codex-protocol-adapter-reuse

You can add new LLM API protocol support by reusing the Codex adapter architecture, which provides a five-layer translation model including request/response translators, SSE streaming, and error contracts to map between formats while preserving the core workflow.

Yes, you can integrate backends like Gemini or Ollama using a fake SDK adapter layer that wires to any target backend without touching claude.ts, ensuring the existing Claude Code pipeline remains untouched.

A protocol translator framework enables translation across different API formats by implementing modular translator components for requests, responses, and SSE streaming, allowing new backends to be added through provider wiring.

Wire a new protocol by adding request and response translators, implementing a fake provider client, and validating the end-to-end flow against a test API endpoint to ensure compatibility with the OpenAI Responses adapter architecture.

Yes, the five-layer translation model includes SSE streaming, error contracts, default values, and meta-protocol capabilities to ensure end-to-end compatibility for multiple custom LLM backends.

The adapter relies on a five-layer translation model and fake SDK adapter, so limitations depend on how well the target API conforms to the required request/response translators and SSE streaming contracts.