Claude Capybara is not a model you can select in Anthropic's public products on March 28, 2026. Anthropic has acknowledged testing a stronger model, but Capybara and Claude Mythos remain leak-reported names rather than a public API or plan contract.
Claude Computer Use now points at two different contracts: Anthropic's API tool for builders who run actions inside their own sandbox, and desktop workflows in Cowork or Claude Code for people who want Claude to act on their own machine. This guide shows which route fits your job, what setup each one needs, and where the safety and retention boundaries differ.
Claude Code installs with a single command on macOS, Windows, and Linux using the native installer — no Node.js required. You need a Claude Pro plan ($20/month) or higher to use it. This guide covers every installation method, platform-specific steps, security warnings about fake installers, and fixes for the most common problems.
Agent Teams in Claude Code let you orchestrate multiple AI sessions that communicate, share tasks, and self-coordinate. This practical guide covers setup, real dollar-cost calculations for 3 scenarios, 4 proven prompt templates, a decision framework for when to use teams vs subagents, and advanced patterns including delegate mode, hooks, and CLAUDE.md optimization.
Claude 4.6 Agent Teams is a groundbreaking experimental feature that lets you coordinate multiple AI coding agents working in parallel. This guide covers everything from architecture to setup, real-world use cases, cost analysis, and best practices for multi-agent collaboration.