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The Langmail MCP server is a remote server — nothing to install or run locally. Every client connects to the same URL:
Langmail MCP server
It speaks the Streamable HTTP transport with OAuth authorization: you paste the URL into your client, sign in to Langmail in the browser, approve the consent screen, and the tools are live.

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Prerequisites

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Pick your client

Step-by-step instructions for the most popular clients:

Claude

claude.ai and Claude Desktop, via a custom connector.

Claude Code

One claude mcp add command in the terminal.

ChatGPT

A custom connector in developer mode.

Cursor

One-click install or one mcp.json entry.

VS Code

Copilot agent mode with an mcp.json entry.

Notion

A custom MCP server for Notion agents.

Mistral Le Chat

A custom MCP connector in Le Chat.

Other clients

Any client that speaks Streamable HTTP with OAuth.

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The short version

Whatever the client, connecting is the same three moves:
1

Add the server

Find your client’s remote MCP / custom connector option and paste https://mcp.langmail.me/mcp.
2

Authorize access

Your browser opens: sign in to your Langmail account and approve the consent screen. The grant is per-client — your agent never sees your password.
3

Make your first tool call

Ask your agent:
Prompt
It calls search_emails with { "mailbox": "Inbox", "limit": 5 } and answers from a compact, newest-first hit list. Search results deliberately omit message bodies to stay light on tokens — the agent fetches a full message with get_email when it needs one.

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Next steps

Search and triage email

Find to-dos, filter by email type and sender, read whole threads.

Calendar workflows

Schedule meetings with invitations, create recurring series, RSVP.

How authorization works

The OAuth flow behind the browser window, endpoint by endpoint.

Tool reference

Exact parameters and output shapes for all 11 tools.