Newsletter

Claude Code's default effort level is now set to high for most users, joined by a new /team-onboarding command and interactive setup wizards for both Bedrock and Vertex AI. Elsewhere, Wired and the NYT cover Mythos's cybersecurity implications, and Bloomberg reports an Anthropic-CoreWeave compute deal.

Claude Code now offers an interactive Bedrock setup wizard, per-model cost breakdowns, and flicker-free rendering via a new env var. Anthropic's source-code leak drew coverage from the Wall Street Journal and Wired, while BBC reported on widespread frustration with usage limits.

Auto mode brings safer permissionless operation to Claude Code, alongside transcript search, conditional hook filters, and a native PowerShell tool preview on Windows. Those updates arrive amid a federal court ruling preserving Anthropic's government access, reports of an IPO as early as October, and surging paid consumer adoption.

Claude Code's new --bare flag strips it down for scripted pipelines, while MCP channels, VS Code remote control, and line-by-line streaming reshape the interactive experience. Those updates arrive as Cursor plans its own rival model, OpenAI acquires Python toolmaker Astral, and Anthropic overtakes OpenAI in enterprise revenue.

Opus 4.6 now defaults to 1M context on Max, Team, and Enterprise plans, MCP servers can prompt you for input mid-task, and /context flags what's eating your token budget. Meanwhile, Wired profiles OpenAI's race to catch Claude Code, Microsoft taps Anthropic for Copilot Cowork, and Anthropic launches a dedicated code review tool.

Opus 4.6 now defaults to medium effort for Max and Team users, joining a batch of updates that include a new /loop command for recurring prompts and expanded voice mode with 10 additional languages. The issue also covers Claude's Firefox vulnerability audit, Anthropic's Pentagon fallout, and a reported $20 billion revenue run rate.

The /model picker now displays readable names and flags outdated pinned models, while session management adds rename/delete controls and /copy gains a full-response shortcut. Anthropic's Pentagon contract collapsed over AI safeguard disputes, prompting the White House to redirect agencies off Claude—yet the App Store briefly ranked Claude above ChatGPT.

Claude Sonnet 4.6 launches with a 1M context window, alongside git worktree isolation via claude -w and real-time VS Code plan previews. This week covers Bloomberg's piece on Claude Code's impact on Anthropic, the Sonnet 4.6 release, a Pentagon AI safety dispute, and market reaction to Claude Code Security.

Claude Code gains native auth management via new CLI subcommands, plus faster startup, auto-generated session names, and a native Windows ARM64 binary. On the news side: a $30 billion Series G, a Pentagon contract dispute over usage restrictions, and a senior safety researcher's public resignation.

Claude Opus 4.6 is now available in Claude Code, bringing experimental agent teams, automatic memory, and fast mode support, alongside expanded hook events and PDF page-range reading. Coverage this week spans Goldman Sachs deploying Claude-powered agents, Apple adding Claude to Xcode, and a reported $20 billion Anthropic funding round.