Microsoft 365 Visio / diagram publishing

MCP Server

• Package: @softeria/ms-365-mcp-server (MIT)
• Invocation — deliberately not --read-only, because publishing requires a write:

  npx -y @softeria/ms-365-mcp-server --enabled-tools 'upload-file-content|drive-item|folder-files'
  

• Requires: an Entra ID app registration with delegated Files.ReadWrite scope.

Version 2.0.0 replaced a package that did not exist. This skill previously invoked npx -y @anthropic-ai/microsoft-graph-mcp (404 on npm) and documented two graph_* tool names that exist in no server. The tool names below came from the live server.

The filter is mandatory

Unfiltered, the server exposes 188 tools at ~225,355 tokens — 45× the 5,000-token ceiling. Keep the filter as narrow as the task allows.