agent-mail

@mailkite/mcp

Email for every product you ship — receive email as a webhook, send over a verified domain, give an AI agent its own inbox.
The official MailKite library for AI agents (MCP).

Docs · Library guide · mailkite.dev · AI agents

Read-only mirror. This repo is a generated, release-time mirror of the MailKite monorepo (the private source of truth) — development doesn't happen here. Install from npm and open issues against the MailKite docs.

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):

Library	Repo	Distribution
MailKite for Node.js	mailkite-node	npm
MailKite for Python	mailkite-python	PyPI
MailKite for Ruby	mailkite-ruby	RubyGems
MailKite for Java	mailkite-java	Maven Central
MailKite for PHP	mailkite-php	Packagist
MailKite for Go	mailkite-go	Go modules
@mailkite/cli	mailkite-cli	npm
@mailkite/mcp (this repo)	mailkite-mcp	npm
@mailkite/client	mailkite-js	npm
@mailkite/expo	mailkite-expo	npm
MailKiteClient	mailkite-swift	Swift Package Manager
dev.mailkite:mailkite-client	mailkite-kotlin	Maven Central
mailkite_client	mailkite-flutter	pub.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.}