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Health: ActiveRecent health check succeeded.Last checked 9/11/2026, 6:17:56 PM

Agentmail Toolkit MCP

User RatingsBe the first to rate and review this MCP server!
View Repository100 GitHub StarsTotal stargazers on GitHub for the source repository (100 stars).
emailcommunicationmcpai-agents

Creates AgentMail inboxes for AI agents to send, receive, and act on email through MCP.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent β€” or use 1-click editor setup below.

One-click editor setup isn’t available for this listing yet β€” we don’t have a confirmed install command, and we’d rather show nothing than point your editor at the wrong package or host. Follow the project’s own setup instructions, linked above.

Manual Client & Custom JSON ConfigExpand JSON β–Ύ
No confirmed setup config for this listing yet. We only publish a config block when the install details come from the project itself β€” its README, its docs, or a verified owner. We haven’t found those for agentmail-toolkit/mcp, and we’d rather show nothing than a guess you’d paste into your client. Follow the project’s own setup instructions for the current steps.
Install Directory Badge Claim listing AlternativesπŸ’¬ More in Communication

Overview

The agentmail-toolkit/mcp MCP server connects Model Context Protocol clients to the AgentMail API. It supports creating inboxes dynamically, sending and receiving email, and taking actions on email. Reach for it when an agent needs email capabilities without implementing a direct AgentMail API integration. Language-specific setup details are provided through the repository's Python and Node packages.

Use cases

β€’Create temporary inboxes for agent workflows
β€’Send email from an MCP-connected agent
β€’Receive email for automated agent processing
β€’Take actions on email through AgentMail

Key features

β€’Dynamic AgentMail inbox creation
β€’Email sending
β€’Email receiving
β€’Email actions through MCP
β€’AgentMail API integration

Capabilities & Tool Schemas

Inspect callable tools, capabilities, and parameters exposed to AI agents by Agentmail Toolkit MCP.

Extracted Tool Capabilities
Dynamic AgentMail inbox creation
Email sending
Email receiving
Email actions through MCP
AgentMail API integration

How Agentmail Toolkit MCP works

What agentmail-toolkit/mcp MCP server does

The agentmail-toolkit/mcp MCP server exposes AgentMail email operations through the Model Context Protocol. Its stated purpose is to let AI agents create inboxes as needed, send messages, receive messages, and take actions on email.

The repository describes this component as part of the broader AgentMail Toolkit, which also includes integrations for the OpenAI Agents SDK and Vercel AI SDK. The MCP portion is intended for applications that use an MCP-compatible agent or client and need to work with AgentMail rather than building a separate email integration.

How it works

An MCP client connects to the server and uses the email capabilities made available through the AgentMail API. Inboxes can be created on the fly, which supports agent workflows where an email identity or mailbox is needed during execution rather than provisioned in advance.

The provided material identifies three broad workflow areas: sending email, receiving email, and taking actions on email. It does not enumerate individual MCP tool names, input fields, return formats, event behavior, or action types, so those details should be verified in the repository's implementation or package documentation before integrating.

Setup and configuration

The agentmail-toolkit/mcp MCP server is documented within the AgentMail Toolkit repository, which directs users to separate Python and Node packages for language-specific setup and usage. The supplied README excerpt does not include an install command, client configuration block, environment variable list, or credential configuration example.

Because those details are not present in the provided material, installation and runtime configuration should be taken from the relevant Python or Node package documentation rather than inferred from the repository name. The excerpt also does not state which MCP clients are supported or provide a hosted endpoint.

Tools and capabilities

Based on the available description, the agentmail-toolkit/mcp MCP server supports these capability areas:

  • Creating AgentMail inboxes dynamically
  • Sending email from agent workflows
  • Receiving email for agent workflows
  • Taking actions on email
  • Connecting MCP-based agents to the AgentMail API

The source does not specify whether these capabilities are exposed as one tool or several tools, nor does it define permissions, attachment handling, threading, search, or message formats.

Limitations and notes

The provided README excerpt is a high-level toolkit description rather than a complete MCP reference. It confirms the AgentMail API connection and the main email workflow areas, but it does not document exact commands, required credentials, supported clients, licensing, pricing, or detailed tool schemas. Treat those items as unresolved until checked in the Python or Node package documentation and the server source.

Read the full README β†’View source on GitHub β†’

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Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks β€” not a rating.

GitHub stars
100
Stargazers on the source repository.
Last commit
1mo ago
Most recent push to the default branch.
Directory activity
3 views
Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet β€” be the first to share how this listing worked for you.

Frequently Asked Questions about Agentmail Toolkit MCP

The provided README directs users to the AgentMail Toolkit's Python and Node packages for language-specific setup, but it does not include an installation command.

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Technical Specs & Signals

CategoryπŸ’¬Communication
More technical detailsExpand β–Ύ
AuthAPI key
ClientsClaude Desktop, Cursor, Windsurf, Cline / VS Code
Last updatedSep 12, 2026
Views3
Unique ViewsTotal visits recorded for this listing page on AllMCPs.
Installs0
Installs & Copy ActionsTotal times users copied install commands or configuration snippets for this server.
GitHub stars100
GitHub Star CountTotal stargazers on GitHub representing community popularity (100 stars).
Last commit1mo ago
Last Repository CommitThe most recent commit or push recorded for this server's GitHub repository.Last commit on Aug 11, 2026
45Quality signal: Fair Β· 45/100How this signal is calculated β–Ύ
Server availabilityNot measured

Not scored for repo-hosted servers β€” we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20
Documentation & tools18/30
Adoption & activity6/15
Community engagement0/10

A guidance signal from public completeness & health data β€” not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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