Protonctl vs profullstack/mcp-server
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
Local, read-only MCP server and CLI for Proton Mail, Proton Drive and Proton Calendar, in Rust, for macOS and Linux. Runs on your computer through Proton's own
Developer utilities: SEO optimization, document conversion, domain lookup, email validation, QR codes, weather data, social media posting and security scanning.
Comparison
| Feature | Protonctl | profullstack/mcp-server |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | — |
| Rating | — | — |
| Verified | — | — |
| Hosted | — | — |
| Tools | — | — |
| Category | communication | communication |
| Author | matt-w-horn | profullstack |
| Repo | matt-w-horn/protonctl | profullstack/mcp-server |
When to pick Protonctl
Local, read-only MCP server and CLI for Proton Mail, Proton Drive and Proton Calendar, in Rust, for macOS and Linux. Runs on your computer through Proton's own apps; first supported hosts: Claude Code, Claude Desktop and Cowork. Unofficial; not affiliated with Proton AG.
When to pick profullstack/mcp-server
Developer utilities: SEO optimization, document conversion, domain lookup, email validation, QR codes, weather data, social media posting and security scanning.
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