opencodex
A local provider proxy that lets OpenAI Codex (CLI, app and SDK) and Claude Code run on other model providers such as Claude, Gemini, Grok, DeepSeek or local Ollama models.
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About opencodex
opencodex is listed in our agent infra category and is aimed at builders. A local provider proxy that lets OpenAI Codex (CLI, app and SDK) and Claude Code run on other model providers such as Claude, Gemini, Grok, DeepSeek or local Ollama models. Pricing, as the maker states it: Open source. Maturity: Mature. We last checked the official link on 2026-10-20.
opencodex at a glance
- Category: Agent infra
- Built for: Developers and teams building with AI agents
- Pricing: Open source (as the maker states it)
- GitHub: lidge-jun/opencodex · 17,682 stars (as of Oct 20, 2026)
- Official site: opencodex.me
- Listed on AgentScout: Oct 20, 2026
opencodex FAQ
What is opencodex?
A local provider proxy that lets OpenAI Codex (CLI, app and SDK) and Claude Code run on other model providers such as Claude, Gemini, Grok, DeepSeek or local Ollama models.
How much does opencodex cost?
opencodex's pricing, as the maker states it: Open source. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Where can I find opencodex's source code?
On GitHub at lidge-jun/opencodex, which had 17,682 stars as of Oct 20, 2026.
What are alternatives to opencodex?
Similar tools include OmniRoute, Magpie, Replicate, Together AI, HarnessRouter and HiRoute.
Facts from our link-checked listing, the GitHub repository and the official site. See something wrong? Suggest an edit.
opencodex ratings and reviews
opencodex alternatives
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Replicate
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Together AI
AI cloud for running, fine-tuning and serving open models.
HarnessRouter
One API for running coding-agent harnesses such as Codex, Claude Code and Hermes as product backends, with sessions, streaming, files and failure handling.
HiRoute
HiRoute, from the Higress team, is an open-source local model router for long-running agents like Codex and Claude Code: it hands routine stages to cheaper models, saves your strongest model for hard steps and keeps a record of each decision.
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