Mailbox MCP

com.mailbox-mcpPublished by mailbox-mcp.comOfficial publisherv2.15.1Updated Nov 7, 2026

Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.

VerifiedStreamable HTTPWeb executableCommunication & Collaboration

Overview

AI-generated overview

A remote MCP server that lets an assistant read, send, file and search email in Gmail, Microsoft 365 or IMAP mailboxes, plus their calendars.

What you can do
  • Read email in Gmail, Microsoft 365 and IMAP mailboxes
  • Send email from those mailboxes
  • File and organize messages
  • Search across mailbox contents
  • Access the calendar associated with the mailbox
When to use it
Useful when you want an assistant to triage, search, draft or send mail and check calendar items across Gmail, Microsoft 365 or a generic IMAP account without building your own integration.
Requirements
A remote MCP endpoint reached over streamable HTTP; no local package or runtime is needed. Authentication is OAuth and is required, so you need an account with one of the supported mail providers and must complete the OAuth consent flow.
Before you install
The server can send email and file or reorganize messages, so actions taken by the assistant change real mailbox state. OAuth access grants broad reach into your mail and calendar data, which is handled by a third-party service; review the scopes requested during consent before connecting.

Installation

In SourceWeft

  1. Open Mailbox MCP in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.mailbox-mcp%2Fmailbox-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "mailbox": {
      "type": "http",
      "url": "https://mcp.mailbox-mcp.com/db/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

65
  1. v2.15.1LatestNov 7, 2026
  2. v2.14.10Nov 6, 2026
  3. v2.14.9Nov 6, 2026
  4. v2.14.8Nov 5, 2026
  5. v2.14.7Oct 30, 2026
  6. v2.14.6Oct 29, 2026
  7. v2.14.3Oct 26, 2026
  8. v2.14.2Oct 26, 2026
  9. v2.14.1Oct 22, 2026
  10. v2.14.0Oct 20, 2026
  11. v2.13.1Oct 18, 2026
  12. v2.13.0Oct 17, 2026
  13. v2.12.0Oct 13, 2026
  14. v2.11.0Oct 12, 2026
  15. v2.10.0Oct 11, 2026
  16. v2.9.1Oct 10, 2026
  17. v2.9.0Oct 10, 2026
  18. v2.8.0Oct 10, 2026
  19. v2.7.1Oct 10, 2026
  20. v2.6.0Oct 9, 2026
  21. v2.5.1Oct 9, 2026
  22. v2.5.0Oct 8, 2026
  23. v2.4.6Oct 7, 2026
  24. v2.4.5Oct 7, 2026
  25. v2.4.4Oct 7, 2026
  26. v2.4.3Oct 6, 2026
  27. v2.4.1Oct 6, 2026
  28. v2.4.0Oct 5, 2026
  29. v2.2.1Oct 4, 2026
  30. v2.1.0Oct 4, 2026
  31. v2.0.2Oct 3, 2026
  32. v2.0.1Oct 3, 2026
  33. v1.39.6Oct 3, 2026
  34. v1.39.1Oct 2, 2026
  35. v1.38.2Oct 2, 2026
  36. v1.37.3Oct 1, 2026
  37. v1.37.2Oct 1, 2026
  38. v1.37.1Oct 1, 2026
  39. v1.37.0Oct 1, 2026
  40. v1.36.0Sep 29, 2026
  41. v1.35.0Sep 29, 2026
  42. v1.34.0Sep 27, 2026
  43. v1.33.0Sep 27, 2026
  44. v1.32.10Sep 26, 2026
  45. v1.32.8Sep 25, 2026
  46. v1.32.7Sep 25, 2026
  47. v1.32.1Sep 25, 2026
  48. v1.32.0Sep 24, 2026
  49. v1.31.0Sep 24, 2026
  50. v1.30.0Sep 24, 2026
  51. v1.29.5Sep 23, 2026
  52. v1.29.4Sep 22, 2026
  53. v1.29.2Sep 22, 2026
  54. v1.28.0Sep 22, 2026
  55. v1.27.0Sep 21, 2026
  56. v1.26.2Sep 21, 2026
  57. v1.26.0Sep 20, 2026
  58. v1.25.0Sep 19, 2026
  59. v1.23.0Sep 19, 2026
  60. v1.22.0Sep 18, 2026
  61. v1.17.1Sep 17, 2026
  62. v1.17.0Sep 17, 2026
  63. v1.15.2Sep 17, 2026
  64. v1.14.2Sep 16, 2026
  65. v1.14.1Sep 16, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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