How Hermes’s Three‑Way Adapter Unifies Anthropic, Gemini, and Codex APIs
This article explains how Hermes uses three dedicated adapters—anthropic_adapter.py, gemini_native_adapter.py, and codex_responses_adapter.py—to translate the wildly different request and response schemas of Anthropic Messages, Gemini generateContent, and Codex Responses into a single OpenAI‑style chat.completions interface, covering message formats, system prompts, tool calls, reasoning signatures, lazy SDK loading, pure‑function design, and defensive validation.
