The name is the button.

An agent writes the code now, and a human thumb hovers over Accept all a hundred times a day. The honest question of this decade is what, exactly, you just accepted. So I read the diff.

Eight years as a backend engineer in Stockholm, back in Tokyo since 2023, and I still ship something small most nights, usually badly. My one rule: the only real review of a model is the thing you built with it. That is why there is no leaderboard on this site.

Around a hundred and forty sources come through — the labs' own posts, the papers, the tools, the runtimes and languages nobody is watching yet, the chip under the demo, and the newsletters people actually forward. What is moving gets counted so the week reads at a glance, and every few days I explain one mechanism in plain words.

A story here is a headline, a short excerpt, one image and the link to whoever wrote it. We never reproduce the post; the images belong to their authors. A post written in Japanese appears in Japanese, exactly as it was published, and the link goes to the original.

— Yuki Halvorsen, Tokyo

← Accept All Archive

The Decoder

Anthropic's Claude can now orchestrate up to 1,000 AI agents in parallel through dynamic workflows

October 9

Anthropic is adding dynamic workflows to Claude Managed Agents, letting a lead agent distribute tasks across up to 1,000 sub-agents at once.

Models & releases Agents & vibe coding MCP, skills & tools

Read at The Decoder ↗

One letter a week, starting soon.

Latest

Anthropic's Claude can now orchestrate up to 1,000 AI agents in parallel through dynamic workflows

Related

Japan30分で作るMCPサーバー入門：Claude Codeに繋がる自作ツールをTypeScriptで実装する Zenn (AI)

ToolsRestore Agent360dk/browser-mcp removed by #15558 Awesome MCP Servers (commits)

JapanGemini API Deep Research 旧エージェントが10/23終了、04-2026版への移行手順 Qiita (LLM)

JapanClaude Haiku 5.5 移行の400エラー対策とManaged Agents動的ワークフロー Qiita (LLM)

GitHubAWS, Upstage and Ollama agree on a decision-model API. OpenAI hasn’t signed on. The New Stack

AsiaCAIR Unveils CARES 4.0, a Multimodal Clinical Agent That Gives Doctors Suggestions, Not Verdicts Pandaily