opencode-copilot-usage-toast

A plugin for OpenCode that displays your GitHub Copilot premium requests quota after each conversation.

Inspired by sst/opencode#768.

How it looks

Installation

Add to your opencode.json:

{
  "plugins": ["opencode-copilot-usage-toast"]
}

That's it. The plugin reads your Copilot authentication from OpenCode automatically.

How it works

1. Listens for the session.idle event (when a conversation ends)
2. Checks if the last message came from github-copilot
3. Reads your auth token from ~/.local/share/opencode/auth.json
4. Fetches quota from GitHub's internal Copilot API
5. Displays a toast with usage info

Requirements

• OpenCode authenticated with GitHub Copilot (run opencode and sign in)

Troubleshooting

"Not authenticated with GitHub Copilot"

• Make sure you've signed in to GitHub Copilot in OpenCode

"Failed to fetch quota"

• Your auth token may have expired - re-authenticate in OpenCode

License

MIT