Jason Young(@Jason_Young1231):Love this direction from OpenAI. That’s what we call being open. In practice, though, many third-party APIs are still Chat Completions-compatible rather than Responses-compatible, which makes direct usage with Codex tricky. CC Switch tries to solve exactly this gap and make more models usable in Codex. 100% open-source and free, give it a try!

Jason Young

@Jason_Young1231

Building CC Switch(125K🌟)— open-source tooling for AI coding workflows across Claude Code, Codex, GrokBuild, OpenClaw, Hermes and more:

Joined December 2017

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Jason Young@Jason_Young1231

2026.06.17 13:09

Love this direction from OpenAI. That’s what we call being open. In practice, though, many third-party APIs are still Chat Completions-compatible rather than Responses-compatible, which makes direct usage with Codex tricky. CC Switch tries to solve exactly this gap and make more models usable in Codex. 100% open-source and free, give it a try!