Since February, the Firefox team has been working around the clock using frontier AI models to find and fix latent security vulnerabilities in the browser.

Reference and an example for the Bluetooth API for makers in Claude Cowork & Claude Code Desktop - anthropics/claude-desktop-buddy

Our latest model, Claude Opus 4.7, is now generally available. Opus 4.7 is a notable improvement on Opus 4.6 in advanced software engineering, with particular gains on the most difficult tasks.

Today, we’re launching Claude Design, a new Anthropic Labs product that lets you collaborate with Claude to create polished visual work like designs, prototypes, slides, one-pagers, and more.

Put Claude Code on autopilot. Define routines that run on a schedule, trigger on API calls, or react to GitHub events from Anthropic-managed cloud infrastructure.

A new initiative to secure the world’s most critical software and give defenders a durable advantage in the coming AI-driven era of cybersecurity.

Anthropic accidentally shipped a source map in their npm package, exposing the full Claude Code source. Here's what I found inside.

Source-level analysis of unreleased features, secret CLI flags, hidden commands, and architecture internals of the Claude Code CLI.

A security researcher found Anthropic's full CLI source code exposed through a source map file. 1,900 files. 512,000+ lines. Everything. Tagged with claudecode, security, typescript, ai.

A federal judge in California has indefinitely blocked the Pentagon’s effort to “punish” Anthropic by labeling it a supply chain risk and attempting to sever government ties with the AI company, ruling that those measures ran roughshod over its constitutional rights.

Use channels to push messages, alerts, and webhooks into your Claude Code session from an MCP server. Forward CI results, chat messages, and monitoring events so Claude can react while you're away.

We’re launching The Anthropic Institute, a new effort to confront the most significant challenges that powerful AI will pose to our societies.

Anthropic's response to the Secretary of War and advice for customers

Continue a local Claude Code session from your phone, tablet, or any browser using Remote Control. Works with claude.ai/code and the Claude mobile app.

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.

Send non-urgent work to the Anthropic Batch API at 50% cost — directly from Claude Code - s2-streamstore/claude-batch-toolkit

We’re upgrading our smartest model. Across agentic coding, computer use, tool use, search, and finance, Opus 4.6 is an industry-leading model, often by wide margin.

We’ve made a choice: Claude will remain ad-free. We explain why advertising incentives are incompatible with a genuinely helpful AI assistant, and how we plan to expand access without compromising user trust.