litellm config forge

// build a litellm-config.yaml proxy for any provider

responses ⇄ chat bridge ⊞ all tools

models

proxy settings

port

master key env optional

drop_paramssilently drop params a provider doesn't support (avoids 400s when bridging). detailed_debugadd --detailed_debug to the run command for verbose proxy logs.

proxy config · litellm-config.yaml

litellm-config.yaml

start the proxy

~ terminal

use it from codex · ~/.codex/config.toml

~/.codex/config.toml

↪ Pair this with the Codex Config Forge — pick Custom, set base_url to your proxy, and you're done. Works with any Responses-API client (Codex, Copilot CLI…).