One brain, many arms. Spawn multiple specialized Codex agents as MCP servers via the OpenAI Codex SDK. Each instance gets its own model, sandbox, effort, and personality.
Server Config
{
"mcpServers": {
"codex": {
"command": "npx",
"args": [
"codex-octopus"
],
"env": {
"CODEX_SANDBOX_MODE": "workspace-write",
"CODEX_APPROVAL_POLICY": "never"
}
}
}
}