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Lettio MCP vs Workspace

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

Lettio MCPeu.lettio/mcp
A
No reviews yet

Private, EU-hosted email for AI agents over JMAP: read, search, reply, organize, send.

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Workspaceio.github.taylorwilsdon/workspace-mcp
A
No reviews yet

Google Workspace MCP server for Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Chat.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (93 and 92 out of 100). Lettio MCP is hosted and callable through the gateway; Workspace runs on your own machine. Workspace has noticeably more public adoption.

 Lettio MCPWorkspace
User ratingNo reviews yetNo reviews yet
Safety gradeA93/100A92/100
AdoptionGrowingWidely used
GitHub stars03.2k
Downloads / week6063k
Runs whereHosted (remote)Your machine (local)
Gateway-readyYesNo
Tools——
Write actions——
Price per callFreeFree
LicenceMITMIT
Last release2026-09-152026-09-18
CategoryEmailEmail

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