Gmail + Calendar Server vs Slack
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
A multi-account MCP server providing 72 tools for Gmail and Google Calendar, with password protection, environment variable-based credentials, and support for m
Comparison
| Feature | Gmail + Calendar Server | Slack |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | — |
| Rating | — | — |
| Verified | — | — |
| Hosted | Hosted | Hosted |
| Tools | — | 4 |
| Category | communication | communication |
| Author | eitan3 | Slack |
| Repo | eitan3/Gmail_MCP | korotovsky/slack-mcp-server |
When to pick Gmail + Calendar Server
A multi-account MCP server providing 72 tools for Gmail and Google Calendar, with password protection, environment variable-based credentials, and support for multiple accounts.
When to pick Slack
Bring your Slack into Claude. Catch up on channels, search history, send messages and summarize long threads.
Looking for something else? Browse all MCPs or check trending this week.