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The OpenAI Codex CLI supports MCP servers for tool integration. Add the Xpoz MCP server to give Codex access to all 48 tools across Twitter/X, Instagram, Reddit, and TikTok.

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Setup

1

Get your access key

Sign up at xpoz.ai and copy your access key from the Get Token page.
2

Configure the MCP server

Add the Xpoz server to your Codex MCP configuration file at ~/.codex/config.json:
{
  "mcpServers": {
    "xpoz": {
      "url": "https://mcp.xpoz.ai/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}
Replace YOUR_API_KEY with your actual Xpoz access key.
3

Restart Codex

Close and reopen the Codex CLI to load the new configuration. All 48 Xpoz tools will be discovered automatically.
4

Verify the connection

Ask Codex to run a test query:
Search Twitter for posts about "machine learning" using Xpoz
If Codex calls getTwitterPostsByKeywords and returns results, the connection is working.

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Alternative: Environment Variable

You can also pass the access key as an environment variable when launching Codex: 
XPOZ_ACCESS_TOKEN=YOUR_API_KEY codex
This requires the MCP server entry in your config to reference the environment variable instead of a hardcoded token.

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What You Can Do

With Xpoz connected, Codex can:
  • Search posts and users across all four platforms
  • Retrieve engagement metrics and follower data
  • Track keywords and users for continuous monitoring
  • Export large result sets in CSV format
See the full list of available tools in the MCP Tools reference.

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Next Steps

MCP Tools

Browse all 48 tools across 4 platforms

Quickstart

Get started with Xpoz in under 2 minutes