Development only. Start a 21V Entra device-code login and cache the result locally. Chinese intents / 中文意图: 本地登录, 设备代码登录, 开发调试登录.

Development only. Poll the token endpoint after the user enters the device code, then cache the token locally. Token values are not returned. Chinese intents / 中文意图: 完成本地登录, 完成设备码登录, 保存本地令牌.

Inspect MCP auth state, local token state, remote OAuth/OBO configuration, and current request user details. Token values are never returned. Chinese intents / 中文意图: 查看认证状态, 检查登录状态, 诊断授权问题.

Development only. Delete locally cached tokens and pending device-code login state. Chinese intents / 中文意图: 清除本地登录, 退出本地登录, 删除缓存令牌.

Continue a pending sensitive operation after the same signed-in user approved its web preview. This tool never grants approval itself. Call it only after the user says the confirmation page was approved; the token is user-bound, one-time, and short-lived. Chinese intents / 中文意图: 继续执行我刚刚在网页确认的操作, 执行已批准的敏感操作.

List mail newest first with sender, recipients, preview, read and flag state. Filter by folder (inbox by default, or all), time window, unread, flagged, importance or sender address. Use mail_search_messages for keywords. Requires delegated Mail.Read. Chinese intents / 中文意图: 查看我的邮件, 看最近邮件, 查看未读邮件, 查看标旗邮件, 某段时间的邮件, 列出收件箱邮件.

Search mail by keywords with KQL, for example "budget", "from:Zhang Wei", "subject:review", "hasAttachments:true". Searches all folders unless folder is set. Requires delegated Mail.Read. Chinese intents / 中文意图: 搜索邮件, 按关键词查邮件, 查找某人发的邮件, 查找某封邮件.

Read one message as plain text with recipients and attachment list. onlyNewContent drops quoted earlier mails; long bodies continue with offset. Requires delegated Mail.Read. Chinese intents / 中文意图: 查看邮件详情, 读取邮件正文, 查看邮件内容, 查看邮件附件列表.

List meetings and events, including recurring instances, in a date-time range: subject, time, location, organizer, my response, attendees and cancellation state. Requires delegated Calendars.Read. Chinese intents / 中文意图: 查看今天的会议, 按时间范围查看日历, 查看明天日程, 查看本周会议, 展开重复日程.

Find documents across OneDrive and SharePoint sites the signed-in user can open, by keywords in name or content. Filter by site, file type and modification date. Returns location, last editor, webUrl, driveId and itemId for files_get_download_url. SharePoint results also require the mcp.sharepoint App Role. Chinese intents / 中文意图: 搜索文档, 查找SharePoint文件, 查找OneDrive文件, 找某个项目的Word或PDF, 搜索网盘文件.

Resolve a OneDrive or SharePoint file from a link pasted in chat or mail, or from driveId and itemId, and return a short-lived pre-authenticated download URL for the client to fetch and parse. format pdf converts Office files to PDF first. Small plain-text files also return their text inline. SharePoint files also require the mcp.sharepoint App Role. Chinese intents / 中文意图: 打开SharePoint链接, 读取文档内容, 下载文件, 获取文件下载地址, 把Word转成PDF.

List one-on-one, group and meeting Teams chats, most recently active first, with member names and the last message. Use since to keep only chats with new messages, and query to find a chat by person or topic. Requires delegated Chat.Read. Chinese intents / 中文意图: 查看Teams聊天, 找和某人的聊天, 最近有新消息的聊天, 查看群聊和私聊, 列出Teams会话.

Read messages in a Teams chat as plain text, oldest first within a page, with sender, @mentions and shared files. Supports a since/until window and nextCursor for older messages. Requires delegated Chat.Read. Chinese intents / 中文意图: 查看Teams聊天消息, 读取聊天记录, 查看群聊消息, 看某段时间的聊天.

Search the signed-in user's authorized Microsoft 365 tools by English or Chinese intent, for anything the directly exposed tools do not cover (sending, scheduling, OneDrive and SharePoint management, contacts, users...). Top results include their input schema. Chinese intents / 中文意图: 搜索可用工具, 查找能完成任务的工具, 发现更多Microsoft 365能力.

Get the exact input schema and authorization metadata for a tool returned by gateway_search_tools. Chinese intents / 中文意图: 查看工具参数, 获取工具Schema, 确认工具需要哪些参数.

Execute a tool returned by gateway_search_tools with parameters matching its inputSchema. The target tool is rechecked for App Roles, confirmation policy, audit, and Graph scope controls. Invalid parameters return the expected schema. Chinese intents / 中文意图: 执行搜索到的工具, 调用长尾工具, 执行Microsoft 365操作.