feat(teams): Microsoft Teams integration via Graph API

README.md

@@ -279,6 +279,10 @@ Supports basic HTTP authentication and Bearer token authentication via the SDK.
 
 [linkedin-ads](linkedin-ads): Comprehensive LinkedIn Marketing API integration for managing advertising campaigns, ad accounts, creatives, and performance analytics. Supports ad account discovery (list accessible accounts, get account users and roles), full campaign lifecycle management (create, get, update, pause, activate campaigns with objectives, budgets, and targeting), campaign group organization, and creative retrieval. Features performance analytics with customizable date ranges and time granularity (daily, monthly, all), including impressions, clicks, CTR, spend, and conversions. Supports LinkedIn URN format handling for accounts, campaigns, and creatives. Uses OAuth2 platform authentication with r_ads, r_ads_reporting, and rw_ads scopes. Includes 11 actions covering ad account management, campaign CRUD operations, campaign groups, creatives, analytics, and user access. Ideal for advertising automation, campaign management, performance monitoring, and marketing workflow integration.
 
+### Microsoft Teams
+
+[teams](teams): Microsoft Teams integration for full 2-way communication and team management via the Microsoft Graph API. Supports listing and retrieving teams and channels, reading and sending messages in both channels and 1:1/group chats, creating new channels, and managing team membership (list, add, remove members). Features OAuth2 platform authentication with Microsoft, covering all required Graph API delegated scopes. Includes 14 actions covering teams, channels, channel messages, chat messages, and team members. Ideal for automating team notifications, reading conversation history, managing membership, and building 2-way Teams-integrated workflows.
+
 ### Trello
 
 [trello](trello): Project management integration with Trello REST API v1 for managing boards, lists, cards, and team collaboration automation. Supports full board lifecycle management (create, get, update, list boards with permission controls and filtering), list organization (create, get, update, list with positioning and archiving), complete card CRUD operations (create, get, update, delete, list cards with descriptions, due dates, member assignments, and label support), checklist management (create checklists, add checklist items with completion tracking), and team communication (add comments with Markdown support). Features custom API Key and Token authentication, position management (top/bottom/numeric), Markdown support in descriptions and comments, member and label assignment, and comprehensive filtering options. Includes 17 actions covering members, boards, lists, cards, checklists, and comments. Ideal for workflow automation, task tracking, project organization, team collaboration, and kanban-style board management.