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codex-chatgpt-web

MCPOpen source

Use ChatGPT Web models, including Pro, natively inside Codex with tools, streaming, and images without spending Codex qu

10kMIT

Use ChatGPT Web (including Pro) as a native model in Codex — with context, tools, streaming and images, without using Codex quota.

Pros

  • +Leverages ChatGPT Web usage limits instead of Codex quota
  • +Full harness mode connects ChatGPT to local files, terminal, and tools via MCP
  • +Cross-platform launcher with bundled browser and runtime, no extra dependencies
  • +Supports streaming, images, and multiple ChatGPT model tiers

Cons

  • −Requires ChatGPT account sign-in and Developer Mode configuration
  • −Full harness setup involves multiple manual steps and tunnel/API key creation
  • −Write actions depend on workspace admin policy and may fail closed

Target audience: Developers and power users who want to use ChatGPT Web models inside Codex without consuming Codex quota.

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