Proton 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 reading Proton Calendar events via a secret ICS share link, with tools to list, search, and get event details.
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 | Proton Calendar | WhenLabs-org/when |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | — |
| Rating | — | — |
| Verified | — | — |
| Hosted | Hosted | — |
| Tools | — | — |
| Category | productivity | productivity |
| Author | cora-p | WhenLabs-org |
| Repo | cora-p/proton-calendar-mcp | WhenLabs-org/when |
When to pick Proton Calendar
Enables reading Proton Calendar events via a secret ICS share link, with tools to list, search, and get event details.
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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