What is the key difference between Assistant Mail MCP and Email MCP?

Assistant Mail MCP belongs to the Communication category with local stdio execution, while Email MCP belongs to the Communication category with local stdio execution.

How do I install Assistant Mail MCP or Email MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Assistant Mail MCP and Email MCP free or paid?

Assistant Mail MCP operates under a Free / Open Source model (No auth required). Email MCP operates under a Free / Open Source model (other).

Which MCP server has more tools and community activity?

Assistant Mail MCP lists 22 tools with 0 views and 0 GitHub stars. Email MCP lists 47 tools with 3 views and 109 GitHub stars.

Can I use both Assistant Mail MCP and Email MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Assistant Mail MCP vs Email MCP

In-depth architectural comparison of the Assistant Mail MCP and Email MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Assistant Mail MCP

Communication · Local stdio

Quality: 51/100 (Good) | Auth: No auth required

Email MCP

Communication · Local stdio

Quality: 68/100 (Great) | Auth: other

Verdict Summary: Choose Assistant Mail MCP if you need specialized Communication tools running via a local process. Choose Email MCP if your workspace requires Communication integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Assistant Mail MCP when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: assistantmail_health, assistantmail_get_me, assistantmail_get_inbound_policy.

Explore Assistant Mail MCP Details

Choose Email MCP when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: other (Free / Open Source).
You have access to required keys: MCP_EMAIL_ADDRESS, MCP_EMAIL_PASSWORD, MCP_EMAIL_IMAP_HOST, MCP_EMAIL_SMTP_HOST, EMAIL_ACCOUNTS.
Primary tools included: list_accounts, list_mailboxes, list_emails.

Feature & Specification Comparison

Specification	A Assistant Mail MCP Communication	Email MCP codefuturist Communication
Summary	Agent email with allowlist and consent via AssistantMail.	IMAP/SMTP email MCP server with 42 tools for reading, searching, sending, scheduling, and managing emails across multiple accounts. Supports IMAP IDLE push, AI triage, desktop notifications, and auto-detects providers like Gmail, Outlook, and iCloud.
Category & Scope	Communication

Tools & Capabilities Breakdown

Assistant Mail MCP Tools (22)

assistantmail_health

Check that the MCP server is running and confirm the API base URL. No API key required.

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`.

assistantmail_list_mailboxes

List all mailboxes on the account. Returns `mailboxId` needed for message operations.

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Assistant Mail MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "assistant-mail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@assistantmail/assistantmail-mcp"
      ]
    }
  }
}

Email MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "codefuturist-email-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@codefuturist/email-mcp"
      ],
      "env": {
        "MCP_EMAIL_ADDRESS": "YOUR_MCP_EMAIL_ADDRESS_HERE",
        "MCP_EMAIL_PASSWORD": "YOUR_MCP_EMAIL_PASSWORD_HERE",
        "MCP_EMAIL_IMAP_HOST": "YOUR_MCP_EMAIL_IMAP_HOST_HERE",
        "MCP_EMAIL_SMTP_HOST": "YOUR_MCP_EMAIL_SMTP_HOST_HERE",
        "EMAIL_ACCOUNTS": "YOUR_EMAIL_ACCOUNTS_HERE"
      }
    }
  }
}

Frequently Asked Questions

Assistant Mail MCP is categorized under Communication and uses a local stdio subprocess. In contrast, Email MCP belongs to Communication using local stdio subprocess. Select Assistant Mail MCP when you need capabilities focused on communication and Email MCP when you require tools for communication.

More alternatives to Assistant Mail MCP More alternatives to Email MCP Communication category hub