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Home/Servers/Agent Mail

Agent Mail

by dev.mailkite

Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Server URL
https://mcp.mailkite.dev/mcp?ref=agent-mail
Provider
Add in Claude

Claude opens with the name and URL filled in. You still confirm it there.

Claude Code
claude mcp add --transport http dev.mailkite-agent-mail https://mcp.mailkite.dev/mcp?ref=agent-mail

Run in a terminal.

Claude Desktop
{
  "mcpServers": {
    "dev.mailkite-agent-mail": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.mailkite.dev/mcp?ref=agent-mail"
      ]
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

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Questions

How do I install Agent Mail?
Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does Agent Mail need an API key?
No required environment variable is listed on this record.
What transport does Agent Mail use?
Agent Mail is reached over HTTP.
When was Agent Mail last checked?
Last checked 2026-10-16. Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.

Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.

Install

{
  "mcpServers": {
    "mailkite": {
      "command": "npx",
      "args": ["-y", "@mailkite/mcp"],
      "env": { "MAILKITE_API_KEY": "mk_live_…" }
    }
  }
}

Tools

One tool per MailKite API method, generated from the shared contract. Full list + schemas: https://mailkite.dev/docs/libraries#mcp.

Use it from an AI agent — MCP + Agent connectors

MailKite speaks the Model Context Protocol: every API method is a tool your AI assistant (Claude, Cursor, …) can call — send mail, manage domains, search the docs, and give an agent its own inbox. Full guide: https://mailkite.dev/docs/ai-agents.

Hosted (recommended) — one-click OAuth, no key to copy:

claude mcp add --transport http mailkite https://mcp.mailkite.dev/mcp

In Claude Code you can also install the plugin:

/plugin marketplace add mailkite/claude-code
/plugin install mailkite@mailkite

Any chat/UI agent: "Add the MCP server at https://mcp.mailkite.dev/mcp and authenticate in the browser when prompted."

Local (static key, offline / CI):

{ "mcpServers": { "mailkite": { "command": "npx", "args": ["-y", "@mailkite/mcp"], "env": { "MAILKITE_API_KEY": "mk_live_…" } } } }

Give an agent its own inbox. Route inbound mail to a built-in inbox agent (the agent route action) and it answers, files, or escalates on its own — see https://mailkite.dev/docs/ai-agents.

All MailKite libraries

Same contract, every language — pick the one for your stack (full list: https://mailkite.dev/docs/libraries):

LibraryRepoDistribution
MailKite for Node.jsmailkite-nodenpm
MailKite for Pythonmailkite-pythonPyPI
MailKite for Rubymailkite-rubyRubyGems
MailKite for Javamailkite-javaMaven Central
MailKite for PHPmailkite-phpPackagist
MailKite for Gomailkite-goGo modules
@mailkite/climailkite-clinpm
@mailkite/mcp (this repo)mailkite-mcpnpm
@mailkite/clientmailkite-jsnpm
@mailkite/expomailkite-exponpm
MailKiteClientmailkite-swiftSwift Package Manager
dev.mailkite:mailkite-clientmailkite-kotlinMaven Central
mailkite_clientmailkite-flutterpub.dev

Docs & links

  • 📚 Documentation: https://mailkite.dev/docs
  • 📦 This library's guide: https://mailkite.dev/docs/libraries#mcp
  • 🤖 AI agents (MCP + inbox agents): https://mailkite.dev/docs/ai-agents
  • 🌐 Website: https://mailkite.dev
  • 🧭 All libraries: https://mailkite.dev/docs/libraries

Generated from the shared MailKite API contract. © MailKite.

How do I install Agent Mail?
Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does Agent Mail need an API key?
No required environment variable is listed on this record.
What transport does Agent Mail use?
Agent Mail is reached over HTTP.
When was Agent Mail last checked?
Last checked 2026-10-16. Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.

No tool list yet. Remote servers get one after the first health check.

plugmcp

Plug any tool into any agent. MCP servers for people who do not write servers. Gateway for volume, n8n for apps.

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