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 (9 days ago)
Last release: Oct 6, 2026 (26 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 Registry github-graphql

Rank

of 45,943 in Connectors

Score

0.591

Security 30%not yet
Popularity 25%0.29
Freshness 20%1.00
Rating 15%not yet
Docs 10%0.92

How ranking works →

Grades

Freshness

Active in the last 30 days. Last activity 9 days ago.

–

Security

Security scan: in progress. Grades from our dependency, secret, code and prompt-injection checks appear here once they launch. Until then, check the code before you install.

Indexed

Found automatically from a public source. Not yet claimed by its publisher.

How grades work →

Availability

100% uptime, last 30 days (1 check)

Last check: 7 days ago
Status: Up, asks for a login or key
Median response: 344 ms

Up
Up, auth required
Down
Not checked
No data

A daily MCP handshake with the remote endpoint. “Auth required” means it answered and wants a login or key. “Not checked” means the URL needs your own account or blocks automated checks.

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Cite this page

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