Renfield 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.
Unified MCP server for calendar access connecting Exchange (EWS), Google Calendar, and CalDAV through a single MCP interface, enabling multi-calendar event mana
Developer toolkit: stack detection for AI context files, port conflicts, .env schema validation, docs drift, dependency license audits and task timing.
Comparison
| Feature | Renfield Calendar | WhenLabs-org/when |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | — |
| Rating | — | — |
| Verified | — | — |
| Hosted | Hosted | — |
| Tools | — | — |
| Category | productivity | productivity |
| Author | ebongard | WhenLabs-org |
| Repo | ebongard/renfield-mcp-calendar | WhenLabs-org/when |
When to pick Renfield Calendar
Unified MCP server for calendar access connecting Exchange (EWS), Google Calendar, and CalDAV through a single MCP interface, enabling multi-calendar event management via natural language.
When to pick WhenLabs-org/when
Developer toolkit: stack detection for AI context files, port conflicts, .env schema validation, docs drift, dependency license audits and task timing.
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