Email Agent

Name: Email Agent
Author: mailkite

by mailkiteversion 0.12.0i★ –iRuns in the cloud

Registry namedev.mailkite/email-agent

Install

Overview

Description from the maker (original English)

Email for AI agents — send, receive as a webhook, manage domains, templates, routing.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Chat & email

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://mcp.mailkite.dev/mcp?ref=email-agent

Run this in your terminal

claude mcp add --transport http email-agent 'https://mcp.mailkite.dev/mcp?ref=email-agent'

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "email-agent": {
      "url": "https://mcp.mailkite.dev/mcp?ref=email-agent"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "email-agent": {
      "type": "http",
      "url": "https://mcp.mailkite.dev/mcp?ref=email-agent"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://mcp.mailkite.dev/mcp?ref=email-agent

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain mailkite.dev (the registry checks domain ownership)
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Chat & emaili

More stars than 0% of the other 1771 servers in this category
Published to the registry more recently than 15% of the other 1771 servers in this category
Basic checks equal to or better than 100% of the other 1771 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Email Agent safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.12.0) reached the registry 4 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Vexa, emailmd, MCP WhatsApp Cloud

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Vexa

by Vexa-ai

Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.

Runs in the cloud★ 2,949Apache-2.0Updated 2 months ago

Install

emailmd

by anypost

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

Computer or cloud★ 1,385MITUpdated 31 days ago

Install

MCP WhatsApp Cloud

by codespar

MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API

Runs on your computer★ 277MITUpdated 5 months ago

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

@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](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

Email Agent

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Chat & emaili

Common questions

Alternatives

Vexa

emailmd

MCP WhatsApp Cloud

README from the maker

Install

Tools

Use it from an AI agent — MCP + Agent connectors

All MailKite libraries

Docs & links