> OpenCode is an open-source AI coding agent for the terminal, IDE or desktop. Add Revdoku mailboxes to it as a remote MCP server.

# OpenCode: Open Source Coding Agent and MCP

[OpenCode](https://opencode.ai) calls itself "The open source AI coding agent". Its own description:

> OpenCode is an open source agent that helps you write code in your terminal, IDE, or desktop.

## At a glance

| | OpenCode |
|---|---|
| **Made by** | Anomaly |
| **Built for** | Developers who want free models or any model from any provider, including Claude, GPT and Gemini |
| **Custom connections** | Local and remote MCP servers; remote servers use OAuth by default, with dynamic client registration ([docs](https://opencode.ai/v2/docs/mcp-servers/)); skills |
| **Free to try** | Free and open source (MIT), with optional paid model plans |

## Add Revdoku mailboxes to OpenCode

Add Revdoku as a remote MCP server at `https://mcp.revdoku.com` and sign in with `opencode mcp auth revdoku`. OpenCode can then read email and attachments in your Revdoku mailboxes and reply to senders. For the config and each step, see [Email inbox for OpenCode](/opencode/).

[More AI agent platforms and how they handle email](/platforms/)

Email address
for your AI agent

youragent@yourdomain.com address
to receive emails, send replies
and store attachments and files.

Built-in virus, malware and spam filter

Built-in AI screening against prompt injection

Built-in secure file storage

Read, send, manage via API, MCP, CLI

Create mailbox
From $4.99/mo · 30-day money-back guarantee

or Try free : 1 mailbox, replies only to you, no card

## Frequently Asked Questions

### What is OpenCode?

OpenCode is an open-source AI coding agent from Anomaly. It works in your terminal, IDE or desktop and connects to models from many providers.

### Does OpenCode support MCP servers?

Yes. OpenCode supports local and remote MCP servers. Remote servers use OAuth by default, with dynamic client registration.

### Can OpenCode use a Revdoku mailbox?

Yes. Add Revdoku as a remote MCP server at https://mcp.revdoku.com and sign in with opencode mcp auth revdoku.

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[View the canonical page](https://revdoku.com/platforms/opencode/) · [Browse llms.txt](https://revdoku.com/llms.txt)