Email Agent

Name: Email Agent
Author: mailkite

by mailkiteversion 0.12.0i★ 0iRuns in the cloud

Registry namedev.mailkite/email-agent

How to install

Overview

Description from the maker (original English)

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

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.

Passed 4/5 checks · What you ask goes through the maker’s server (mcp.mailkite.dev)

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1

Open Claude’s Connectors page
CustomizeConnectors
Done
Click “+ Add” → “Add custom connector” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameEmail Agent
Remote MCP server URL · Addresshttps://mcp.mailkite.dev/mcp?ref=email-agent
Leave Authentication as Claude detected it, then click Add
Done
Turn it on in a chat
+ConnectorsEmail Agent
Done
Try it
Use Email Agent and tell me what you can do for me, then show me one thing
✓ If Claude says it is using Email Agent or shows a Email Agent tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with ChatGPT on business plans only

ChatGPT Business, Enterprise or Edu on the web, added by a workspace admin or owner · On Free, Plus or Pro: your ChatGPT plan cannot connect MCP yet

Open ChatGPT’s add-MCP page on the web
Plugins+Add custom MCP server
Done
Fill in the name and address
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Name · NameEmail Agent
Connection · Addresshttps://mcp.mailkite.dev/mcp?ref=email-agent
Done
Pick Email Agent in a chat
Start a new chat and pick Email Agent from your plugins before typing
Done
Try it
Use Email Agent and tell me what you can do for me, then show me one thing
✓ If ChatGPT says it is using Email Agent or shows a Email Agent tool in the answer, you are connected

Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Claude Code · about 2 min

No key, nothing to install

Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done

Paste this command and press Enter

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

Done

Type /mcp in Claude Code
You should see Email Agent listed as connected
Done
Try it
Use Email Agent and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using Email Agent or shows a Email Agent tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 2 min

No key, nothing to install

Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use Email Agent and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using Email Agent or shows a Email Agent tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 2 min

No key, nothing to install

Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use Email Agent and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using Email Agent or shows a Email Agent tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

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

JSON settings are under “For developers” below

Stuck? Ask people who use Email Agent💬 Discussion →

For developers: Terminal commands and JSON settings

Over the web

Claude Code

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

Cursor (~/.cursor/mcp.json)

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

VS Code (mcp.json)

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

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

At a glance

GitHub stars i: 0
Downloads per weeki: Not on npm/PyPI
Verified domain: ✓ mailkite.dev
Licence i: No licence stated
Connection: Runs in the cloud
Transport: streamable-http
Latest versioni: 0.12.0
Categoryi: Chat & email
Published to registryi: Jul 4, 2026
Code last changedi: Sep 11, 2026
Maker: mailkite
Repo: mailkite/mailkite-mcp
Website: mailkite.dev
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

Claude ChatGPT Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Open WebUI Raycast

All apps, with pros and cons →

What it can do

The server asks you to sign in before it lists its tools.

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 12, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain mailkite.dev (the registry checks domain ownership)
✓ Pass
Still maintained
Code last changed 2 months ago
✕ Fail
Has a licence
No licence file found in the repo
✓ Pass
Endpoint responds
Responded in 54 ms (HTTP 401)
✓ Pass
Sign-in with OAuth
Declares OAuth sign-in, so your AI app can take you to log in
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Chat & emaili

More stars than 0% of the other 1964 servers in this category
Published to the registry more recently than 14% of the other 1964 servers in this category
Basic checks equal to or better than 55% of the other 1964 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 4 of 5 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 2 months ago, 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 Business and above.

What can I use instead?

In the same category: Inbox Zero, Agent-Native Chat, draw.io

Alternatives

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

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

Inbox Zero

Search Gmail and Outlook, save drafts, manage email rules, and view email stats.

by elie222Widely used★ 13KUpdated 42 days ago

Runs in the cloud

Install

Agent-Native Chat

Minimal chat-first app with durable threads, actions, and the app-agent loop

by BuilderIOWidely used★ 7.7K Stars for the whole repoUpdated 2 months ago

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draw.io

Create draw.io diagrams in chat from Mermaid or XML, shown live and interactive. 10,000+ shapes.

by jgraphWidely used★ 5.8KUpdated yesterday

Runs in the cloud✓ draw.io

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

What you can do with it

Install

Open Claude’s Connectors page

Click “+ Add” → “Add custom connector” and fill in these 2 fields

Turn it on in a chat

Try it

Open ChatGPT’s add-MCP page on the web

Fill in the name and address

Pick Email Agent in a chat

Try it

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Click this button to open Cursor

Open the AI chat in Cursor in Agent mode

Try it

Click this button to open VS Code

Open the AI chat in VS Code in Agent mode

Try it

Over the web

At a glance

Which apps can use it

Related guides

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

Discussion

User reviews

Compared with others in Chat & emaili

Common questions

Alternatives

Inbox Zero

Agent-Native Chat

draw.io

README from the maker

Install

Tools

Use it from an AI agent — MCP + Agent connectors

All MailKite libraries

Docs & links