Skip to content 
 _ __ ___  _   ___  _____  __| |
| '_ ` _ \| | | \ \/ / _ \/ _` |
| | | | | | |_| |>  <  __/ (_| |
|_| |_| |_|\__,_/_/\_\___|\__,_|

Codex

Codex has bash access, so muxed works through CLI commands — no MCP proxy needed.

Setup

Section titled “Setup”
Terminal window
npx muxed init

init discovers your existing MCP servers and injects CLI instructions into ~/.codex/AGENTS.md. See Setup for details and options.

How Codex uses muxed

Section titled “How Codex uses muxed”

After init, Codex reads the instructions from AGENTS.md and follows the discover, inspect, call workflow:

Terminal window
# Find tools
muxed grep "search"


# Check the schema (required before calling)
muxed info slack/search_messages


# Call with correct parameters
muxed call slack/search_messages '{"query": "deployment issue", "limit": 5}'

For multi-step workflows, Codex writes and runs TypeScript scripts using the createClient() API. See the Setup page for an example.

Next steps

Section titled “Next steps”