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Head to head

Gigamail vs CalDAV MCP Server

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

Gigamailio.github.adecubed/gigamail
A
No reviews yet

Your real mailbox and calendar for your agent (M365/IMAP); a human approves every send.

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CalDAV MCP Serverio.github.lukegskw/caldav-mcp
B
No reviews yet

A TypeScript MCP server for iCloud Calendar with native multi-VALARM support.

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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 (89 and 83 out of 100).

 GigamailCalDAV MCP Server
User ratingNo reviews yetNo reviews yet
Safety gradeA89/100B83/100
AdoptionGrowingGrowing
GitHub stars53
Downloads / week–271
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools296
Write actions93
Price per callFreeFree
LicenceAGPL-3.0MIT
Last release2026-09-172026-09-19
CategoryProductivityProductivity

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