> ## Documentation Index
> Fetch the complete documentation index at: https://docs.oleander.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# OpenAI Codex

> Configure the oleander MCP server in OpenAI Codex

## Overview

Use the remote oleander MCP server in OpenAI Codex to connect your agent workflows directly to oleander.

> Beta: MCP integration docs and workflow may change.

## Prerequisites

* OpenAI Codex CLI installed

## Add the MCP server

Add the oleander server to your Codex config at `~/.codex/config.json`:

```json theme={null}
{
  "mcpServers": {
    "oleander": {
      "type": "streamableHttp",
      "url": "https://oleander.dev/mcp"
    }
  }
}
```

If you already have other MCP servers configured, add only the `oleander` entry under `mcpServers`.

## Verify

Ask Codex to confirm it's connected:

> "Are you connected to oleander? Who am I authenticated as?"

Codex will call the "who am i" tool and return your organization context.