The most powerful semantic search over alignment-adjacent documents. Fully embedded. Fully explorable.

Coordinate multiple Claude Code instances working together as a team, with shared tasks, inter-agent messaging, and centralized management.

Claude can now discover, learn, and execute tools dynamically to enable agents that take action in the real world. Here’s how.

What happens when you ask Claude Code to compose music? Five experiments later: original songs, music videos, and a full album, all built from scratch.

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

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

Warcraft III Peon voice notifications for Claude Code. Stop babysitting your terminal. - tonyyont/peon-ping

Opus 5 is a step change improvement for the Opus tier powering long-running agents while delivering improvements in coding and professional work.

My personal Claude assistant that runs in Apple containers. Lightweight, secure, and built to be understood and customized for your own needs. - gavrielc/nanoclaw

A collection of production-ready subagents for Claude Code - wshobson/agents

Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.

Design, test, and distribute Agent Skills with reusable templates, collaborative reviews, and multi-surface deployment.

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.

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.

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.

HELLO.md , written by Claude Opus 4.6 when asked to be free in a directory on my computer - HELLO.md

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.