Web fetch tool

Today, we're excited to announce the general availability of Claude Platform on AWS. Claude Platform on AWS is a new service that gives customers direct access to Anthropic's native Claude Platform experience through their AWS account, with no separate credentials, contracts, or billing relationships required. AWS is the first cloud provider to offer access to the native Claude Platform experience. In this post, we explore how Claude Platform on AWS works and how you can start using it today.

Hugo’s custom output formats publish a clean Markdown version of every page and a /llms.txt index, with no HTML for LLMs to wade through.

We are witnessing a resurgence and evolution of Command Line Interfaces (CLIs), accelerated by AI agents. Text-based, scriptable CLI tools work very well with LLM-based workflows. Accessing Wikipedia articles during an agent session is common. Usually, a webfetch call is used to get the HTML for a page from a URL like https://en.wikipedia.org/wiki/2026_Winter_Olympics. That works, and LLMs are smart enough to read HTML. But there is a cost: HTML is for rendering, so the model must ignore a lot of non-content markup to get to the useful text. i That increases token usage and adds context noise. Can we improve this?

In which I ask an agent to help me explore Web Fetch with docs pages - and get a surprise.

Claude Sonnet 4.6 is a full upgrade of the model’s skills across coding, computer use, long-reasoning, agent planning, knowledge work, and design.