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OpenMail

Gmail for agents: create inboxes, read and reply to mail, send email, manage domains.

Connector by openmail.shOfficial · Domain verified by the MCP Registry

IndexedMITRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/openmail-sh-openmail

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://mcp.openmail.sh/mcp Remote (HTTP)

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About

Gmail for agents: create inboxes, read and reply to mail, send email, manage domains. OAuth sign-in.

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
11 read · 10 write · 2 delete · 1 not yet classified
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 24

Read from the source code; the running server may list different tools.

Read 11 · Look things up without changing anything.

  • get_attachment_text
  • get_docs
  • get_domain
  • get_inbox
  • list_domains
  • list_inboxes
  • list_unread_threads
  • read_thread
  • search_docs
  • search_mail
  • verify_domain

Write 10 · Create, change, send or run things.

  • add_domain
  • create_inbox
  • forward_message
  • mark_thread_read
  • mint_inbox_key
  • reply_to_thread
  • send_email
  • send_mcp_feedback
  • setup_agent_email
  • update_inbox

Delete 2 · Delete, drop, revoke or wipe things.

  • delete_message
  • delete_thread

Not yet classified 1 · We could not tell from the name and description.

  • auth_me

Network hosts it talks to 1

  • mcp.openmail.sh · found in remote endpoint, install command

Files it touches

  • Any path the agent passes to its tools

Tools (24)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • add_domain

    Description is built at runtime.

  • auth_me

    Description is built at runtime.

  • create_inbox

    Description is built at runtime.

  • delete_message

    Description is built at runtime.

  • delete_thread

    Description is built at runtime.

  • forward_message

    Description is built at runtime.

  • get_attachment_text

    Description is built at runtime.

  • get_docs

    Description is built at runtime.

  • get_domain

    Description is built at runtime.

  • get_inbox

    Description is built at runtime.

  • list_domains

    Description is built at runtime.

  • list_inboxes

    Description is built at runtime.

  • list_unread_threads

    Description is built at runtime.

  • mark_thread_read

    Description is built at runtime.

  • mint_inbox_key

    Description is built at runtime.

Show 9 more tools
  • read_thread

    Description is built at runtime.

  • reply_to_thread

    Description is built at runtime.

  • search_docs

    Description is built at runtime.

  • search_mail

    Description is built at runtime.

  • send_email

    Description is built at runtime.

  • send_mcp_feedback

    Description is built at runtime.

  • setup_agent_email

    Description is built at runtime.

  • update_inbox

    Description is built at runtime.

  • verify_domain

    Description is built at runtime.

Signals

Stars
0
Forks
0
Open issues
0
Last commit
Oct 23, 2026 (5 days ago)
Last release
Oct 6, 2026 (22 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
sh.openmail/openmail
Version
0.1.0
Auth
Auth not stated
License
MIT
Repository
github.com/openmailsh/mcp
Website
openmail.sh
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

OpenMail MCP server. Agent Mart. https://agentmart.dev/connectors/openmail-sh-openmail (last updated 2026-10-24)