Mmcp.market

Head to head

Ecc vs Zerosmtp

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

Eccio.github.karljsamuel/mcp-ecc
B
No reviews yet

Unified MCP server for Email, Calendar & Contacts (Google, M365, Zoho, IMAP/SMTP, DAV).

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Zerosmtpio.github.msgwing/zerosmtp
A
No reviews yet

A free SMTP relay that still takes a username and password, for devices that cannot do OAuth 2.0.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Zerosmtp (92/100 against 83).

 EccZerosmtp
User ratingNo reviews yetNo reviews yet
Safety gradeB83/100A92/100
AdoptionGrowingGrowing
GitHub stars35
Downloads / week6841
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools—4
Write actions——
Price per callFreeFree
LicenceMITMIT
Last release2026-09-102026-09-20
CategoryEmailEmail

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