WebChallenger: A Reliable and Efficient Generalist Web Agent

## Episode Summary In this episode, we cover: - **WebChallenger: A Reliable and Efficient Generalist Web Agent** (Hugging Face Daily) - [Read more](https://huggingface.co/papers/2606.10423) - **The Cold-Start Safety Gap in LLM Agents** (Hugging Face Daily) - [Read more](https://huggingface.co/papers/2606.07867) - **ToolSense: A Diagnostic Framework for Auditing Parametric Tool Knowledge in LLMs** (Hugging Face Daily) - [Read more](https://huggingface.co/papers/2606.12451) - **EurekAgent: Agent Environment Engineering is All You Need For Autonomous Scientific Discovery** (arXiv) - [Read more](http://arxiv.org/abs/2606.13662v1) - **HyperTool: Beyond Step-Wise Tool Calls for Tool-Augmented Agents** (arXiv) - [Read more](http://arxiv.org/abs/2606.13663v1) --- *Sponsored by LimitLess AI*