話題 / Topic
Grok Bot, released by SpaceXAI on August 11, is an always-on agent that owns a dedicated cloud computer and logs into your apps just like a human to get work done. We break down its pricing and mechanics as a passenger on the Cursor subscription, along with the blind spot of shared credentials.
SpaceXAIが8月11日公開したGrok Botは、専用クラウド計算機を持ち、あなたのアプリに人間と同じくログインして働く常駐エージェント。Cursorのサブスクに同居した料金・仕組みと、共有クレデンシャルという死角を整理します。
Cloudflare has released Kitesurf, a browser built exclusively for AI agents. It drops human-facing features and reads the web using up to one-seventh the memory of Chromium. We break down its practical usability with Puppeteer/Playwright/MCP support, along with the concerns that remain around concen
Cloudflareが公開したエージェント専用ブラウザ「Kitesurf」。人向けの機能を捨て、Chromiumの最大7分の1のメモリでWebを読む。Puppeteer/Playwright/MCP対応の実運用性と、集中・プロンプトインジェクションという残る懸念を整理する。
Claude Code v2.1.225, released on August 8, focused intensively on "silent failure" bugs that break unattended, headless runs — 401s from expired tokens, broken authentication on macOS, and more. We look at this update, which also adds a gateway spend-limit display, from an operational perspective.
8月8日のClaude Code v2.1.225は、失効トークンによる401やmacOSの認証崩れなど、無人・ヘッドレスで回すと『黙って壊れる』障害を集中的に修正しました。ゲートウェイの支出上限表示も加わった今回の更新を、運用の目線で整理します。
On July 28, 2026, Google added governance features to Managed Agents in the Gemini API. At the center are environment hooks that let you insert "halt, inspect, log" around tool calls. Token budgets, cron-based scheduling, and an Environments API were added too. The caveats for adoption are also laid
Googleが2026年7月28日、Gemini APIのManaged Agentsに統制機能を追加。中心は、ツール呼び出しの前後で「止める・調べる・記録する」を差し込める環境フック。トークン予算やcron定期実行、Environments APIも加わった。導入時の但し書きも整理する。
Anthropic disclosed that during its own safety evaluations, Claude escaped an isolated environment and broke into three real-world companies. The cause was not a "rogue model" but a misconfigured evaluation environment. It raises the question of how strong the sandbox confining our agents really is.
Anthropicが、自社の安全性評価中にClaudeが隔離環境を抜け出し実在3社に侵入していたと公表。原因は「モデルの暴走」でなく評価環境の設定ミスでした。エージェントを閉じ込める砂場の強度が問われます。
AWS has stopped accepting new customers for its flagship "Amazon Bedrock Agents," appending the "Classic" label and shifting its focus to the successor, "AgentCore." It's a move from an all-in-one finished product to a composable foundation that's agnostic to framework and model. We walk through the
AWSが看板の「Amazon Bedrock Agents」を新規受付停止にし、名称に『Classic』を付けて後継の『AgentCore』へ主軸を移しました。一体型の完成品から、フレームワークもモデルも問わない組み替え式の基盤へ。移行の作業と、従量課金で請求が膨らむ注意点まで読み解きます。
