"Nx" matching MCP servers:

• Gmail no-CASA MCP

  aavaz-ai

  A

  license

  A

  quality

  -

  maintenance

  A minimal MCP server for sending plain-text emails and managing Gmail user labels over stdio, using only gmail.send and gmail.labels OAuth scopes.

  Last updated 2026-07-16

  4

  MIT

• ox-mcp

  Rheopyrin

  A

  license

  B

  quality

  B

  maintenance

  MCP server for Open-Xchange & standards-based mail: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts, free/busy.

  Last updated 2026-07-19

  12

  33

  MIT

• read-no-evil-mcp

  thekie

  A

  license

  -

  quality

  D

  maintenance

  A secure email gateway MCP server that protects AI agents from prompt injection attacks by scanning emails for malicious instructions before they reach the agent.

  Last updated 2026-04-09

  3

  Apache 2.0

• multi-gmail-mcp

  gx-55

  A

  license

  -

  quality

  B

  maintenance

  Lets Claude Desktop manage multiple Gmail accounts simultaneously, supporting search, read, send, reply, and label organization via MCP tools.

  Last updated 2026-05-04

  35

  15

  MIT