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The Drin MCP server (@drin00/mcp) exposes the whole API as 54 tools over the Model Context Protocol. Any MCP-capable client can send and receive email, manage domains and inboxes, and read metrics — with a single API key.

MCP clients

Claude Desktop

Add the mcpServers block to claude_desktop_config.json.

Claude Code

One command: claude mcp add drin ….

Cursor

Drop it into ~/.cursor/mcp.json (or per-project .cursor/mcp.json).

Codex / ChatGPT

Register the server in your Codex MCP config.

Gemini

Wire the same mcpServers block into Gemini’s tool config.

VS Code / Windsurf

Same block — VS Code keys it under servers in .vscode/mcp.json.

Claude Desktop & Cursor

The config is identical — paste it, set your key, restart the client.

Claude Code

Framework adapters

Not using MCP? The same key plugs into the agent frameworks you already build in.

LangChain

Ready-made tools wired to your Drin key — send, read threads, and reply.

n8n

Trigger sends and route inbound mail in a no-code workflow.

Vercel AI SDK

Register Drin as a tool the model can call from a Next.js app.

CrewAI / AutoGen

Hand a crew of agents a shared inbox they can read and reply from.
The MCP server acts with the full authority of the key you give it. Scope the key to a single project where you can, and store it in the client’s env, never in source.