GHC Always Agent

GHC Always Agent is an OpenCode plugin that intercepts GitHub Copilot API requests and sets the x-initiator: agent header (instead of the default user), enabling agent-tier capabilities on every request automatically.

Key Features

• Automatic header injection — sets x-initiator: agent on all Copilot Chat requests
• Seamless integration via OpenCode chat.headers hook
• Zero config — install the plugin and it just works
• Minimal overhead — lightweight hook with no background processes
• MIT licensed — open source and free to use

Tech Stack

• Language: Shell
• Integration: OpenCode Plugin API, chat.headers hook
• Target: GitHub Copilot Chat API
• Distribution: OpenCode plugin (add to config plugins array)