计算机使用工具在Claude API上以computer_toolset_20260801工具集形式结束测试版：无需beta头，批量操作（单轮多次操作），默认启用缩放

计算机使用工具已在Claude API上结束测试版，作为computer_toolset_20260801工具集提供：无需beta头，支持批量操作（单轮中的多个操作），默认启用缩放，并可通过configs进行成员级配置。早期测试版仍然可用。升级现有集成会改变请求格式和工具处理方式；请参阅从computer_20251124迁移。我们推出了浏览器使用工具（browser_toolset_20260801），这是一个客户端工具集，用于驱动您的应用程序托管的浏览器。它在浏览器视口内运行，而非整个桌面，自行读取页面（其可访问性树、元素、表单和标签页），并在截图和点击控制之上添加元素引用、表单输入、标签页管理、下载报告和可选文件上传。这两个工具集均适用于Claude API上的Claude Fable 5、Claude Mythos 5、Claude Opus 5、Claude Sonnet 5和Claude Opus 4.8。Files API已在Claude API上结束测试版。对/v1/files端点的请求，以及引用已上传文件的Messages API请求，不再需要files-api-2025-04-14 beta头。未发送该头的请求使用当前响应格式：文件过期（上传文件时设置expires_in_seconds；文件对象报告expires_at），以及列出文件时的page和next_page分页及ids[]过滤器。仍发送beta头的/v1/files请求继续工作，并返回之前的响应格式。Agent Skills和Skills API（/v1/skills）已在Claude API上结束测试版。请求不再需要skills-2025-10-02 beta头，包括通过container参数加载Skills的Messages API请求。仍发送该头的请求继续不变地工作。请参阅将Agent Skills与API结合使用。用于Claude Enterprise（claude.ai）组织的Admin API用户管理端点（成员、邀请、组和自定义角色）已结束测试版。组和自定义角色请求不再需要anthropic-beta: ce-user-management-2026-07-13头；仍发送该头的请求被原样接受。请参阅用户管理。您现在可以限制Claude Managed Agents代理的web_search和web_fetch工具可访问的站点。在agent_toolset_20260401 configs数组中工具条目上设置allowed_domains或blocked_domains；web_fetch还接受max_content_tokens，web_search接受user_location。每个configs条目由其名称标识，并通过可选的type进行类型化，仅传递name、enabled和permission_policy的请求继续工作；在类型化SDK中，configs条目变为按工具类型。请参阅限制网页搜索和网页抓取域名。在自托管沙箱中运行的Claude Managed Agents会话现在可以附加内存存储。Python、TypeScript和Go SDK工作进程将每个附加的存储下载到沙箱中的mount_path，并将代理的更改同步回存储。请参阅使用内存存储。Claude Console中的会话查看器已重新设计，包含时间线缩略图、按模型请求分组的事件记录，以及用于会话详情和成本、原始事件、按工具统计、挂载资源和按线程活动的Inspector面板。请参阅控制台可观测性。

The computer use tool is out of beta on the Claude API as the computer_toolset_20260801 toolset: no beta header, batch actions (several actions in one turn), zoom enabled by default, and per-member configuration through configs. Earlier beta versions remain available. Upgrading an existing integration changes the request shape and tool handling; see Migrate from computer_20251124. We've launched the browser use tool (browser_toolset_20260801), a client toolset for driving a browser that your application hosts. It works inside a browser viewport rather than a whole desktop, reading the page itself (its accessibility tree, elements, forms, and tabs) and adding element references, form input, tab management, download reporting, and opt-in file upload on top of screenshot-and-click control. Both toolsets are available for Claude Fable 5, Claude Mythos 5, Claude Opus 5, Claude Sonnet 5, and Claude Opus 4.8 on the Claude API. The Files API is out of beta on the Claude API. Requests to the /v1/files endpoints, and Messages API requests that reference an uploaded file, no longer require the files-api-2025-04-14 beta header. Requests sent without the header use the current response format: file expiration (set expires_in_seconds when you upload a file; file objects report expires_at), and page and next_page pagination plus an ids[] filter when you list files. /v1/files requests that still send the beta header keep working and return the previous response format. Agent Skills and the Skills API (/v1/skills) are out of beta on the Claude API. Requests no longer require the skills-2025-10-02 beta header, including Messages API requests that load Skills through the container parameter. Requests that still send the header continue to work unchanged. See Using Agent Skills with the API. The Admin API user-management endpoints for Claude Enterprise (claude.ai) organizations (members, invites, groups, and custom roles) are out of beta. The anthropic-beta: ce-user-management-2026-07-13 header is no longer required on group and custom-role requests; requests that still send it are accepted unchanged. See User management. You can now restrict which sites a Claude Managed Agents agent's web_search and web_fetch tools can reach. Set allowed_domains or blocked_domains on the tool's entry in the agent_toolset_20260401 configs array; web_fetch also accepts max_content_tokens and web_search accepts user_location. Each configs entry is identified by its name and typed by an optional type, and requests that pass only name, enabled, and permission_policy continue to work; in the typed SDKs, configs entries become per-tool types. See Restrict web search and web fetch domains. Claude Managed Agents sessions that run in a self-hosted sandbox can now attach memory stores. The Python, TypeScript, and Go SDK workers download each attached store into the sandbox at its mount_path and sync the agent's changes back to the store. See Use memory stores. The session viewer in the Claude Console has been redesigned with a timeline minimap, a transcript grouped by model request, and an Inspector panel for session details and cost, raw events, per-tool statistics, mounted resources, and per-thread activity. See Console observability.