microsoft365 MCP Setup & Guide

{
  "id": "io.github.sapientsai/microsoft365-mcp-server",
  "type": "mcp-server",
  "version": "1.2.17",
  "displayName": "microsoft365-mcp-server",
  "description": "Microsoft 365 via Graph — mail, calendar, contacts, files, Teams, Planner, OneNote, To Do.",
  "repository": {
    "url": "https://github.com/sapientsai/microsoft365-mcp-server",
    "source": "github"
  },
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "microsoft365-mcp-server",
        "version": "1.2.17",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "MS365_CLIENT_ID",
            "description": "Azure AD application (client) ID. Every mode except client-token needs it.",
            "isRequired": true
          },
          {
            "name": "MS365_TENANT_ID",
            "description": "Azure AD tenant ID, or 'common'/'organizations'/'consumers'. Read by certificate, client-secret and oauth-proxy modes."
          },
          {
            "name": "MS365_CLIENT_SECRET",
            "description": "Azure AD client secret (client-secret mode).",
            "isSecret": true
          },
          {
            "name": "MS365_CERT_PATH",
            "description": "Path to the certificate used by certificate mode."
          },
          {
            "name": "MS365_CERT_PASSWORD",
            "description": "Password for the certificate at MS365_CERT_PATH, if it has one.",
            "isSecret": true
          },
          {
            "name": "MS365_ACCESS_TOKEN",
            "description": "A Graph access token supplied directly (client-token mode).",
            "isSecret": true
          },
          {
            "name": "MS365_AUTH_MODE",
            "description": "Auth mode: interactive (default), certificate, client-secret, client-token or oauth-proxy."
          },
          {
            "name": "MS365_OAUTH_BASE_URL",
            "description": "Base URL of the OAuth proxy (oauth-proxy mode)."
          },
          {
            "name": "MS365_READ_ONLY",
            "description": "Set to 'true' to expose read-only tools and refuse every write."
          },
          {
            "name": "MS365_ENABLED_TOOLS",
            "description": "Case-insensitive regular expression matched against tool names; only matching tools are registered. Not a comma-separated list."
          },
          {
            "name": "MS365_PRESETS",
            "description": "Comma-separated tool presets to enable instead of naming tools individually."
          },
          {
            "name": "MS365_ORG_MODE",
            "description": "Set to 'true' for organisation-wide (application-permission) behaviour."
          },
          {
            "name": "TRANSPORT_TYPE",
            "description": "Transport: 'stdio' (the default, and what this npm package is listed as) or 'httpStream' for remote/Docker deployments."
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode",
    "trae",
    "cherry-studio",
    "lingma",
    "windsurf",
    "cline",
    "workbuddy"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.sapientsai/microsoft365-mcp-server",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.sapientsai%2Fmicrosoft365-mcp-server/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}