4Simon Willison's Weblog·
Simon Willison summarizes fireside chat with Claude Code team members Cat and Thariq
Simon Willison covers a fireside chat featuring Cat and Thariq from Anthropic's Claude Code team, discussing the development and direction of the Claude Code agentic coding product. The post provides practitioner-level insight into the team's thinking behind one of the more prominent AI coding agents currently in the market. Content details are sparse from the body, but the source and framing suggest substantive discussion of Claude Code's design and roadmap.
Related guides (3)
Related events (8)
Claude Code and What Comes Next
A commentary piece from One Useful Thing examining Claude Code and its implications for AI-assisted software development. The author reflects on what agentic coding tools can accomplish with the right scaffolding and considers near-term trajectories. Published in early January 2026, this represents a tier-2 analyst perspective on Anthropic's coding agent product.
Anthropic announces 'Code with Claude' — its first developer conference
Anthropic announced Code with Claude, its first developer conference, held May 22, 2025 in San Francisco at The Midway. The one-day event targets a select group of developers and founders, with sessions covering the Anthropic API, Claude Code, Model Context Protocol (MCP), AI agent implementation strategies, and tool use patterns. Attendees will hear from Anthropic's executive and product teams and participate in interactive labs and office hours.
Anthropic's Code with Claude Event Showcases AI-Driven Software Development Future
Anthropic held a two-day developer event called 'Code with Claude' in London on May 19-20, 2026, coinciding with Google I/O. The event focused on the future of AI-assisted software development and coding workflows. MIT Technology Review's coverage offers commentary on the cultural and professional implications of AI-generated code becoming normalized among developers.
anthropics/claude-code: Agentic Terminal Coding Tool Trending on GitHub
Claude Code is an agentic coding tool developed by Anthropic that operates in the terminal, enabling natural language interaction with codebases for tasks like code execution, explanation, and git workflow management. The repository has accumulated 127,316 stars with 323 added today, indicating sustained community interest. It represents Anthropic's direct entry into the developer tooling space with an agent-oriented product.
Claude Code, Codex and Agentic Coding #8
Zvi Mowshowitz's eighth installment in his ongoing series tracking the agentic coding landscape, covering developments around Claude Code and OpenAI Codex. As a tier-2 commentary source, the piece synthesizes recent progress and trends in coding agents. The series has been running since the initial wave of excitement around coding agents.
Claude 3.7 Sonnet and Claude Code: Anthropic's First Hybrid Reasoning Model and Agentic Coding Tool
Anthropic has released Claude 3.7 Sonnet, described as their most capable model to date and the first hybrid reasoning model on the market, capable of operating in both standard and extended thinking modes within a single unified model. The model achieves state-of-the-art results on SWE-bench Verified and TAU-bench, with particular strength in coding and front-end web development. Alongside the model, Anthropic is launching Claude Code in limited research preview, a command-line agentic coding tool that can read/edit files, run tests, and push to GitHub. Pricing remains unchanged at $3/M input and $15/M output tokens, with availability across Claude.ai plans, Amazon Bedrock, and Google Cloud Vertex AI.
ZCode: Claude Code-style coding agent from Zhipu AI (GLM makers)
Zhipu AI, the organization behind the GLM model family, has released ZCode, a coding agent tool positioned as analogous to Anthropic's Claude Code. The announcement is generating notable community discussion on Hacker News with 260 points and 140 comments. This represents another entrant in the agentic coding assistant space, this time from a prominent Chinese AI lab.
Anthropic launches Claude Tag: persistent, multiplayer Claude agent for Slack teams
Anthropic has released Claude Tag in beta for Enterprise and Team customers, a Slack-native agentic product that allows teams to tag @Claude in channels where it operates as a shared, persistent team member with memory, tool access, and asynchronous task execution. Claude Tag builds on Claude Code and Cowork, adding multiplayer context (one Claude per channel visible to all), ambient proactive updates, and the ability to schedule and pursue tasks autonomously over hours or days. Anthropic reports that 65% of its own product team's code is now generated by an internal version of Claude Tag. The product runs on Claude Opus 4.8 and allows administrators to scope tool access, data permissions, and token spend per channel.