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opencodex

Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code

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dockernode/bunothernodellm-proxygrokdeepseekclaude-codeollamaclaudeai-toolsllmai-gatewaychatgptcodexopenaiTypeScriptdeveloper-toolsgeminiproxyopenroutertypescriptanthropiccodex-cli

opencodex is a universal provider proxy that lets OpenAI Codex CLI, App, SDK, and Claude Code talk to any LLM backend, including Claude, Gemini, Grok, DeepSeek, Ollama, and OpenRouter. It is written in TypeScript and runs on Node or Bun, with a Docker toolchain available.

Use it when you want Codex or Claude Code workflows without being locked to their native providers.

Use it to

  • Point Codex CLI at Gemini, Grok, or DeepSeek
  • Run Claude Code against a local Ollama model
  • Route Codex SDK calls through OpenRouter
  • Self-host the proxy in Docker for team use

For Developers using Codex CLI or Claude Code with other LLM providers

Role
other
Language
TypeScript
Licence
MIT
Forks
1,135
Open issues
78
Last push
2026-09-17
Latest release
v0.1.0 · 2026-06-19
Skills shipped
1
topicsllm-proxycodex-cliclaude-codeai-gatewaydeveloper-toolstypescript