Welcome to the OpenCode OpenAI Codex Auth Plugin documentation!

• Getting Started - Installation, configuration, and quick start
• Configuration Guide - Complete config reference
• Troubleshooting - Common issues and debugging
• Changelog - Version history and release notes

Explore the engineering depth behind this plugin:

• Architecture - Technical design, request pipeline, AI SDK compatibility
• Configuration System - How config loading and merging works
• Config Fields Guide - Understanding config keys, id, and name
• Testing Guide - Test scenarios, verification procedures, integration testing

This plugin bridges two different systems with careful engineering:

1. AI SDK Compatibility - Filters item_reference (AI SDK construct) for Codex API compatibility
2. Stateless Operation - ChatGPT backend requires store: false, verified via testing
3. Full Context Preservation - Sends complete message history (IDs stripped) for LLM context
4. 15-Minute Caching - Prevents GitHub API rate limit exhaustion
5. Per-Model Configuration - Enables quality presets with quick switching

Testing: 200+ unit tests + integration tests with actual API verification

Quick Links: GitHub • npm • Issues