Is io.github.AssistantMail/assistantmail-mcp safe to use?

io.github.AssistantMail/assistantmail-mcp has no known CVEs as of the latest MCPpedia security scan. It requires authentication to connect, which limits unauthorized access. Licensed under MIT.

How do I install io.github.AssistantMail/assistantmail-mcp?

io.github.AssistantMail/assistantmail-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.AssistantMail/assistantmail-mcp do?

io.github.AssistantMail/assistantmail-mcp provides 7 tools: Installation, Prerequisites, Tools, Account, Mailboxes and 2 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.AssistantMail/assistantmail-mcp?

io.github.AssistantMail/assistantmail-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.AssistantMail/assistantmail-mcp actively maintained?

io.github.AssistantMail/assistantmail-mcp is recently maintained - last commit was 64 days ago.

io.github.AssistantMail/assistantmail-mcp

@assistantmail/assistantmail-mcp

Agent email with allowlist and consent via AssistantMail.

47/wk 7 tools GitHub npm

No known CVEs

MIT license

Maintained

Last commit 64d ago

Works with most clients

Transport: stdio, sse, http

7 tools · ~211 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 1d ago

Edit this pageView history

io.github.AssistantMail/assistantmail-mcp is an MCP server that agent email with allowlist and consent via AssistantMail. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 82/100 on MCPpedia's security, maintenance and efficiency rubric.

Communication

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "assistantmail": {
      "env": {
        "ASSISTANT_MAIL_API_KEY": "amk_..."
      },
      "args": [
        "-y",
        "@assistantmail/assistantmail-mcp"
      ],
      "command": "npx"
    }
  }
}

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Read me

What io.github.AssistantMail/assistantmail-mcp does

Agent email with allowlist and consent via AssistantMail.

Test This Server

This server supports HTTP transport. Be the first to test it - help the community know if it works.

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Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

82/100across 5 weighted dimensions

How we score →

0255075100

−18

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @assistantmail/assistantmail-mcp against OSV.dev.

Inventory

Tools (7)

Click any tool to inspect its schema.

~211 tokens total

Community

Reviews

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.AssistantMail/assistantmail-mcp safe to use?: io.github.AssistantMail/assistantmail-mcp has no known CVEs as of the latest MCPpedia security scan. It requires authentication to connect, which limits unauthorized access. Licensed under MIT.
How do I install io.github.AssistantMail/assistantmail-mcp?: io.github.AssistantMail/assistantmail-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.AssistantMail/assistantmail-mcp do?: io.github.AssistantMail/assistantmail-mcp provides 7 tools: Installation, Prerequisites, Tools, Account, Mailboxes and 2 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.AssistantMail/assistantmail-mcp?: io.github.AssistantMail/assistantmail-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.AssistantMail/assistantmail-mcp actively maintained?: io.github.AssistantMail/assistantmail-mcp is recently maintained - last commit was 64 days ago.

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Variable	Default	Description
`ASSISTANT_MAIL_API_KEY`	(none)	API key (`amk_...`). Can be omitted if passed per-tool.
`ASSISTANT_MAIL_API_BASE_URL`	`https://api.assistant-mail.ai`	The public API for the AssistantMail service

Tool	Description
`assistantmail_get_me`	Get account profile and plan tier.
`assistantmail_get_inbound_policy`	Get the current inbound email policy (who can send to this account's mailboxes).
`assistantmail_update_inbound_policy`	Update the inbound policy (if allowed by selected account tier). Accepted values: `owner`, `list`, `sent`. Use `allowedSenders` with `list`.

Tool	Description
`assistantmail_list_mailboxes`	List all mailboxes on the account. Returns `mailboxId` needed for message operations.
`assistantmail_create_mailbox`	Create a new mailbox (if allowed by selected account tier), optionally specifying `displayName` and `address`.
`as

Variable	Default	Description
`ASSISTANT_MAIL_API_KEY`	(none)	API key (`amk_...`). Can be omitted if passed per-tool.
`ASSISTANT_MAIL_API_BASE_URL`	`https://api.assistant-mail.ai`	The public API for the AssistantMail service

Tool	Description
`assistantmail_get_me`	Get account profile and plan tier.
`assistantmail_get_inbound_policy`	Get the current inbound email policy (who can send to this account's mailboxes).
`assistantmail_update_inbound_policy`	Update the inbound policy (if allowed by selected account tier). Accepted values: `owner`, `list`, `sent`. Use `allowedSenders` with `list`.

io.github.AssistantMail/assistantmail-mcp

Install in your client

What io.github.AssistantMail/assistantmail-mcp does

Test This Server

Why this score

82/100across 5 weighted dimensions

Security

Tools (7)

Reviews

Frequently Asked Questions

Similar servers

Discussion

io.github.AssistantMail/assistantmail-mcp

Install in your client

What io.github.AssistantMail/assistantmail-mcp does

Test This Server

assistantmail-mcp

OpenClaw / ClawHub

Installation

Claude Desktop

Cursor / VS Code (.cursor/mcp.json or .vscode/mcp.json)

Prerequisites

Official MCP Registry

Environment variables

Tools

Diagnostics

Account

Mailboxes

Why this score

82/100across 5 weighted dimensions

Security

Tools (7)

Reviews

Frequently Asked Questions

Similar servers

Discussion

assistantmail-mcp

OpenClaw / ClawHub

Installation

Claude Desktop

Cursor / VS Code (.cursor/mcp.json or .vscode/mcp.json)

Prerequisites

Official MCP Registry

Environment variables

Tools

Diagnostics

Account

Mailboxes

Cursor / VS Code (`.cursor/mcp.json` or `.vscode/mcp.json`)

Cursor / VS Code (`.cursor/mcp.json` or `.vscode/mcp.json`)