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Connect AgentMail to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Build agents that communicate with the world via email.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 11 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 11 available through AgentMail.

  1. 01

    List threads

    List all conversation threads within a specific inbox. The results include subject lines and recent message previews, helping your agent triage incoming mail.

  2. 02

    Get thread

    Read every message inside a specific conversation thread, requiring only the thread ID.

  3. 03

    Get attachment

    Download or read a specific attachment from a message, which may be encoded in base64.

  4. 04

    Update message

    Mark an existing message as read or update its metadata.

Capability set02 / 03

05-08

4 capabilities in this set.

Part of 11 available through AgentMail.

  1. 05

    Get inbox

    Retrieve detailed information about a specific inbox using its unique ID.

  2. 06

    Create inbox

    Create a new email inbox for your agent. You can optionally link the new inbox to a custom domain for branding.

  3. 07

    Delete inbox

    Delete a specific inbox by ID. Warning: this action deletes all emails within that inbox.

  4. 08

    Send message

    Send a brand new email message. You must provide the sender's inbox ID to execute this capability.

Capability set03 / 03

09-11

3 capabilities in this set.

Part of 11 available through AgentMail.

  1. 09

    Reply to message

    Reply to an existing email message or thread. This action preserves the original conversation history.

  2. 10

    Forward message

    Forward an existing email message. You can optionally add custom text to the body of the forwarded message.

  3. 11

    List inboxes

    List all inboxes assigned to your API key. This returns an array of inboxes, providing their IDs, email addresses, and names, which you need before sending or receiving mail.

Real work

What teams actually run

01

Automated Support Triage

An agent monitors the main support inbox, reads new tickets, and drafts a reply summarizing the issue before a human takes over.

02

Sales Follow-Up Campaigns

The agent sends a follow-up email to a prospect who hasn't responded to a quote, and tracks the reply when it arrives.

03

Data Extraction from Attachments

An agent receives an invoice via email, downloads the attached PDF, and extracts the total amount and vendor name for logging.

04

Internal Communication Archiving

The agent forwards important client threads to a secondary inbox for permanent record-keeping and auditing.

Automate a task

Put AgentMail to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

AgentMail works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put AgentMail to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

898ms average. Fast in production.

AgentMail is checked daily against the live service.

Daily averagePeak 1106ms
Oct 3Today
Fastest day
771ms
Slowest day
1106ms
14-day trend
Improving-11%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 11 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of AgentMail, so you can see the experience inside your AI.

It does not authenticate your account with AgentMail. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

AgentMail Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_b43E06KrNMs80shD9R9dmddbro5OyX0omCS8mTQZ/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — AgentMail capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "agentmail-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_b43E06KrNMs80shD9R9dmddbro5OyX0omCS8mTQZ/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up AgentMail in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work AgentMail owners hand off.

This MCP is essential for building any agent that needs to communicate via email. Developers use it to build autonomous agents, support teams use it to triage tickets, and sales teams use it to manage follow-up campaigns.

  • 01

    AI Developers

    Build agents that need to communicate with users via email, managing the entire lifecycle from inbox creation to message deletion.

  • 02

    Customer Support

    Deploy agents that read incoming support tickets, draft thoughtful replies, and manage conversation threads.

  • 03

    Sales Automation

    Let your agent handle outreach, monitor responses, and follow up with prospects automatically.

FAQ

Questions AgentMail owners ask.

  • 01

    Does this MCP handle attachments?

    Yes. You can use the get_attachment capability to download and process files attached to incoming emails. This means your agent can read data from PDFs or other file types.

  • 02

    Can my agent reply to a conversation thread?

    Absolutely. The reply_to_message capability lets your agent reply to an existing thread, ensuring the entire conversation history is preserved for context.

  • 03

    Do I need to create an inbox first?

    Yes. You must first use the list_inboxes or create_inbox capability to get an inbox ID. This ID is required for the agent to send or receive any messages.

  • 04

    Is this just for reading emails, or can it send them?

    It does both. You can use send_message to send brand new emails, and you can also use reply_to_message to respond to existing messages.

  • 05

    What happens if I delete an inbox?

    Be careful. The delete_inbox capability deletes the entire inbox, including all messages and threads within it. Use this only when you are certain you want to clear the data.

  • 06

    Does my AI agent need a preexisting Gmail or Outlook account to use this?

    No. AgentMail is entirely standalone. You can use your agent to programmatically provision brand new, unique email addresses in seconds, completely independent of legacy email providers.

  • 07

    Can my agent download files that users send to its email address?

    Yes. When scanning threads in the inbox, your agent will detect any attached files. It can then use the dedicated attachments capability to retrieve and analyze the contents of the file before drafting a reply.

  • 08

    Is it possible to manage multiple outreach campaigns at the same time?

    Absolutely. Your agent can create and manage multiple inboxes simultaneously. It can list all active boxes, read unread threads for each, and contextualize its replies based on the specific campaign inbox.

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