opencode-openai-codex-auth

OpenAI ChatGPT (Codex backend) OAuth auth plugin for opencode - use your ChatGPT Plus/Pro subscription instead of API credits

n8n-nodes-github-copilot

n8n community node for GitHub Copilot with CLI integration, Chat API access, and AI Chat Model for workflows with full tools and function calling support - access GPT-5, Claude, Gemini and more using your Copilot subscription