opencode-copy-picker

Copy exactly the part you need from the latest OpenCode assistant reply: the whole reply, a Markdown section, or one fenced code block.

Preview

Features

• /copy-part opens an OpenCode-native picker.
• Ctrl+Y opens the same picker by default.
• Code blocks are copied without their Markdown fences.
• Normal terminals use native clipboard commands with OSC52 fallback.
• Sandboxes can use a configurable, write-only HTTP clipboard bridge.
• The plugin never reads the clipboard.

Install

Install globally from npm:

opencode plugin --global opencode-copy-picker

For local development, build the repository and add the bundle to ~/.config/opencode/tui.json:

{
  "$schema": "https://opencode.ai/tui.json",
  "plugin": ["/absolute/path/to/opencode-copy-picker/dist/tui.js"]
}

Configuration

Plugin options use the tuple form supported by tui.json:

{
  "$schema": "https://opencode.ai/tui.json",
  "plugin": [
    [
      "opencode-copy-picker",
      {
        "keybind": "ctrl+y",
        "clipboard": { "transport": "auto" }
      }
    ]
  ]
}

Set keybind to false to keep /copy-part without registering a shortcut.

Docker sbx

The plugin can send selected text to a host-side, write-only endpoint:

{
  "$schema": "https://opencode.ai/tui.json",
  "plugin": [
    [
      "/home/agent/.config/opencode-omniroute/plugins/copy-picker/dist/tui.js",
      {
        "clipboard": {
          "transport": "http",
          "url": "http://host.docker.internal:20129/__sbx_clipboard"
        }
      }
    ]
  ]
}

The HTTP request is POST with Content-Type: application/json and body { "text": "..." }. An optional tokenEnv setting adds Authorization: Bearer ... using the named environment variable.

Development

corepack enable
pnpm install
pnpm check

Security

Only text explicitly selected in the picker is passed to the configured clipboard transport. HTTP transport URLs are opt-in. Tokens are read from the configured environment variable and never included in the request body or error messages.

License

MIT