Mog

**Quick judgment** Mog is a capable, cross-platform CLI for Microsoft 365 that mirrors the "ops gadget" style known from gog. It’s well-suited for power users, admins, and automation workflows that need direct, scriptable access to mail, calendar, drive, contacts, tasks, and Office/OneNote resources. **Strengths** - Wide Microsoft 365 coverage (Mail, Calendar, Drive, Contacts, Tasks, Word, PowerPoint, Excel, OneNote) with consistent command patterns. - Good CLI ergonomics: short slugs for GUIDs, aliases (`cal`, `todo`), examples for all major modules, and pipe-friendly usage (e.g., `body-file -`). - Clear documentation entry points (`mog --ai-help`, module `--help`) and explicit guidance on date/time formats and troubleshooting. - Reasonable security posture for a CLI tool: OAuth tokens stored under user config with 0600 permissions and OS-level encryption at rest. **Key risks / limitations** - **High-privilege operations**: Can send mail, delete calendar events, remove drive items, and manipulate tasks/notes; misconfigured scripts or incorrect parameters can cause data loss or unintended communications. - **Token security**: While tokens are stored with restricted permissions and OS encryption, any compromise of the local machine or user account exposes Microsoft 365 access. - **API/tenant dependencies**: Reliability depends on Microsoft Graph / service availability and correct tenant/app registration; misconfigurations may produce confusing failures that require manual troubleshooting. - **CLI-centric UX**: Optimized for users comfortable with terminals and scripting; non-technical users may find it hard to adopt. **Recommended scenarios** - Building automation around Microsoft 365—such as scheduled email reports, calendar synchronization, or nightly OneDrive backups—from cron, CI/CD, or other job runners. - DevOps/SRE or IT/Ops environments where operators already use gog or similar tools and want symmetric capabilities for Microsoft 365 tenants. - Data and reporting workflows that use Excel as a storage/transport layer, where scripts need to read, update, or append sheet/table data regularly. - Power users who prefer a text/terminal interface to quickly search mail, inspect free/busy, list and manage tasks, or search OneNote without opening a browser.