarch, Lawrence Jang, Michael J. Tarr, William W. Cohen, Kenneth Marino, Katerina Fragkiadaki 2025
ASCENT: Autonomous Skill Learning Toward Complex Embodied Tasks With Foundation Models https://doi.org/10.1109/ICRA55743.2025.11127927 Haolin Wu, Yuecheng Liu, Junyi Dong, Heng Zhang, Sitong Mao, Hesheng Wang, Weigang Wu, Shunbo Zhou 2025
Real-Time Verification of Embodied Reasoning for Generative Skill Acquisition https://arxiv.org/abs/2505.11175 Bo Yue, Shuqi Guo, Kaiyu Hu, Chujiao Wang, Benyou Wang, Kui Jia, Guiliang Liu 2025
SELF-VLA: A Skill Enhanced Agentic Vision-Language-Action Framework for Contact-Rich Disassembly https://arxiv.org/abs/2603.11080 Chang Liu, Sibo Tian, Xiao Liang, Minghui Zheng 2026
Learning Without Losing Identity: Capability Evolution for Embodied Agents https://arxiv.org/abs/2604.07799 Xue Qin, Simin Luan, John See, Cong Yang, Zhijun Li 2026

Open-Ended Game Environments

Paper Title Paper URL Author List Year
A deep hierarchical approach to lifelong learning in minecraft https://doi.org/10.1609/aaai.v31i1.10744 Chen Tessler, Shahar Givony, Tom Zahavy, Daniel Mankowitz, Shie Mannor 2017
Hierarchical and interpretable skill acquisition in multi-task reinforcement learning https://arxiv.org/abs/1712.07294 Tianmin Shu, Caiming Xiong, Richard Socher 2017
Skill reinforcement learning and planning for open-world long-horizon tasks https://arxiv.org/abs/2303.16563 Haoqi Yuan, Chi Zhang, Hongcheng Wang, Feiyang Xie, Penglin Cai, Hao Dong, Zongqing Lu 2023
MineDojo: Building Open-Ended Embodied Agents with Internet-Scale Knowledge https://arxiv.org/abs/2206.08853 Linxi Fan, Guanzhi Wang, Yunfan Jiang, Ajay Mandlekar, Yuncong Yang, Haoyi Zhu, Andrew Tang, De-An Huang, Yuke Zhu, Anima Anandkumar 2022
MCU: An evaluation framework for open-ended game agents https://proceedings.mlr.press/v267/zheng25j.html Xinyue Zheng, Haowei Lin, Kaichen He, Zihao Wang, Qiang Fu, Haobo Fu, Zilong Zheng, Yitao Liang 2025
Voyager: An Open-Ended Embodied Agent with Large Language Models https://arxiv.org/abs/2305.16291 Guanzhi Wang, Yuqi Xie, Yunfan Jiang, Ajay Mandlekar, Chaowei Xiao, Yuke Zhu, Linxi Fan, Anima Anandkumar 2023
Odyssey: Empowering minecraft agents with open-world skills https://arxiv.org/abs/2407.15325 Shunyu Liu, Yaoru Li, Kongcheng Zhang, Zhenyu Cui, Wenkai Fang, Yuxuan Zheng, Tongya Zheng, Mingli Song 2024
See and Think: Embodied Agent in Virtual Environment https://arxiv.org/abs/2311.15209 Zhonghan Zhao, Wenhao Chai, Xuan Wang, Li Boyi, Shengyu Hao, Shidong Cao, Tian Ye, Gaoang Wang 2024
Rethinking Agent Design: From Top-Down Workflows to Bottom-Up Skill Evolution https://arxiv.org/abs/2505.17673 Jiawei Du, Jinlong Wu, Yuzheng Chen, Yucheng Hu, Bing Li, Joey Tianyi Zhou 2025
SAG-Agent: Enabling Long-Horizon Reasoning in Strategy Games via Dynamic Knowledge Graphs https://arxiv.org/abs/2510.15259 Chenwei Tang, Lin Long, Xinyu Liu, Jingyu Xing, Zizhou Wang, Joey Tianyi Zhou, Jiawei Du, Liangli Zhen, Jiancheng Lv 2026
SCALAR: Learning and Composing Skills through LLM Guided Symbolic Planning and Deep RL Grounding https://arxiv.org/abs/2603.09036 Renos Zabounidis, Yue Wu, Simon Stepputtis, Woojun Kim, Yuanzhi Li, Tom Mitchell, Katia Sycara 2026
Co-Evolving LLM Decision and Skill Bank Agents for Long-Horizon Tasks https://arxiv.org/abs/2604.20987 Xiyang Wu, Zongxia Li, Guangyao Shi, Alexander Duffy, Tyler Marques, Matthew Lyle Olson, Tianyi Zhou, Dinesh Manocha 2026

Web Agents & Browser Automation

Paper Title Paper URL Author List Year
Mind2Web: Towards a Generalist Agent for the Web https://arxiv.org/abs/2306.06070 Xiang Deng, Yu Gu, Boyuan Zheng, Shijie Chen, Samuel Stevens, Boshi Wang, Huan Sun, Yu Su 2023
WebVoyager: Building an End-to-End Web Agent with Large Multimodal Models https://arxiv.org/abs/2401.13919 Hongliang He, Wenlin Yao, Kaixin Ma, Wenhao Yu, Yong Dai, Hongming Zhang, Zhenzhong Lan, Dong Yu 2024
WebArena: A Realistic Web Environment for Building Autonomous Agents https://arxiv.org/abs/2307.13854 Shuyan Zhou, Frank F. Xu, Hao Zhu, Xuhui Zhou, Robert Lo, Abishek Sridhar, Xianyi Cheng, Tianyue Ou, Yonatan Bisk, Daniel Fried, Uri Alon, Graham Neubig 2024
Agent Workflow Memory https://arxiv.org/abs/2409.07429 Zora Zhiruo Wang, Jiayuan Mao, Daniel Fried, Graham Neubig 2024
Inducing Programmatic Skills for Agentic Tasks https://arxiv.org/abs/2504.06821 Zora Zhiruo Wang, Apurva Gandhi, Graham Neubig, Daniel Fried 2025
SkillWeaver: Web Agents can Self-Improve by Discovering and Honing Skills https://arxiv.org/abs/2504.07079 Boyuan Zheng, Michael Y. Fatemi, Xiaolong Jin, Zora Zhiruo Wang, Apurva Gandhi, Yueqi Song, Yu Gu, Jayanth Srinivasa, Gaowen Liu, Graham Neubig, Yu Su 2025
SkillEvo: An Experience Learning Framework with Reinforcement Learning for Skill Evolution https://openreview.net/forum?id=S1cIE9pe3k Zishan Xu, Yifu Guo, Yuquan Lu, Fengyu Yang, Zhiyuan Yao, Jiaye Lin, Ruyi Gong, Lihua Cai 2026
WebXSkill: Skill Learning for Autonomous Web Agents https://arxiv.org/abs/2604.13318 Zhaoyang Wang, Qianhui Wu, Xuchao Zhang, Chaoyun Zhang, Wenlin Yao, Fazle Elahi Faisal, Baolin Peng, Si Qin, Suman Nath, Qingwei Lin, Chetan Bansal, Dongmei Zhang, Saravan Rajmohan, Jianfeng Gao, Huaxiu Yao 2026
ContractSkill: Repairable Contract-Based Skills for Multimodal Web Agents https://arxiv.org/abs/2603.20340 Zijian Lu, Yiping Zuo, Yupeng Nie, Xin He, Weibei Fan, Lianyong Qi, Shi Jin 2026

GUI, Mobile & OS Agents

Paper Title Paper URL Author List Year
OS-Copilot: Towards Generalist Computer Agents with Self-Improvement https://arxiv.org/abs/2402.07456 Zhiyong Wu, Chengcheng Han, Zichen Ding, Zhenmin Weng, Zhoumianze Liu, Shunyu Yao, Tao Yu, Lingpeng Kong 2024
AndroidWorld: A Dynamic Benchmarking Environment for Autonomous Agents https://arxiv.org/abs/2405.14573 Christopher Rawles, Sarah Clinckemaillie, Yifan Chang, Jonathan Waltz, Gabrielle Lau, Marybeth Fair, Alice Li, William Bishop, Wei Li, Folawiyo Campbell-Ajala, Daniel Toyama, Robert Berry, Divya Tyamagundlu, Timothy Lillicrap, Oriana Riva 2025
Windows Agent Arena: Evaluating Multi-Modal OS Agents at Scale https://arxiv.org/abs/2409.08264 Rogerio Bonatti, Dan Zhao, Francesco Bonacci, Dillon Dupont, Sara Abdali, Yinheng Li, Yadong Lu, Justin Wagle, Kazuhito Koishida, Arthur Bucker, Lawrence Jang, Zack Hui 2024
Mirage-1: Augmenting and Updating GUI Agent with Hierarchical Multimodal Skills https://arxiv.org/abs/2506.10387 Yuquan Xie, Zaijing Li, Rui Shao, Gongwei Chen, Kaiwen Zhou, Yinchuan Li, Dongmei Jiang, Liqiang Nie 2025
CUA-Skill: Develop Skills for Computer Using Agent https://arxiv.org/abs/2601.21123 Tianyi Chen, Yinheng Li, Michael Solodko, Sen Wang, Nan Jiang, Tingyuan Cui, Junheng Hao, Jongwoo Ko, Sara Abdali, Leon Xu, Suzhen Zheng, Hao Fan, Pashmina Cameron, Justin Wagle, Kazuhito Koishida 2026
OSExpert: Computer-Use Agents Learning Professional Skills via Exploration https://arxiv.org/abs/2603.07978 Jiateng Liu, Zhenhailong Wang, Rushi Wang, Bingxuan Li, Jeonghwan Kim, Aditi Tiwari, Pengfei Yu, Denghui Zhang, Heng Ji 2026
SkillDroid: Compile Once, Reuse Forever https://arxiv.org/abs/2604.14872 Qijia Chen, Andrea Bellucci, Zhida Sun, Giulio Jacucci 2026

Software Engineering & Coding Agents

Paper Title Paper URL Author List Year
SWE-bench: Can Language Models Resolve Real-World GitHub Issues? https://arxiv.org/abs/2310.06770 Carlos E. Jimenez, John Yang, Alexander Wettig, Shunyu Yao, Kexin Pei, Ofir Press, Karthik Narasimhan 2024
Swe-exp: Experience-driven software issue resolution https://arxiv.org/abs/2507.23361 Silin Chen, Shaoxin Lin, Yuling Shi, Heng Lian, Xiaodong Gu, Longfei Yun, Dong Chen, Lin Cao, Jiyang Liu, Nu Xia, others 2025
Kimi-Dev: Agentless Training as Skill Prior for SWE-Agents https://arxiv.org/abs/2509.23045 Zonghan Yang, Shengjie Wang, Kelin Fu, Wenyang He, Weimin Xiong, Yibo Liu, Yibo Miao, Bofei Gao, Yejie Wang, Yingwei Ma, Yanhao Li, Yue Liu, Zhenxing Hu, Kaitai Zhang, Shuyi Wang, Huarong Chen, Flood Sung, Yang Liu, Yang Gao, Zhilin Yang, Tianyu Liu 2025
Hybrid-Gym: Training Coding Agents to Generalize Across Tasks https://arxiv.org/abs/2602.16819 Yiqing Xie, Emmy Liu, Gaokai Zhang, Nachiket Kotalwar, Shubham Gandhi, Sathwik Acharya, Xingyao Wang, Carolyn Rose, Graham Neubig, Daniel Fried 2026
SWE-Skills-Bench: Do Agent Skills Actually Help in Real-World Software Engineering? https://arxiv.org/abs/2603.15401 Tingxu Han, Yi Zhang, Wei Song, Chunrong Fang, Zhenyu Chen, Youcheng Sun, Lijie Hu 2026
EffiSkill: Agent Skill Based Automated Code Efficiency Optimization https://arxiv.org/abs/2603.27850 Zimu Wang, Yuling Shi, Mengfan Li, Zijun Liu, Jie M. Zhang, Chengcheng Wan, Xiaodong Gu 2026
Scaling Coding Agents via Atomic Skills https://arxiv.org/abs/2604.05013 Yingwei Ma, Yue Liu, Xinlong Yang, Yanhao Li, Kelin Fu, Yibo Miao, Yuchong Xie, Zhexu Wang, Shing-Chi Cheung 2026
SkillMOO: Multi-Objective Optimization of Agent Skills for Software Engineering https://arxiv.org/abs/2604.09297 Jingzhi Gong, Ruizhen Gu, Zhiwei Fei, Yazhuo Cao, Lukas Twist, Alina Geiger, Shuo Han, Dominik Sobania, Federica Sarro, Jie M. Zhang 2026

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The repo of survey paper "A Survey of Agent Skills: Toward Procedural Infrastructure for LLM Agents"

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