Apple Calendar vs WhenLabs-org/when
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
Enables Claude and other MCP clients to directly interact with macOS Calendar.app using AppleScript for local calendar management. Provides tools for listing, s
Developer toolkit: auto-detect stack for AI context files, catch port conflicts, validate .env schemas, spot docs drift, audit dependency licenses, and time cod
Comparison
| Feature | Apple Calendar | WhenLabs-org/when |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | — |
| Rating | — | — |
| Verified | — | — |
| Hosted | — | — |
| Tools | — | — |
| Category | productivity | productivity |
| Author | yongzhe-wang | WhenLabs-org |
| Repo | yongzhe-wang/yapping-apple-calendar-mcp | WhenLabs-org/when |
When to pick Apple Calendar
Enables Claude and other MCP clients to directly interact with macOS Calendar.app using AppleScript for local calendar management. Provides tools for listing, searching, creating, updating, and deleting calendar events without cloud APIs or CalDAV setup.
When to pick WhenLabs-org/when
Developer toolkit: auto-detect stack for AI context files, catch port conflicts, validate .env schemas, spot docs drift, audit dependency licenses, and time coding tasks — 7 MCP tools, one install.
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