lidge-jun/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 observed · 2026-10-20
Health v2 · maintenance only
77/100
- Activity 100
- Release rhythm 88
- Longevity 8
Flags: young
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: 0
- age_days: 124
- days_rel: 1
- days_push: 1
- n_releases_24m: 206
Adoption not part of the score
17631 stars · 1361 forks observed · 2026-10-20
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
opencodex is a lightweight local proxy (installed via npm, running on a bundled Bun runtime) that translates OpenAI Codex's Responses API and Claude Code's wire format into any LLM provider's API — Anthropic, Gemini, Grok, DeepSeek, Kimi, Ollama, OpenRouter, and 40+ others. It supports streaming, tool calls, reasoning tokens, and images in both directions, with a web dashboard, model routing, ChatGPT account pooling, and sub-agent support, all without patching the client.
Use cases
- use Claude or Gemini models with OpenAI Codex CLI
- run Claude Code on non-Anthropic models
- route Codex App requests to DeepSeek or Ollama
- pool multiple ChatGPT accounts for Codex quota balancing
- translate OpenAI Responses API to Anthropic Messages format
- add web search and vision sidecars to routed models
- pin multiple models as Codex spawn_agent sub-agents
When to choose
- you use Codex CLI/App/SDK or Claude Code but want models from other providers
- you want a zero-patch local proxy that handles streaming, tool calls, and reasoning tokens
- you need ChatGPT account pooling with quota-aware routing
- you want routed models to appear natively in the Codex model picker
When to avoid
- you only use OpenAI models directly with no need for provider translation
- you need a hosted/production gateway rather than a local developer proxy
- your client is not Codex, Claude Code, Claude Desktop, or Grok Build
- you cannot run Node >= 18 or install global npm packages
Facets
cli-tool · maturity active
proxy llm-inference api-framework http-server cli middleware large-language-models developer-tools artificial-intelligence apis cli cross-platform windows llm-proxy codex-cli claude-code api-translation model-routing provider-adapter openai-responses-api anthropic gemini ollama openrouter chatgpt-account-pool sub-agents web-dashboard ai-agents command-line nodejs macos linux
6 sources
- readme: https://github.com/lidge-jun/opencodex · fetched 2026-10-20 · d2b9901d7a2b
- homepage: https://opencodex.me/ · fetched 2026-10-12 · fdd964ca4aa5
- site_page: https://opencodex.me/getting-started/installation · fetched 2026-10-12 · 16a313118d6a
- site_page: https://opencodex.me/getting-started/quickstart · fetched 2026-10-12 · 58e6022bdd28
- site_page: https://opencodex.me/getting-started/how-it-works · fetched 2026-10-12 · 537bb1871b96
- site_page: https://opencodex.me/getting-started/for-agents · fetched 2026-10-12 · 91e0ac45ef56
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| lidge-jun/opencodex | main | 77 |
For agents
markdown · JSON · MCP: product_card(name="lidge-jun/opencodex")
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem