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DimensionCLI for Microsoft 365 MCP ServerManage Microsoft 365 using natural languageWhatsApp Channel for Claude CodeDrive your Claude Code session straight from WhatsApp
FMRS58 / 100 · C64 / 100 · C
Reliability8 / 2010 / 20
Security and permissions12 / 2012 / 20
Maintenance12 / 2012 / 20
Documentation14 / 2016 / 20
Setup experience12 / 2014 / 20
Best for
  • Developers or admins who want to interact with Microsoft 365 using natural language
  • Scenarios managing SharePoint, Teams, Planner, Power Platform, etc.
  • Users of MCP clients like VS Code, Claude Desktop, Cursor
  • Individuals who want to talk to Claude from their personal WhatsApp number
  • Developers comfortable configuring from a terminal and using the Claude Code development flag
  • Automation scenarios needing remote tool approval from a phone
Not for
  • Users who don't need Microsoft 365 management
  • Environments that cannot install Node.js or CLI for Microsoft 365
  • Users who expect the MCP server to handle authentication itself (it does not)
  • Compliance scenarios requiring the official WhatsApp Business API or a Meta developer account
  • Teams needing officially hosted, multi-tenant, or cloud multi-instance deployment
  • Environments unable to guarantee only one client instance at a time
  • Users expecting voice transcription without setting up mlx-whisper themselves
Required permissions
  • Requires global installation of CLI for Microsoft 365
  • Requires logging in to Microsoft 365 with appropriate permissions
  • Requires local network access to communicate with Microsoft 365 APIs
  • Read and send WhatsApp messages as your personal number
  • Access the local runtime state directory ~/.whatsapp-channel/ (auth, allowlists, group configs, inbox)
  • Read and write local repository files and run scripts (e.g. bun scripts/access.ts, scripts/watchdog.sh)
  • Optional local voice transcription (ffmpeg and an mlx-whisper environment)
Risks and side effects
  • Commands executed may make changes; test with caution
  • Erroneous or unexpected prompts could cause unintended changes
  • Dependency on CLI for Microsoft 365 configuration; misconfiguration may lead to incomplete error messages
  • Messages Claude sends appear from your own number and are indistinguishable to recipients
  • WhatsApp allows one linked-device session per account; running two servers makes them kick each other off
  • Access-control commands are deliberately not MCP tools (terminal-only); exposing them to the message side risks prompt injection
  • Session waking depends on the Claude Code channel extension; other clients get no push
  • A known Claude Code client bug (#37933) may cause messages not to arrive, a client-side issue
  • Launching with --dangerously-load-development-channels carries risk, so verify the source is trustworthy
Supported clientsVS Code, GitHub Copilot CLI, Claude Desktop, CursorClaude Code, Codex, Gemini CLI, Cursor
Tools410