Context Sidebar

OpenCode TUI sidebar plugin that displays context window usage, token counts, and session cost as a progress bar.

Features

• Visual progress bar showing context window usage percentage
• Color-coded bar (accent → warning → error as usage increases)
• Displays token count, context window limit, and session cost
• Updates in real-time as the conversation progresses

Installation

opencode plugin add @npv12/opencode-context-sidebar

Or add to your opencode.json:

{
  "plugins": {
    "@npv12/opencode-context-sidebar": {}
  }
}

Attribution

This plugin is adapted from streetturtle's context-progress plugin in the opencode-better-sidebar repository.

License

MIT